John Deere Tractor 5203 To 5303 Technical Manual TM900019.pdf

John Deere Agriculture
5103, 5203, 5303, 5403, 5045, 5055, 5065 And
5075 USA, Mexico and Australia Tractors; 5103,
5203, 5303 And 5403 Australia Tractors; 5303 And
5403 Latin America Tractors; 5204 And 5303
Mexico Tractors
TECHNICAL MANUAL
Models 5303, 5103, 5203, 5204, 5403
TM900019, September 2013

TM900019-TECHNICAL MANUAL (g) by Belgreen
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Table of contents
FOREWORD
Section 10 - GENERAL INFORMATION
Group 05 - Safety
Group 10 - General Speciﬁcations
Group 15 - Fuel and Lubricants
Group 20 - Serial Number Locations
Group 25 - Features and Accessories
Section 20 - ENGINE REPAIR
Group 05 - Engine
Group 10 - Cylinder Head and Valves
Group 15 - Cyl. Block, Liners, Pistons & Rods
Group 20 - Crankshaft, Main Bearings and Flywheel
Group 25 - Camshaft and Timing Gear Train
Group 30 - Lubrication System
Group 35 - Cooling System
Section 30 - FUEL AND AIR REPAIR
Group 05 - Fuel System
Group 10 - Air Intake and Exhaust System
Group 15 - Speed Control Linkage
Section 40 - ELECTRICAL REPAIR
Group 05 - Battery, Starter and Alternator
Group 10 - Electrical System Components
Group 15 - Wiring Harness
Section 50 - POWER TRAIN REPAIR
Group 05 - Clutch Housing
Group 10 - Clutch Assembly
Group 15 - ′S′ Transmission
Group 20 - ′AA′ Transmission
Group 21 - Rear PTO (′S′ Transmission)
Group 25 - Rear PTO (′AA′ Transmission)
Group 26 - Diﬀerential
Group 30 - Final Drives
Group 35 - Mechanical Front Wheel Drive
Section 60 - STEERING AND BRAKE REPAIR
Group 05 - Steering Repair
Group 10 - Brake Repair (′S′ Transmission)
Group 15 - Brake Repair (′AA′ Transmission)
Section 70 - HYDRAULIC REPAIR
Group 05 - Hydraulic Pump and Filter
Group 10 - MITA Rockshaft
Group 15 - JD Rockshaft
Group 20 - MITA Selective Control Valve (SCV)
Group 25 - EATON Selective Control Valve (SCV)
Group 30 - Mid Mount Selective Control Valve (SCV)
Section 80 - MISCELLANEOUS REPAIR
Group 05 - Front Axle - 2WD
Group 10 - Wheels
Group 15 - 3-Point Hitch
Group 25 - Hood

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Section 90 - OPERATOR STATION REPAIR
Group 05 - Seat and Support
Group 06 - Center Console
Group 10 - Roll-GardRoll-Gard is a trademark of Deere & Company
Group 15 - Operator Platform
Group 20 - Fenders
Group 25 - Canopy (If Equipped)
Section 210 - OPERATIONAL CHECKOUT PROCEDURES
Group 10 - Operational Checkout Procedures
Section 220 - ENGINE OPERATION, TESTS AND ADJUSTMENTS
Group 05 - Component Location
Group 10 - Theory of Operation
Group 15 - Diagnosis, Tests and Adjustments
Section 230 - FUEL/AIR OPERATION, TEST AND ADJUSTMENTS
Group 05 - Component Location
Group 10 - Theory of Operation
Group 15 - Diagnosis, Tests and Adjustments
Section 240 - ELECTRICAL SYSTEM OPERATION, TESTS & ADJUST
Group 05 - Component Location
Group 10 - Theory of Operation—Latin America, Mexico, USA and Australia (5103, 5203,
5303, 5403) Tractors
Group 15 - Theory of Operation—USA and Australia Tractors
Group 20 - Diagnosis, Test and Adjust—Latin America, Mexico (5303), USA and Australia
(5103, 5203, 5303, 5403) Tractors
Group 25 - Diagnosis, Test and Adjust—USA and Australia Tractors
Group 30 - Diagnosis, Test and Adjust (Mexico 5204 Tractors)
Group 35 - Wiring Schematics—Latin America, Mexico (5303), USA and Australia (5103, 5203,
5303, 5403) Tractors
Group 40 - Wiring Schematics—For USA and Australia Tractors
Group 45 - Wiring Schematics (Mexico 5204 Tractors)
Group 50 - Component Information—Connectors(For USA and Australia Tractors)
Section 250 - POWER TRAIN OPERATION, TESTS AND ADJUSTMENTS
Group 05 - Component Location—Transmission
Group 10 - Theory of Operation—Transmission
Group 15 - Diagnosis, Tests, and Adjustments-Transmission
Section 260 - STEERING AND BRAKE OPERATION, TEST & ADJUSTMENTS
Group 05 - Component Location
Group 10 - Theory of Operation
Group 15 - Diagnosis, Tests and Adjustments
Section 270 - HYDRAULIC SYSTEM OPERATION, TEST AND ADJUSTMENTS
Group 05 - Component Location
Group 10 - Theory of Operation
Group 15 - Diagnosis
Group 20 - Hydraulic Tests - Without SCV
Group 25 - Hydraulic Tests—With SCV
Group 18 - Hydraulic Tests—With Mid Mount Control Valve
Group 30 - Hydraulic Tests - All
Group 40 - Adjustments
Group 45 - Hydraulic Schematics

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TM900019-TECHNICAL MANUAL

GENERAL INFORMATION (g) by Belgreen
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Foreword
This manual is written for an experienced technician. Essential tools required in performing
certain service work are identiﬁed in this manual and are recommended for use.
Live with safety: Read the safety messages in the introduction of this manual and the
cautions presented throughout the text of the manual.
CAUTION:
This is the safety-alert symbol. When you see this symbol on the machine or in this manual,
be alert to the potential for personal injury.
Technical manuals are divided in two parts: repair and operation and tests. Repair sections
tell how to repair the components. Operation and tests sections help you identify the majority
of routine failures quickly.
Information is organized in groups for the various components requiring service instruction.
At the beginning of each group are summary listings of all applicable essential tools, service
equipment and tools, other materials needed to do the job, service parts kits, speciﬁcations,
wear tolerances, and torque values.
Technical Manuals are concise guides for speciﬁc machines. They are on-the-job guides
containing only the vital information needed for diagnosis, analysis, testing, and repair.
Fundamental service information is available from other sources covering basic theory of
operation, fundamentals of troubleshooting, general maintenance, and basic type of failures
and their causes.

TM900019-TECHNICAL MANUAL (g) by Belgreen
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Section 10 - GENERAL INFORMATION
Table of contents
Group 05 - Safety

2
......................................................................................................................
Recognize Safety Information

2
................................................................................................
Understand Signal Words

2
.......................................................................................................
Follow Safety Instructions

3
......................................................................................................
Handle Fluids Safely—Avoid Fires

3
..........................................................................................
Prevent Battery Explosions

4
....................................................................................................
Prepare for Emergencies

5
........................................................................................................
Prevent Acid Burns

6
.................................................................................................................
Service Cooling System Safely

7
...............................................................................................
Avoid High-Pressure Fluids

7
.....................................................................................................
Park Machine Safely

8
...............................................................................................................
Support Machine Properly

9
......................................................................................................
Wear Protective Clothing

10
.....................................................................................................
Work in Clean Area

11
..............................................................................................................
Service Machines Safely

11
.......................................................................................................
Work In Ventilated Area

12
.......................................................................................................
Illuminate Work Area Safely

12
.................................................................................................
Replace Safety Signs

13
............................................................................................................
Use Proper Lifting Equipment

13
...............................................................................................
Service Tires Safely

14
..............................................................................................................
Avoid Harmful Asbestos Dust

16
...............................................................................................
Avoid Heating Near Pressurized Fluid Lines

16
.........................................................................
Remove Paint Before Welding or Heating

17
............................................................................
Use Proper Tools

18
..................................................................................................................
Dispose of Waste Properly

19
...................................................................................................
Live With Safety

19
...................................................................................................................
Group 10 - General Speciﬁcations

21
........................................................................................
Machine Speciﬁcations (For USA and Australia Tractors)

21
.....................................................
Machine Speciﬁcations (For USA Tractors)

24
...........................................................................
Machine Speciﬁcations (For Latin America Tractors)

29
...........................................................
Machine Speciﬁcations (Mexico Tractors)

31
............................................................................
Repair Speciﬁcations

33
............................................................................................................
Ground Speed Estimates

38
......................................................................................................
Service Recommendations for O-Ring Boss Fittings

42
.............................................................
Service Recommendations for Flat Face O-Ring Seal Fittings

45
..............................................
Metric Bolt and Cap Screw Torque Values

47
............................................................................
Uniﬁed Inch Bolt and Cap Screw Torque Values

48
...................................................................
Group 15 - Fuel and Lubricants

49
.............................................................................................
Diesel Fuel

49
...........................................................................................................................
Biodiesel Fuel

51
.......................................................................................................................
Handling and Storing Diesel Fuel

53
.........................................................................................
Fuel Storage

54
.........................................................................................................................
Do Not Use Galvanized Containers

55
......................................................................................
Fill Fuel Tank

56
........................................................................................................................
Diesel Engine Oil

58
..................................................................................................................

TM900019-TECHNICAL MANUAL (g) by Belgreen
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Heavy Duty Diesel Engine Coolant

60
.......................................................................................
Transmission and Hydraulic Oil

62
............................................................................................
Grease (Speciﬁc Application)

63
...............................................................................................
Grease

63
..................................................................................................................................
Alternative and Synthetic Lubricants

64
...................................................................................
Lubricant Storage

64
.................................................................................................................
Group 20 - Serial Number Locations

65
....................................................................................
Serial Numbers

65
.....................................................................................................................
Product Identiﬁcation Number Location

65
...............................................................................
Engine Serial Number Location

65
............................................................................................
Fuel Injection Pump Serial Number Location

66
........................................................................
Alternator Serial Number Location

67
.......................................................................................
Power Steering Valve Serial Number Location

67
.....................................................................
Starter Serial Number Location

68
............................................................................................
Transmission Serial Number Location

69
..................................................................................
Front Axle Serial Number Location (2WD)

70
............................................................................
Front Axle Serial Number Location (MFWD)

70
.........................................................................
Group 25 - Features and Accessories

72
...................................................................................
Features and Accessories

72
.....................................................................................................
Standard Features

73
................................................................................................................
Factory Installed Optional Equipment

79
..................................................................................
Field Installed Optional Kits and Accessories

79
.......................................................................

Section 10 - GENERAL INFORMATION Group 05: Safety
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Group 05 - Safety
Recognize Safety Information
Safety-alert symbol
This is a safety-alert symbol. When you see this symbol on your machine or in this manual,
be alert to the potential for personal injury.
Follow recommended precautions and safe operating practices.
Understand Signal Words

Section 10 - GENERAL INFORMATION Group 05: Safety
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Signal Words
A signal word—DANGER, WARNING, or CAUTION—is used with the safety-alert symbol.
DANGER identiﬁes the most serious hazards.
DANGER or WARNING safety signs are located near speciﬁc hazards. General precautions are
listed on CAUTION safety signs. CAUTION also calls attention to safety messages in this
manual.
Follow Safety Instructions
Safety Messages
Carefully read all safety messages in this manual and on your machine safety signs. Keep
safety signs in good condition. Replace missing or damaged safety signs. Be sure new
equipment components and repair parts include the current safety signs. Replacement safety
signs are available from your John Deere dealer.
Learn how to operate the machine and how to use controls properly. Do not let anyone
operate without instruction.
Keep your machine in proper working condition. Unauthorized modiﬁcations to the machine
may impair the function and/or safety and aﬀect machine life.
If you do not understand any part of this manual and need assistance, contact your John
Deere dealer.

Section 10 - GENERAL INFORMATION Group 05: Safety
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Handle Fluids Safely—Avoid Fires
Avoid Fires
When you work around fuel, do not smoke or work near heaters or other ﬁre hazards.
Store ﬂammable ﬂuids away from ﬁre hazards. Do not incinerate or puncture pressurized
containers.
Make sure machine is clean of trash, grease, and debris.
Do not store oily rags; they can ignite and burn spontaneously.
Prevent Battery Explosions

Section 10 - GENERAL INFORMATION Group 05: Safety
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Battery Explosions
Keep sparks, lighted matches, and open ﬂame away from the top of battery. Battery gas can
explode.
Never check battery charge by placing a metal object across the posts. Use a volt-meter or
hydrometer.
Do not charge a frozen battery; it may explode. Warm battery to 16°C (60°F).
Prepare for Emergencies
First Aid Kit
Be prepared if a ﬁre starts.
Keep a ﬁrst aid kit and ﬁre extinguisher handy.
Keep emergency numbers for doctors, ambulance service, hospital, and ﬁre department near
your telephone.

Section 10 - GENERAL INFORMATION Group 05: Safety
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Prevent Acid Burns
Acid Burns
Sulfuric acid in battery electrolyte is poisonous. It is strong enough to burn skin, eat holes in
clothing, and cause blindness if splashed into eyes.
Avoid the hazard by:
Filling batteries in a well-ventilated area.
1.
Wearing eye protection and rubber gloves.
2.
Avoiding breathing fumes when electrolyte is added.
3.

Section 10 - GENERAL INFORMATION Group 05: Safety
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Avoiding spilling or dripping electrolyte.
4.
Use proper jump start procedure.
5.
If you spill acid on yourself:
Flush your skin with water.
1.
Apply baking soda or lime to help neutralize the acid.
2.
Flush your eyes with water for 15—30 minutes. Get medical attention immediately.
3.
If acid is swallowed:
Do not induce vomiting.
1.
Drink large amounts of water or milk, but do not exceed 2 L (2 quarts).
2.
Get medical attention immediately.
3.
Service Cooling System Safely
Cooling System
Explosive release of ﬂuids from pressurized cooling system can cause serious burns.
Shut oﬀ engine. Only remove ﬁller cap when cool enough to touch with bare hands. Slowly
loosen cap to ﬁrst stop to relieve pressure before removing completely.

Section 10 - GENERAL INFORMATION Group 05: Safety
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Avoid High-Pressure Fluids
High-Pressure Fluids
Escaping ﬂuid under pressure can penetrate the skin causing serious injury.
Avoid the hazard by relieving pressure before disconnecting hydraulic or other lines. Tighten
all connections before applying pressure.
Search for leaks with a piece of cardboard. Protect hands and body from high pressure ﬂuids.
If an accident occurs, see a doctor immediately. Any ﬂuid injected into the skin must be
surgically removed within a few hours or gangrene may result. Doctors unfamiliar with this
type of injury should reference a knowledgeable medical source. Such information is
available from Deere & Company Medical Department in Moline, Illinois, U.S.A.
Park Machine Safely

Section 10 - GENERAL INFORMATION Group 05: Safety
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Remove the Key
Before working on the machine:
Lower all equipment to the ground.
Stop the engine and remove the key.
Disconnect the battery ground strap.
Hang a "DO NOT OPERATE" tag in operator station.
Support Machine Properly
Support Properly

Section 10 - GENERAL INFORMATION Group 05: Safety
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Always lower the attachment or implement to the ground before you work on the machine. If
the work requires that the machine or attachment be lifted, provide secure support for them.
If left in a raised position, hydraulically supported devices can settle or leak down.
Do not support the machine on cinder blocks, hollow tiles, or props that may crumble under
continuous load. Do not work under a machine that is supported solely by a jack. Follow
recommended procedures in this manual.
When implements or attachments are used with a machine, always follow safety precautions
listed in the implement or attachment operator′s manual.
Wear Protective Clothing
Protective Clothing
Wear close ﬁtting clothing and safety equipment appropriate to the job.
Prolonged exposure to loud noise can cause impairment or loss of hearing.
Wear a suitable hearing protective device such as earmuﬀs or earplugs to protect against
objectionable or uncomfortable loud noises.
Operating equipment safely requires the full attention of the operator. Do not wear radio or
music headphones while operating machine.

Section 10 - GENERAL INFORMATION Group 05: Safety
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Work in Clean Area
Clean Work Area
Before starting a job:
Clean work area and machine.
Make sure you have all necessary tools to do your job.
Have the right parts on hand.
Read all instructions thoroughly; do not attempt shortcuts.
Service Machines Safely

Section 10 - GENERAL INFORMATION Group 05: Safety
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Moving Parts
Tie long hair behind your head. Do not wear a necktie, scarf, loose clothing, or necklace when
you work near machine tools or moving parts. If these items were to get caught, severe injury
could result.
Remove rings and other jewelry to prevent electrical shorts and entanglement in moving
parts.
Work In Ventilated Area
Engine exhaust fumes
Engine exhaust fumes can cause sickness or death. If it is necessary to run an engine in an
enclosed area, remove the exhaust fumes from the area with an exhaust pipe extension.
If you do not have an exhaust pipe extension, open the doors and get outside air into the
area.
Illuminate Work Area Safely

Section 10 - GENERAL INFORMATION Group 05: Safety
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Work Area Safely
Illuminate your work area adequately but safely. Use a portable safety light for working inside
or under the machine. Make sure the bulb is enclosed by a wire cage. The hot ﬁlament of an
accidentally broken bulb can ignite spilled fuel or oil.
Replace Safety Signs
Safety Signs
Replace missing or damaged safety signs. See the machine operator’s manual for correct
safety sign placement.

Section 10 - GENERAL INFORMATION Group 05: Safety
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Use Proper Lifting Equipment
Proper Lifting Equipment
Lifting heavy components incorrectly can cause severe injury or machine damage.
Follow recommended procedure for removal and installation of components in the manual.
Service Tires Safely

Section 10 - GENERAL INFORMATION Group 05: Safety
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Explosive Tire and Rim Parts
Explosive separation of a tire and rim parts can cause serious injury or death.
Do not attempt to mount a tire unless you have the proper equipment and experience to
perform the job.
Always maintain the correct tire pressure. Do not inﬂate the tires above the recommended
pressure. Never weld or heat a wheel and tire assembly. The heat can cause an increase in
air pressure resulting in a tire explosion. Welding can structurally weaken or deform the
wheel.
When inﬂating tires, use a clip-on chuck and extension hose long enough to allow you to
stand to one side and NOT in front of or over the tire assembly. Use a safety cage if available.

Section 10 - GENERAL INFORMATION Group 05: Safety
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Check wheels for low pressure, cuts, bubbles, damaged rims or missing lug bolts and nuts.
Avoid Harmful Asbestos Dust
Asbestos Dust
Avoid breathing dust that may be generated when handling components containing asbestos
ﬁbers. Inhaled asbestos ﬁbers may cause lung cancer.
Components in products that may contain asbestos ﬁbers are brake pads, brake band and
lining assemblies, clutch plates, and some gaskets. The asbestos used in these components
is usually found in a resin or sealed in some way. Normal handling is not hazardous as long as
airborne dust containing asbestos is not generated.
Avoid creating dust. Never use compressed air for cleaning. Avoid brushing or grinding
material containing asbestos. When servicing, wear an approved respirator. A special vacuum
cleaner is recommended to clean asbestos. If not available, apply a mist of oil or water on the
material containing asbestos.
Keep bystanders away from the area.
Avoid Heating Near Pressurized Fluid Lines

Section 10 - GENERAL INFORMATION Group 05: Safety
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Flammable Spray
Flammable spray can be generated by heating near pressurized ﬂuid lines, resulting in
severe burns to yourself and bystanders. Do not heat by welding, soldering, or using a torch
near pressurized ﬂuid lines or other ﬂammable materials. Pressurized lines can accidentally
burst when heat goes beyond the immediate ﬂame area.
Remove Paint Before Welding or Heating

Section 10 - GENERAL INFORMATION Group 05: Safety
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Toxic Fumes
Avoid potentially toxic fumes and dust.
Hazardous fumes can be generated when paint is heated by welding, soldering, or using a
torch.
Remove paint before heating:
Remove paint a minimum of 100 mm (4 in.) from area to be aﬀected by heating. If paint
cannot be removed, wear an approved respirator before heating or welding.
If you sand or grind paint, avoid breathing the dust. Wear an approved respirator.
If you use solvent or paint stripper, remove stripper with soap and water before
welding. Remove solvent or paint stripper containers and other ﬂammable material
from area. Allow fumes to disperse at least 15 minutes before welding or heating.
Do not use a chlorinated solvent in areas where welding will take place.
Do all work in an area that is well ventilated to carry toxic fumes and dust away.
Dispose of paint and solvent properly.
Use Proper Tools
Proper Tools
Use tools appropriate to the work. Makeshift tools and procedures can create safety hazards.
Use power tools only to loosen threaded parts and fasteners.

Section 10 - GENERAL INFORMATION Group 05: Safety
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For loosening and tightening hardware, use the correct size tools. DO NOT use U.S.
measurement tools on metric fasteners. Avoid bodily injury caused by slipping wrenches.
Use only service parts meeting John Deere speciﬁcations.
Dispose of Waste Properly
Recycle Waste
Improperly disposing of waste can threaten the environment and ecology. Potentially harmful
waste used with John Deere equipment include such items as oil, fuel, coolant, brake ﬂuid,
ﬁlters, and batteries.
Use leakproof containers when draining ﬂuids. Do not use food or beverage containers that
may mislead someone into drinking from them.
Do not pour waste onto the ground, down a drain, or into any water source.
Air conditioning refrigerants escaping into the air can damage the Earth’s atmosphere.
Government regulations may require a certiﬁed air conditioning service center to recover and
recycle used air conditioning refrigerants.
Inquire on the proper way to recycle or dispose of waste from your local environmental or
recycling center, or from your John Deere dealer.
Live With Safety

Section 10 - GENERAL INFORMATION Group 10: General Speciﬁcations
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Safety Systems
Before returning machine to customer, make sure machine is functioning properly, especially
the safety systems. Install all guards and shields.

Section 10 - GENERAL INFORMATION Group 10: General Speciﬁcations
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Group 10 - General Speciﬁcations
Machine Speciﬁcations (For USA and Australia
Tractors)
Item
Measurement
Speciﬁcation
5103—3029T Engine, Turbocharged
Factory Observed PTO
Power
30.89 kW (42 hp) at 2400 rpm
Maximum Engine Speed
Torque
171 N˙m at 1400 rpm
Cylinders
Quantity
3
Bore
Distance
106.5 mm (4.19 in.)
Stroke
Distance
110 mm (4.33 in.)
Displacement
Volume
2.9 L (179 cu in.)
Compression
Ratio
17.8:1
Cylinder Firing
Order
1—2—3
Intake Valve
Clearance
0.35 mm (0.014 in.)
Exhaust Valve
Clearance
0.45 mm (0.018 in.)
Slow Idle
Speed
800-850 rpm
Fast Idle
Speed
2575-2650 rpm
Operating Range
Speed
1400—2400 rpm
Injection Pump Timing - Tier I
Position
6.6° ± 1° BTDC (Time Trac)
Injection Pump Timing - Tier II
Position
0° ± 1° BTDC (Time Trac)
5203—3029T Engine, Turbocharged
Factory Observed PTO
Power
34.56 kW (47 hp) at 2400 rpm
Maximum Engine Speed
Torque
185 N˙m at 1400 rpm
Cylinders
Quantity
3
Bore
Distance
106.5 mm (4.19 in.)
Stroke
Distance
110 mm (4.33 in.)
Displacement
Volume
2.9 L (179 cu. in.)
Compression
Ratio
17.8:1
Cylinder Firing
Order
1—2—3
Intake Valve
Clearance
0.35 mm (0.014 in.)
Exhaust Valve
Clearance
0.45 mm (0.018 in.)
Slow Idle
Speed
800-850 rpm
Fast Idle
Speed
2575-2650 rpm
Operating Range
Speed
1400—2400 rpm
Injection Pump Timing - Tier I
Position
7.4° ± 1° BTDC (Time Trac)
Injection Pump Timing - Tier II
Position
0.5° ± 1° BTDC (Time Trac)
5303—3029T Engine, Turbocharged

Section 10 - GENERAL INFORMATION Group 10: General Speciﬁcations
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Item
Measurement
Speciﬁcation
Factory Observed PTO
Power
41.01 kW (55 hp) at 2400 rpm
Maximum Engine Speed
Torque
220 N˙m at 1400 rpm
Cylinders
Quantity
3
Bore
Distance
106.5 mm (4.19 in.)
Stroke
Distance
110 mm (4.33 in.)
Displacement
Volume
2.9 L (179 cu. in.)
Compression
Ratio
17.8:1
Cylinder Firing
Order
1—2—3
Intake Valve
Clearance
0.35 mm (0.014 in.)
Exhaust Valve
Clearance
0.45 mm (0.018 in.)
Slow Idle
Speed
800-850 rpm
Fast Idle
Speed
2575-2650 rpm
Operating Range
Speed
1400—2400 rpm
Injection Pump Timing - Tier II
Position
5.5° ± 1° BTDC (Time Trac)
5403—3029T Engine, Turbocharged
Factory Observed PTO
Power
47.07 kW ( 64 hp) at 2400 rpm
Maximum Engine Speed
Torque
258 N˙m at 1600 rpm
Cylinders
Quantity
3
Bore
Distance
106.5 mm (4.19 in.)
Stroke
Distance
110 mm (4.33 in.)
Displacement
Volume
2.9 L (179 cu. in.)
Compression
Ratio
17.8:1
Cylinder Firing
Order
1—2—3
Intake Valve
Clearance
0.35 mm (0.014 in.)
Exhaust Valve
Clearance
0.45 mm (0.018 in.)
Slow Idle
Speed
800-875 rpm
Fast Idle
Speed
2575-2650 rpm
Operating Range
Speed
1400—2400 rpm
Injection Pump Timing - Tier II
Position
1.5° ± 1° BTDC (Time Trac)
Electrical System—12-Volt, Negative Ground
Battery
Voltage
80 Ah 12-volt
Cold Cranking Amps
623 CCA
Alternator
Amperage
40 amps
Starting Motor
Voltage
12 volts
Item
Measurement
Speciﬁcation
Power Take-Oﬀ
Engine—540
Speed
2400 rpm
Item
Measurement
Speciﬁcation
Hydraulic System

Section 10 - GENERAL INFORMATION Group 10: General Speciﬁcations
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Item
Measurement
Speciﬁcation
Pump Displacement—Steering
Displacement
11.9 cu cm (0.73 cu in.)
Pump Displacement—Implement
Displacement
19.2 cu cm (1.17 cu in.)
Steering
[
Flow rate at 90% pump eﬃciency and engine at rated speed.
]
Flow Rate
25.7 L/min. (6.8 gpm)
Implement
[
Flow rate at 90% pump eﬃciency and engine at rated speed.
]
Flow Rate
44 L/min. (11.0 gpm)
Implement (Maximum)
Pressure
19000—20000 kPa (190 — 200 bar) (2755—2900
psi)

Section 10 - GENERAL INFORMATION Group 10: General Speciﬁcations
<- Go to Section TOC Section 10 page 24 TM900019-TECHNICAL MANUAL
Machine Speciﬁcations (For USA Tractors)
Item
Measurement
Speciﬁcation
5103—3029T Engine, Turbocharged
(Tractor Sr. No. : PY5103U013640- )
Factory Observed PTO
Power
27.95 kW (38 hp) at 2400 rpm
Maximum Engine Speed
Torque
174 N.m
Cylinders
Quantity
3
Bore
Distance
106.5 mm (4.19 in.)
Stroke
Distance
110 mm (4.33 in.)
Displacement
Volume
2.9 L (179 cu in.)
Compression
Ratio
17.8:1
Cylinder Firing
Order
1—2—3
Intake Valve
Clearance
0.35 mm (0.014 in.)
Exhaust Valve
Clearance
0.45 mm (0.018 in.)
Slow Idle
Speed
800-850 rpm
Fast Idle
Speed
2575-2650 rpm
Operating Range
Speed
1400—2400 rpm
Injection Pump Timing - Tier I
Position
6.6° ± 1° BTDC (Time Trac)
Injection Pump Timing - Tier II
Position
0° BTDC (Time Trac)
5203—3029T Engine, Turbocharged
(Tractor Sr. No. : PY5203U005569- )
Factory Observed PTO
Power
34.56 kW (47 hp) at 2400 rpm
Maximum Engine Speed
Torque
209 N.m
Cylinders
Quantity
3
Bore
Distance
106.5 mm (4.19 in.)
Stroke
Distance
110 mm (4.33 in.)
Displacement
Volume
2.9 L (179 cu. in.)
Compression
Ratio
17.8:1
Cylinder Firing
Order
1—2—3
Intake Valve
Clearance
0.35 mm (0.014 in.)
Exhaust Valve
Clearance
0.45 mm (0.018 in.)
Slow Idle
Speed
800-850 rpm
Fast Idle
Speed
2575-2650 rpm
Operating Range
Speed
1400—2400 rpm
Injection Pump Timing - Tier I
Position
7.4° ± 1° BTDC (Time Trac)
Injection Pump Timing - Tier II
Position
0.5° BTDC (Time Trac)
5303—3029T Engine, Turbocharged
(Tractor Sr. No. : PY5303U007752- )
Factory Observed PTO
Power
41.01 kW (55 hp) at 2400 rpm
Maximum Engine Speed
Torque
238 N.m

Section 10 - GENERAL INFORMATION Group 10: General Speciﬁcations
<- Go to Section TOC Section 10 page 25 TM900019-TECHNICAL MANUAL
Item
Measurement
Speciﬁcation
Cylinders
Quantity
3
Bore
Distance
106.5 mm (4.19 in.)
Stroke
Distance
110 mm (4.33 in.)
Displacement
Volume
2.9 L (179 cu. in.)
Compression
Ratio
17.8:1
Cylinder Firing
Order
1—2—3
Intake Valve
Clearance
0.35 mm (0.014 in.)
Exhaust Valve
Clearance
0.45 mm (0.018 in.)
Slow Idle
Speed
800-850 rpm
Fast Idle
Speed
2575-2650 rpm
Operating Range
Speed
1400—2400 rpm
Injection Pump Timing - Tier II
Position
0 ° BTDC (Time Trac)
5403—3029T Engine, Turbocharged
(Tractor Sr. No. : PY5403U000727- )
Factory Observed PTO
Power
47.07 kW ( 64 hp) at 2400 rpm
Maximum Engine Speed
Torque
264 N.m
Cylinders
Quantity
3
Bore
Distance
106.5 mm (4.19 in.)
Stroke
Distance
110 mm (4.33 in.)
Displacement
Volume
2.9 L (179 cu. in.)
Compression
Ratio
17.8:1
Cylinder Firing
Order
1—2—3
Intake Valve
Clearance
0.35 mm (0.014 in.)
Exhaust Valve
Clearance
0.45 mm (0.018 in.)
Slow Idle
Speed
800-875 rpm
Fast Idle
Speed
2575-2650 rpm
Operating Range
Speed
1400—2400 rpm
Injection Pump Timing - Tier II
Position
1° BTDC (Time Trac)
5045 D—3029T Engine, Turbocharged
Factory Observed PTO
Power
27.3 kW (37 hp) at 2300 rpm
Maximum Engine Speed
Torque
187 N.m @ 1600 rpm
Cylinders
Quantity
3
Bore
Diameter
106.5 mm (4.19 in.)
Stroke
Distance
110 mm (4.33 in.)
Displacement
Volume
2.9 L (179 cu in.)
Compression
Ratio
17.8:1
Cylinder Firing
Order
1—2—3
Intake Valve
Clearance
0.35 mm (0.014 in.)
Exhaust Valve
Clearance
0.45 mm (0.018 in.)

Section 10 - GENERAL INFORMATION Group 10: General Speciﬁcations
<- Go to Section TOC Section 10 page 26 TM900019-TECHNICAL MANUAL
Item
Measurement
Speciﬁcation
Slow Idle
Speed
800 - 875 rpm
Fast Idle
Speed
2475—2550 rpm
Operating Range
Speed
1700 - 2300 rpm
Injection Pump Timing
(2WD)
Position
-1° BTDC
5045 E—3029T Engine, Turbocharged
Factory Observed PTO
Power
27.3 kW (37 hp) at 2400 rpm
Maximum Engine Speed
Torque
184 N.m @ 1700 rpm
Cylinders
Quantity
3
Bore
Diameter
106.5 mm (4.19 in.)
Stroke
Distance
110 mm (4.33 in.)
Displacement
Volume
2.9 L (179 cu in.)
Compression
Ratio
17.8:1
Cylinder Firing
Order
1—2—3
Intake Valve
Clearance
0.35 mm (0.014 in.)
Exhaust Valve
Clearance
0.45 mm (0.018 in.)
Slow Idle
Speed
800 - 875 rpm
Fast Idle
Speed
2575—2650 rpm
Operating Range
Speed
1700 - 2400 rpm
Injection Pump Timing
(MFWD)
Position
-1° BTDC
5055 D—3029T Engine, Turbocharged
Factory Observed PTO
Power
33.1 kW (45 hp) at 2300 rpm
Maximum Engine Speed
Torque
220 N.m @ 1600 rpm
Cylinders
Quantity
3
Bore
Diameter
106.5 mm (4.19 in.)
Stroke
Distance
110 mm (4.33 in.)
Displacement
Volume
2.9 L (179 cu in.)
Compression
Ratio
17.8:1
Cylinder Firing
Order
1—2—3
Intake Valve
Clearance
0.35 mm (0.014 in.)
Exhaust Valve
Clearance
0.45 mm (0.018 in.)
Slow Idle
Speed
800 - 875 rpm
Fast Idle
Speed
2475—2550 rpm
Operating Range
Speed
1700 - 2300 rpm
Injection Pump Timing
(2WD)
Position
0.0° BTDC
5055 E—3029T Engine, Turbocharged
Factory Observed PTO
Power
33.1 kW (45 hp) at 2400 rpm
Maximum Engine Speed
Torque
215 N.m @ 1700 rpm
Cylinders
Quantity
3
Bore
Diameter
106.5 mm (4.19 in.)

Section 10 - GENERAL INFORMATION Group 10: General Speciﬁcations
<- Go to Section TOC Section 10 page 27 TM900019-TECHNICAL MANUAL
Item
Measurement
Speciﬁcation
Stroke
Distance
110 mm (4.33 in.)
Displacement
Volume
2.9 L (179 cu in.)
Compression
Ratio
17.8:1
Cylinder Firing
Order
1—2—3
Intake Valve
Clearance
0.35 mm (0.014 in.)
Exhaust Valve
Clearance
0.45 mm (0.018 in.)
Slow Idle
Speed
800 - 875 rpm
Fast Idle
Speed
2575—2650 rpm
Operating Range
Speed
1700 - 2300 rpm
Injection Pump Timing
(MFWD)
Position
0.5° BTDC
5065E—3029T Engine, Turbocharged
Factory Observed PTO
Power
39 kW (53 hp) at 2400 rpm
Maximum Engine Speed
Torque
240 N.m @ 1700 rpm
Cylinders
Quantity
3
Bore
Diameter
106.5 mm (4.19 in.)
Stroke
Distance
110 mm (4.33 in.)
Displacement
Volume
2.9 L (179 cu in.)
Compression
Ratio
17.8:1
Cylinder Firing
Order
1—2—3
Intake Valve
Clearance
0.35 mm (0.014 in.)
Exhaust Valve
Clearance
0.45 mm (0.018 in.)
Slow Idle
Speed
800 - 875 rpm
Fast Idle
Speed
2575—2650 rpm
Operating Range
Speed
1800 - 2400 rpm
Injection Pump Timing
Position
0.5° BTDC
5075E—3029H Engine, Turbocharged
Factory Observed PTO
Power
44.9 kW (61 hp) at 2400 rpm
Maximum Engine Speed
Speed
265 N.m @ 1700 rpm
Cylinders
Quantity
3
Bore
Diameter
106.5 mm (4.19 in.)
Stroke
Distance
110 mm (4.33 in.)
Displacement
Volume
2.9 L (179 cu in.)
Compression
Ratio
17.8:1
Cylinder Firing
Order
1—2—3
Intake Valve
Clearance
0.35 mm (0.014 in.)
Exhaust Valve
Clearance
0.45 mm (0.018 in.)
Slow Idle
Speed
800 - 875 rpm
Fast Idle
Speed
2575—2650 rpm
Operating Range
Speed
1800 - 2400 rpm

Section 10 - GENERAL INFORMATION Group 10: General Speciﬁcations
<- Go to Section TOC Section 10 page 28 TM900019-TECHNICAL MANUAL
Item
Measurement
Speciﬁcation
Injection Pump Timing
Position
0.5° BTDC
Electrical System—12-Volt, Negative Ground
Battery
Voltage
80 Ah 12-volt
Cold Cranking Amps
623 CCA
Alternator
Amperage
40 amps
Starting Motor
Voltage
12 volts
Item
Measurement
Speciﬁcation
Power Take-Oﬀ
Engine—540
Speed
2400 rpm
Item
Measurement
Speciﬁcation
Hydraulic System
Pump Displacement—Steering
Displacement
11.9 cu cm (0.73 cu in.)
Pump Displacement—Implement
Displacement
19.2 cu cm (1.17 cu in.)
Pump Displacement (For 5045D, 5055D, 5045E, 5055E, 5065E and
5075E Tractors)—Implement
Displacement
20 cu cm (1.22 cu in.)
Steering
[
Flow rate at 90% pump eﬃciency and engine at rated speed.
]
Flow Rate
25.7 L/min. (6.8 gpm)
Implement
[
Flow rate at 90% pump eﬃciency and engine at rated speed.
]
Flow Rate
43.1 L/min. (11.4 gpm)
Steering (For 5045E, 5055E, 5065E and 5075E)
[
Flow rate at 90% pump eﬃciency and engine at rated speed.
]
Flow Rate
25.7 L/min. (6.8 gpm)
Implement (For 5045E, 5055E, 5065E and 5075E)
[
Flow rate at 90% pump eﬃciency and engine at rated speed.
]
Flow Rate
43.1 L/min. (11.4 gpm)
Total Pump Flow (For 5045E, 5055E, 5065E and 5075E)
[
Flow rate at 90% pump eﬃciency and engine at rated speed.
]
Flow Rate
69 L/min. (18.2 gpm)
Steering (For 5045D and 5055D)
[
Flow rate at 90% pump eﬃciency and engine at rated speed.
]
Flow Rate
24.6 L/min. (6.5 gpm)
Implement (For 5045D and 5055D)
[
Flow rate at 90% pump eﬃciency and engine at rated speed.
]
Flow Rate
41.4 L/min. (10.9 gpm)
Total Pump Flow (For 5045D and 5055D)
[
Flow rate at 90% pump eﬃciency and engine at rated speed.
]
Flow Rate
66 L/min. (17.4 gpm)
Implement (Maximum)
Pressure
19000—20000 kPa (190 — 200
bar) (2755—2900 psi)
Hydraulic Lift - S Transmission
Capacity
1800 Kg.
Hydraulic Lift - AA Transmission
Capacity
1450 Kg
Hydraulic Lift at hitch balls- (5045D and 5055D Trctors)
Capacity
1450 Kg.
Hydraulic Lift behind 24 inch hitch balls- (5045D and 5055D Trctors)
Capacity
1284 Kg
Hydraulic Lift at hitch balls- (5045E, 5055E, 5065E and 5075E Trctors)
Capacity
1800 Kg.
Hydraulic Lift behind 24 inch hitch balls- (5045E, 5055E, 5065E and
5075E Trctors)
Capacity
1448 Kg

Section 10 - GENERAL INFORMATION Group 10: General Speciﬁcations
<- Go to Section TOC Section 10 page 29 TM900019-TECHNICAL MANUAL
Machine Speciﬁcations
(For Latin America Tractors)
Item
Measurement
Speciﬁcation
5303—3029D Engine, Naturally Aspirated
Factory Observed PTO
Power
34.56 kW (47 hp) at 2400 rpm
Maximum Engine Speed
Torque
198 N˙m at 1400 rpm
Cylinders
Quantity
3
Bore
Distance
106.5 mm (4.19 in.)
Stroke
Distance
110 mm (4.33 in.)
Displacement
Volume
2.9 L (179 cu. in.)
Compression
Ratio
17.8:1
Cylinder Firing
Order
1—2—3
Intake Valve
Clearance
0.35 mm (0.014 in.)
Exhaust Valve
Clearance
0.45 mm (0.018 in.)
Slow Idle
Speed
800-875 rpm
Fast Idle
Speed
2575-2650 rpm
Operating Range
Speed
1400—2400 rpm
Injection Pump Timing
Position
5.5° ± 1° BTDC (Time Trac)
5403—3029T Engine, Turbocharged
Factory Observed PTO
Power
41.01 kW (55 hp) at 2400 rpm
Maximum Engine Speed
Torque
234 N˙m at 1500 rpm
Cylinders
Quantity
3
Bore
Distance
106.5 mm (4.19 in.)
Stroke
Distance
110 mm (4.33 in.)
Displacement
Volume
2.9 L (179 cu. in.)
Compression
Ratio
17.8:1
Cylinder Firing
Order
1—2—3
Intake Valve
Clearance
0.35 mm (0.014 in.)
Exhaust Valve
Clearance
0.45 mm (0.018 in.)
Slow Idle
Speed
800-875 rpm
Fast Idle
Speed
2575-2650 rpm
Operating Range
Speed
1400—2400 rpm
Injection Pump Timing
Position
6° ± 1° BTDC (Time Trac)
Electrical System—12-Volt, Negative Ground
Battery
Voltage
80 Ah 12-volt
Cold Cranking Amps
623 CCA
Alternator
Amperage
40 amps
Starting Motor
Voltage
12 volts

Section 10 - GENERAL INFORMATION Group 10: General Speciﬁcations
<- Go to Section TOC Section 10 page 30 TM900019-TECHNICAL MANUAL
Item
Measurement
Speciﬁcation
Power Take-Oﬀ
Engine—540
Speed
2400 rpm
Item
Measurement
Speciﬁcation
Hydraulic System
Pump Displacement—Steering
Displacement
11.9 cu cm (0.73 cu in.)
Pump Displacement—Implement
Displacement
19.2 cu cm (1.17 cu in.)
Steering
[
Flow rate at 90% pump eﬃciency and engine at rated speed.
]
Flow Rate
25.7 L/min. (6.8 gpm)
Implement
[
Flow rate at 90% pump eﬃciency and engine at rated speed.
]
Flow Rate
44 L/min. (11.0 gpm)
Implement (Maximum)
Pressure
19000—20000 kPa (190 — 200 bar) (2755—2900
psi)

Section 10 - GENERAL INFORMATION Group 10: General Speciﬁcations
<- Go to Section TOC Section 10 page 31 TM900019-TECHNICAL MANUAL
Machine Speciﬁcations (Mexico Tractors)
Item
Measurement
Speciﬁcation
5204—3029D Engine, Naturally Aspirated
Factory Observed PTO
Power
31.33 kW (42.6 hp) at 2400 rpm
Maximum Engine
Torque
180.4 N˙m at 1500 rpm
Cylinders
Quantity
3
Bore
Distance
106.5 mm (4.17 in.)
Stroke
Distance
110 mm (4.33 in.)
Displacement
Volume
2.9 L (179 cu in.)
Compression
Ratio
17.8:1
Cylinder Firing
Order
1—2—3
Intake Valve
Clearance
0.35 mm (0.014 in.)
Exhaust Valve
Clearance
0.45 mm (0.018 in.)
Slow Idle
Speed
850 ± 25 rpm
Fast Idle
Speed
2500 ± 25 rpm
Operating Range
Speed
1200—2300 rpm
Injection Pump Timing
Position
17.8° ± 1° BTDC
5303—3029D Engine, Naturally Aspirated
Factory Observed PTO
Power
39 kW (53 hp) at 2400 rpm
Maximum Engine
Torque
195 N˙m at 1400 rpm
Cylinders
Quantity
3
Bore
Distance
106.5 mm (4.17 in.)
Stroke
Distance
110 mm (4.33 in.)
Displacement
Volume
2.9 L (179 cu in.)
Compression
Ratio
17.8:1
Cylinder Firing
Order
1—2—3
Intake Valve
Clearance
0.35 mm (0.014 in.)
Exhaust Valve
Clearance
0.45 mm (0.018 in.)
Slow Idle
Speed
850 ± 25 rpm
Fast Idle
Speed
2500 ± 25 rpm
Operating Range
Speed
1400—2400 rpm
Injection Pump Timing
Position
17.8° ± 1° BTDC
Electrical System—12-Volt, Negative Ground
Battery
Voltage
12-volt
Ampere hour
80 Ah
Cold Cranking Amps
622 CCA
Alternator
Amperage
40 amps
Starting Motor
Voltage
12 volts

Section 10 - GENERAL INFORMATION Group 10: General Speciﬁcations
<- Go to Section TOC Section 10 page 32 TM900019-TECHNICAL MANUAL
Item
Measurement
Speciﬁcation
Power Take-Oﬀ
Engine—540
Speed
2400 rpm
Item
Measurement
Speciﬁcation
Hydraulic System
Pump Displacement—Steering
Displacement
11.9 cu cm (0.73 cu in.)
Pump Displacement—Implement
Displacement
19.2 cu cm (1.17 cu in.)
Steering
[
Flow rate at 90% pump eﬃciency and engine at rated speed.
]
Flow Rate
25.7 L/min. (6.8 gpm)
Implement
[
Flow rate at 90% pump eﬃciency and engine at rated speed.
]
Flow Rate
41.5 L/min. (11.0 gpm)
Implement (Maximum)
Pressure
19000—20000 kPa (190 — 200 bar) (2755—2900
psi)

Section 10 - GENERAL INFORMATION Group 10: General Speciﬁcations
<- Go to Section TOC Section 10 page 33 TM900019-TECHNICAL MANUAL
Repair Speciﬁcations
Section 20—Engine Repair
→NOTE:
For all repair speciﬁcations use CTM125
Item
Measurement
Speciﬁcation
Engine-to-Clutch Housing Cap Screw
Torque
290 N˙m (214 lb-ft)
Engine-to-Clutch Housing Nut
Torque
290 N˙m (214 lb-ft)
Engine-to-Front Support Top Cap Screw
Torque
290N˙m (214 lb-ft)
Engine-to-Front Support Lower Cap Screw
Torque
150 N˙m (111 lb-ft)
Engine-to-Front Support Nut
Torque
290 N˙m (214 lb-ft)
Cooler Connection
Torque
17 N˙m (13 lb-ft)
Belt Tensioner
Tension
18—22 N˙m (13-16 lb-ft)
Section 40—Electrical System
For starter repair—Use CTM77
Section 50—Power Train Repair
Item
Measurement
Speciﬁcation
Clutch Housing
Engine-to-Clutch Housing Cap Screw
Torque
290 N•m (214 lb-ft)
Clutch Assembly
PTO Clutch Disk
Thickness
7.6—6.6 mm (0.300—0.260 in.)
Clutch Assembly Mounting Cap Screws
Torque
36 N˙m (27 lb-ft)
Traction Clutch Disk
Thickness
10—6 mm (0.395—0.235 in.)
Pressure Plate Minimum Thickness
PTO Clutch Pressure Plate
Thickness
16.2 mm (0.638 in.)
Traction Clutch Front Pressure Plate
Thickness
26.7 mm (1.051 in.)
Traction Clutch Rear Pressure Plate
Thickness
15.8 mm (0.622 in.)
Clutch Spring Washer
Height
13 mm (0.512 in.)
Clutch Yoke Cap Screw
Torque
62 N˙m (46 lb-ft)
Clutch Assembly Transmissions
Clutch-to-Flywheel Cap Screw
Torque
36 N˙m (27 lb-ft)
Clutch Release Mechanism Cap Screw
Torque
26 N˙m (20 lb-ft)
Traction Clutch Shaft Cap Screw
Torque
65 N˙m (48 lb-ft)

Section 10 - GENERAL INFORMATION Group 10: General Speciﬁcations
<- Go to Section TOC Section 10 page 34 TM900019-TECHNICAL MANUAL
Item
Measurement
Speciﬁcation
Transmission Pump Cap Screw
Torque
26 N˙m (20 lb-ft)
CollarShift / SyncShuttle Transmission
Clutch Housing-to-Transmission Cap Screw
Torque
136 N.m (100 lb-ft)
Transmission Cap Screw
Torque
136 N˙m (100 lb-ft)
Park Pawl Cap Screw
Torque
26 N˙m (20 lb-ft)
Reverse Idler Shaft
Torque
132 N˙m (97 lb-ft)
Rear PTO Drive Shaft
Steel Wheel Cap Screw
Torque
175 N˙m (130 lb-ft)
Cast Wheel Cap Screw
Torque
225 N˙m (166 lb-ft)
Drive Shaft Assembly Cap Screw
Torque
65 N˙m (48 lb-ft)
Rear PTO Drive Shaft Assembly Cap Screw
Torque
65 N˙m (48 lb-ft)
Diﬀerential
Diﬀerential Cap Screw
Torque
52 N˙m (43 lb-ft)
Case with Locking Pawl Cap Screw
Torque
95 N˙m (70 lb-ft)
Housing Cap Screw
Torque
95 N˙m (58 lb-ft)
Diﬀerential Drive Shaft Spacer and Shims
Thickness
0.25—0.75 mm (0.010—0.030 in.) Nominal
Diﬀerential Drive Shaft Nut
Torque
250 N˙m (184 lb-ft)
Diﬀerential Drive Shaft
Force
360 - 1080 gms
Diﬀerential Drive Shaft Quill Cap Screw
Torque
52 N˙m (38 lb-ft)
Cone Point Adjustment
Clearance
20.5 ± 0.05 mm (0.688 ± 0.002 in.)
Diﬀerential Backlash
Clearance
0.18—0.33mm (0.007—0.010 in.)
Diﬀerential Quill
Angle
30°
Final Drives
Final Drive Assembly Cap Screw
Torque
100 N˙m (74 lb-ft)
Final Drive Housing
Rolling Drag Torque
14 - 18 N.m (10-13 lb-ft)
Bearing Cone
Temperature
120°C
Axle Assembly-to-Diﬀerential Housing Cap Screws
Torque
136 N.m (100 lb-ft)
Mechanical Front Wheel Drive (MFWD) - Australia and Latin America Tractors
MFWD Drop Gearbox Cap Screw
Torque
90 N˙m (66 lb-ft)
MFWD Drop Gearbox Cover Cap Screw
Torque
26 N˙m (19 lb-ft)
MFWD Drop Gearbox Nut
Torque
60N˙m (44 lb-ft)
MFWD Drive Shaft Guard Cap Screw
Torque
15 N˙m (11 lb-ft)
MFWD Friont Wheel Cap Screw
Torque
310 N˙m (229 lb-ft)

Section 10 - GENERAL INFORMATION Group 10: General Speciﬁcations
<- Go to Section TOC Section 10 page 35 TM900019-TECHNICAL MANUAL
Section 60—Steering and Brake Repair
Item
Measurement
Speciﬁcation
Steering
Steering Column Mounting Cap Screw
Torque
71 N˙m (52 lb-ft)
Steering Wheel Nut
Torque
68 N˙m (50 lb-ft)
Steering Valve Cover Cap Screw
Torque
30 N˙m (22 lb-ft)
Ball Joint — 2WD Axle
Torque
300 N˙m (221 lb-ft)
Tie Rod Sleeve Cap Screw — 2WD Axle
Torque
90 N˙m (66 lb-ft)
Tie Rod End Lock Nut — 2WD Axle
Torque
165 N˙m (122 lb-ft)
Ball Joint To Piston Rod — MFWD Axle
Torque
300 N˙m (221 lb-ft)
Ball Joint Nut — MFWD Axle
Torque
120 N˙m (89 lb-ft)
Tie Rod End Lock Nut — MFWD Axle
Torque
165 N˙m (122 lb-ft)
Brakes
Brake Valve Mounting Cap Screw
Torque
70 N˙m (52 lb-ft)
Brake Valve Inlet Check Valve
Torque
73 N˙m (54 lb-ft)
Pressure Equalizing Valve Plug
Torque
37 N˙m (27 lb-ft)
Outlet Check Valve Spring Seat Fitting
Torque
92 N˙m (68 lb-ft)
Outlet Fitting
Torque
11 N˙m (8 lb-ft.)
Retractor Spring-to-Piston
Torque
15 N˙m (11 lb-ft.)
Piston-to-Final Drive Housing Surface
Distance
12.40—12.80 mm (0.488—0.503 in.)

Section 10 - GENERAL INFORMATION Group 10: General Speciﬁcations
<- Go to Section TOC Section 10 page 36 TM900019-TECHNICAL MANUAL
Section 70—Hydraulic Repair
Item
Measurement
Speciﬁcation
Hydraulic Pump and Filter
Pick-Up Screen Cover Cap Screw
Torque
23 N˙m (17 lb-ft)
Hydraulic Pump Bracket-to-Engine Cap Screw
Torque
41 N˙m (30 lb-ft)
Hydraulic Pump Mounting Cap Screw
Torque
50 N˙m (37 lb-ft)
Hydraulic Pump Cap Screw and Bolt
Torque
50 N˙m (37 lb-ft)
Hydraulic Pump Rear Outlet Fitting
Torque
28 N˙m (21 lb-ft)
Hydraulic Pump Front Outlet Fitting
Torque
46 N˙m (34 lb-ft)
Drive Gear Retaining Nut
Torque
55 N˙m (41 lb-ft)
Pump Bracket Retaining Nut
Torque
50 N˙m (37 lb-ft)
Hydraulic Pump Cap Screw
Torque
90 N˙m (66 lb-ft)
Hydraulic Pump Body Cap Screw
Torque
68 N˙m (50 lb-ft)
Hydraulic Pump Gear Nut
Torque
90 N˙m (66 lb-ft)
Hydraulic Oil Filter/Manifold Cap Screw
Torque
70 N˙m (52 lb-ft)
MITA Rockshaft
Draft-Sensing Support Mounting Socket Head Cap Screw
Torque
375 N˙m 277 (lb-ft)
Main Relief Valve
Torque
51 N˙m (38 lb-ft)
Main Relief Valve Cap
Torque
41 N˙m (30 lb-ft)
Surge Relief Valve
Torque
34 N˙m (25 lb-ft)
Rate-of-Drop Valve
Torque
50 N˙m (37 lb-ft)
Rockshaft Valve-to-Inlet Housing Socket Head Cap Screw
Torque
13.6 N˙m ( 10 lb-ft.)
Inlet Housing Mounting Cap Screw
Torque
35 N˙m (26 lb-ft)
Rockshaft Control Valve Socket Head Cap Screw
Torque
47 N˙m (35 lb-ft)
Inlet Housing Cap Screw
Torque
40 N˙m (30 lb-ft)
Hydraulic Line Fitting
Torque
69 N˙m (51 lb-ft)
Rockshaft Case Cap Screw
Torque
125 N˙m (92 lb-ft)
Hydraulic Pump Outlet Fitting
Torque
69 N˙m (51 lb-ft)
Bushing Outer Edge to Edge of Bore
Distance
7 mm (0.283 in.)

Section 10 - GENERAL INFORMATION Group 10: General Speciﬁcations
<- Go to Section TOC Section 10 page 37 TM900019-TECHNICAL MANUAL
Section 80—Miscellaneous Repair
Item
Measurement
Speciﬁcation
Front Axle—2WD
Axle
End Play
0.8 mm (0.030 in.)
2WD Axle Pivot Pin Retainer Cap Screw
Torque
135 N˙m (100 lb-ft)
Front Wheel Cap Screw
Torque
175 N˙m (129 lb-ft)
Spindle Nut
Torque
415 N˙m (306 lb-ft)
Tie Rod End Nut
Torque
165 N˙m (122 lb-ft)
Front Wheel—2WD
Front Wheel Cap Screw
Torque
210 N˙m (155 lb-ft)
3-Point Hitch
Draft Link Support Cap Screw
Torque
200 N˙m (148 lb-ft)
Fixed Draft Link Stabilizer Bracket Cap Screw
Torque
350 N˙m (258 lb-ft)
Telescoping Draft Link Stabilizer Bracket Cap Screw
Torque
300 N˙m (221 lb-ft)
Draw Support Rear Cap Screw
Torque
200 N˙m (148 lb-ft)
Draw Bar Support Bottom Cap Screw
Torque
310 N˙m (229 lb-ft)
Fenders
Steel Wheel Cap Screw
Torque
175 N˙m (130 lb-ft)
Cast Wheel Cap Screw
Torque
225 N˙m (166 lb-ft)
Section 90—Operator Station Repair
Item
Measurement
Speciﬁcation
Operator Station Repair
Seat Support Cap Screws - S Transmission
Torque
125 N˙m (92 lb-ft)
Seat Support Cap Screws - AA Transmission
Torque
80 N.m (59 lb-ft)
ROLL-GARD™ Cap Screw-M16
Torque
335 N˙m (250 lb-ft)
ROLL-GARD™ Cap Screw-M20
Torque
660 N˙m (487 lb-ft)
Rear Wheel-to-Axle Cap Screw
Torque
550 N˙m (130 lb-ft)
Canopy Mounting Cap Screw
Torque
100 N˙m - 110 N˙m (74 lb-ft - 81 lb-ft)

Section 10 - GENERAL INFORMATION Group 10: General Speciﬁcations
<- Go to Section TOC Section 10 page 38 TM900019-TECHNICAL MANUAL
Ground Speed Estimates
→NOTE:
Ground Speed (km/h) at 2400 rpm engine speed.
5103, 5203, 5303 and 5403 USA Tractors
Speed (km/h)
Gear Rear tire size :13.6 x 28 Rear tire size :14.9 x 28 Rear tire size : 16.9 x 28
A1 2.0 2.09 2.2
A2 2.9 3.01 3.2
A3 4.4 4.53 4.9
B1 5.6 5.84 6.3
B2 8.2 8.43 9.0
B3 12.3 12.69 13.6
C1 13.1 13.52 14.5
C2 18.9 19.52 20.9
C3 28.4 29.37 31.5
A-R 3.4 3.51 3.8
B-R 9.5 9.82 10.5
C-R 22.0 22.73 24.4
5103, 5203, 5303 and 5403 Australia Tractors
Speed (km/h)
Gear Rear tire size :14.9 x 28 Rear tire size : 16.9 x 28
A1 1.90 1.99
A2 2.75 2.87
A3 4.13 4.32
B1 5.32 5.56
B2 7.69 8.04
B3 11.57 12.09
C1 12.33 12.89
C2 17.80 18.6
C3 26.78 27.99
A-R 3.20 3.34
B-R 8.97 9.37
C-R 20.72 21.66

Section 10 - GENERAL INFORMATION Group 10: General Speciﬁcations
<- Go to Section TOC Section 10 page 39 TM900019-TECHNICAL MANUAL
5103, 5203, 5303 and 5403 USA Tractors
Speed (km/h)
Gear Rear tire size :13.6 x 28 Rear tire size :14.9 x 28 Rear tire size : 16.9 x 28
A1 1.83 1.90 1.99
A2 2.64 2.75 2.87
A3 3.98 4.13 4.32
B1 5.12 5.32 5.56
B2 7.41 7.69 8.04
B3 11.14 11.57 12.09
C1 11.88 12.33 12.89
C2 17.14 17.80 18.60
C3 25.79 26.78 27.99
A-R 3.08 3.20 3.34
B-R 8.63 8.97 9.37
C-R 19.96 20.73 21.66
5045D Tractor 5045E Tractor
Speed (km/h)
Gear Rear tire size : 13.6 x 28 with 2WD Rear tire size : 13.6 x 28 with MFWD
A1 2.81 1.83
A2 3.99 2.64
A3 5.59 3.98
A4 7.93 NA
B1 9.88 5.12
B2 14.03 7.41
B3 19.70 11.14
B4 27.97 NA
C1 NA 11.88
C2 NA 17.14
C3 NA 25.79
R1 3.38 3.08
R2 4.80 8.63
R3 6.75 19.96
R4 9.58 NA

Section 10 - GENERAL INFORMATION Group 10: General Speciﬁcations
<- Go to Section TOC Section 10 page 40 TM900019-TECHNICAL MANUAL
5055D Tractor 5055E Tractor
Speed (km/h)
Gear Rear tire size : 14.9 x 28 with 2WD Rear tire size : 14.9 x 28 with MFWD
A1 2.91 1.90
A2 4.14 2.75
A3 5.81 4.13
A4 8.24 NA
B1 10.27 5.32
B2 14.57 7.69
B3 20.47 11.57
B4 29.05 NA
C1 NA 12.33
C2 NA 17.80
C3 NA 26.78
R1 3.52 3.20
R2 4.99 8.97
R3 7.01 20.73
R4 9.95 NA
5065E And 5075E Tractors
Speed (km/h)
Gear Rear tire size : 16.9 x 28
A1 1.99
A2 2.87
A3 4.32
B1 5.56
B2 8.04
B3 12.09
C1 12.89
C2 18.60
C3 27.99
A-R 3.34
B-R 9.37
C-R 21.66

Section 10 - GENERAL INFORMATION Group 10: General Speciﬁcations
<- Go to Section TOC Section 10 page 41 TM900019-TECHNICAL MANUAL
5303 and 5403 Latin America Tractors
Speed (km/h)
Gear Rear tire size :14.9 x 28 Rear tire size : 16.9 x 28
A1 2.0 2.1
A2 2.8 2.9
A3 4.2 4.4
B1 5.5 5.8
B2 7.9 8.3
B3 11.9 12.5
C1 12.7 13.3
C2 18.3 19.2
C3 27.6 28.9
A-R 3.3 3.5
B-R 9.2 9.6
C-R 21.3 22.3
5204 Mexico Tractors
Speed (Km/h
Gear Rear Tire Size: 14.9 x 28
A1 3.06
A2 4.38
A3 6.60
A4 10.80
B1 9.11
B2 13.06
B3 19.67
B4 32.15
R1 4.06
R2 5.82
R3 8.76
R4 14.31
5303 Mexico Tractors
Speed (Km/h
Gear Rear Tire Size: 16.9 x 28
A1 2.0
A2 2.7
A3 4.1
B1 4.4
B2 6.4
B3 9.6
C1 12.1
C2 17.5
C3 26.3
A-R 3.1
B-R 7.4
C-R 20.3

Section 10 - GENERAL INFORMATION Group 10: General Speciﬁcations
<- Go to Section TOC Section 10 page 42 TM900019-TECHNICAL MANUAL
Service Recommendations for O-Ring Boss Fittings
Straight Fitting
Straight Fitting
[1] -
Inspect O-ring boss seat for dirt or defects.
[2] -
Lubricate O-ring with petroleum jelly. Place electrical tape over threads to protect O-
ring. Slide O-ring over tape and into O-ring groove of ﬁtting. Remove tape.
[3] -
Tighten ﬁtting to torque value shown on chart.
Angle Fitting

Section 10 - GENERAL INFORMATION Group 10: General Speciﬁcations
<- Go to Section TOC Section 10 page 43 TM900019-TECHNICAL MANUAL
Angle Fitting
[1] -
Back-oﬀ lock nut (A) and back-up washer (B) completely to head-end (C) of ﬁtting.
[2] -
Turn ﬁtting into threaded boss until back-up washer contacts face of boss.
[3] -
Turn ﬁtting head-end counterclockwise to proper index (maximum of one turn).
[4] -
→NOTE:
Do not allow hoses to twist when tightening ﬁttings.
Hold ﬁtting head-end with a wrench and tighten locknut and back-up washer to proper torque
value.
STRAIGHT FITTING OR SPECIAL NUT TORQUE CHART
Thread Size N˙m lb-ft
3/8-24 UNF 8 6
7/16-20 UNF 12 9
1/2-20 UNF 16 12
9/16-18 UNF 24 18
3/4-16 UNF 46 34
7/8-14 UNF 62 46
1-1/16-12 UN 102 75
1-3/16-12 UN 122 90
1-5/16-12 UN 142 105
1-5/8-12 UN 190 140
1-7/8-12 UN 217 160

Section 10 - GENERAL INFORMATION Group 10: General Speciﬁcations
<- Go to Section TOC Section 10 page 44 TM900019-TECHNICAL MANUAL
→NOTE:
Torque tolerance is ± 10%.

Section 10 - GENERAL INFORMATION Group 10: General Speciﬁcations
<- Go to Section TOC Section 10 page 45 TM900019-TECHNICAL MANUAL
Service Recommendations for Flat Face O-Ring Seal
Fittings
O-Ring Seal Fitting
[1] -
Inspect the ﬁtting sealing surfaces. They must be free of dirt or defects.
[2] -
Inspect the O-ring. It must be free of damage or defects.
[3] -
Lubricate O-rings and install into groove using petroleum jelly to hold in place.
[4] -
Push O-ring into the groove with plenty of petroleum jelly so O-ring is not displaced
during assembly.
[5] -
Index angle ﬁttings and tighten by hand pressing joint together to insure O-ring remains
in place.
[6] -
Tighten ﬁtting or nut to torque value shown on the chart per dash size stamped on the
ﬁtting. Do not allow hoses to twist when tightening ﬁttings.

Section 10 - GENERAL INFORMATION Group 10: General Speciﬁcations
<- Go to Section TOC Section 10 page 46 TM900019-TECHNICAL MANUAL
FLAT FACE O-RING SEAL FITTING TORQUE
Nominal Tube O.D.
Dash Size
Thread Size
in.
Swivel Nut Bulkhead Nut
mm in. N˙m lb-ft N˙m lb-ft
6.35 0.250 -4 9/16-18 16 12 5.0 3.5
9.52 0.375 -6 11/16-16 24 18 9.0 6.5
12.70 0.500 -8 13/16-16 50 37 17.0 12.5
15.88 0.625 -10 1-14 69 51 17.0 12.5
19.05 0.750 -12 1 3/16-12 102 75 17.0 12.5
22.22 0.875 -14 1 3/16-12 102 75 17.0 12.5
25.40 1.000 -16 1 7/16-12 142 105 17.0 12.5
31.75 1.250 -20 1 11/16-12 190 140 17.0 12.5
38.10 1.500 -24 2-12 217 160 17.0 12.5
→NOTE:
Torque tolerance is +15 -20%.

Section 10 - GENERAL INFORMATION Group 10: General Speciﬁcations
<- Go to Section TOC Section 10 page 47 TM900019-TECHNICAL MANUAL
Metric Bolt and Cap Screw Torque Values
Top, Property Class and Head Markings; Bottom, Property Class and Nut Markings
Class 4.8 Class 8.8 or 9.8 Class 10.9 Class 12.9
Size
Lubricated
a
N˙m(lb-ft)
Dry
b
N˙m(lb-ft)
Lubricated
a
N˙m(lb-ft)
Dry
b
N˙m(lb-ft)
Lubricated
a
N˙m(lb-ft)
Dry
b
N˙m(lb-ft)
Lubricated
a
N˙m(lb-ft)
Dry
b
N˙m(lb-ft)
M6 4.7 (3.5) 6 (4.4) 9 (6.6) 11.5 (8.5) 13 (9.5) 16.5 (12.2) 15.5 (11.5) 19.5 (14.5)
M8 11.5 (8.5) 14.5 (10.7) 22 (16) 28 (20.5) 32 (23.5) 40 (29.5) 37 (27.5) 47 (35)
M10 23 (17) 29 (21) 43 (32) 55 (40) 63 (46) 80 (59) 75 (55) 95 (70)
M12 40 (29.5) 50 (37) 75 (55) 95 (70) 110 (80) 140 (105) 130 (95) 165 (120)
M14 63 (46) 80 (59) 120 (88) 150 (110) 175 (130) 220 (165) 205 (150) 260 (190)
M16 100 (74) 125 (92) 190 (140) 240 (175) 275 (200) 350 (255) 320 (235) 400 (300)
M18 135 (100) 170 (125) 265 (195) 330 (245) 375 (275) 475 (350) 440 (325) 560 (410)
M20 190 (140) 245 (180) 375 (275) 475 (350) 530 (390) 675 (500) 625 (460) 790 (580)
M22 265 (195) 330 (245) 510 (375) 650 (480) 725 (535) 920 (680) 850 (625) 1080 (800)
M24 330 (245) 425 (315) 650 (480) 820 (600) 920 (680) 1150 (850) 1080 (800) 1350 (1000)
M27 490 (360) 625 (460) 950 (700) 1200 (885) 1350 (1000) 1700 (1250) 1580 (1160) 2000 (1475)
M30 660 (490) 850 (625) 1290 (950) 1630 (1200) 1850 (1350) 2300 (1700) 2140 (1580) 2700 (2000)
M33 900 (665) 1150 (850) 1750 (1300) 2200 (1625) 2500 (1850) 3150 (2325) 2900 (2150) 3700 (2730)
M36 1150 (850) 1450 (1075) 2250 (1650) 2850 (2100) 3200 (2350) 4050 (3000) 3750 (2770) 4750 (3500)
a
"Lubricated" means coated with a lubricant such as engine oil, or fasteners with phosphate and oil coatings.
b
"Dry" means plain or zinc plated without any lubrication.
DO NOT use these values if a diﬀerent torque value or tightening procedure is given for a
speciﬁc application. Torque values listed are for general use only. Check tightness of
fasteners periodically.
Make sure fastener threads are clean and that you properly start
thread engagement. This will prevent them from failing when
tightening.
Shear bolts are designed to fail under predetermined loads. Always replace shear bolts
with identical property class.
Tighten plastic insert or crimped steel-type lock nuts to approximately
50 percent of the dry torque shown in the chart, applied to the nut,
not to the bolt head. Tighten toothed or serrated-type lock nuts to the
full torque value.
Fasteners should be replaced with the same or higher property class. If higher property
class fasteners are used, these should only be tightened to the strength of the original.

Section 10 - GENERAL INFORMATION Group 15: Fuel and Lubricants
<- Go to Section TOC Section 10 page 48 TM900019-TECHNICAL MANUAL
Uniﬁed Inch Bolt and Cap Screw Torque Values
Top, SAE Grade and Head Markings; Bottom, SAE Grade and Nut Markings
Grade 1 (No Mark) Grade 2
a
(No Mark)
Grade 5, 5.1 or 5.2 Grade 8 or 8.2
Size
Lubricated
b
N˙m(lb-ft)
Dry
c
N˙m(lb-ft)
Lubricated
b
N˙m(lb-ft)
Dry
c
N˙m(lb-ft)
Lubricated
b
N˙m(lb-ft)
Dry
c
N˙m(lb-ft)
Lubricated
b
N˙m(lb-ft)
Dry
c
N˙m(lb-ft)
1/4 3.8 (2.8) 4.7 (3.5) 6 (4.4) 7.5 (5.5) 9.5 (7) 12 (9) 13.5 (10) 17 (12.5)
5/16 7.7 (5.7) 9.8 (7.2) 12 (9) 15.5 (11.5) 19.5 (14.5) 25 (18.5) 28 (20.5) 35 (26)
3/8 13.5 (10) 17.5 (13) 22 (16) 27.5 (20) 35 (26) 44 (32.5) 49 (36) 63 (46)
7/16 22 (16) 28 (20.5) 35 (26) 44 (32.5) 56 (41) 70 (52) 80 (59) 100 (74)
1/2 34 (25) 42 (31) 53 (39) 67 (49) 85 (63) 110 (80) 120 (88) 155 (115)
9/16 48 (35.5) 60 (45) 76 (56) 95 (70) 125 (92) 155 (115) 175 (130) 220 (165)
5/8 67 (49) 85 (63) 105 (77) 135 (100) 170 (125) 215 (160) 240 (175) 305 (225)
3/4 120 (88) 150 (110) 190 (140) 240 (175) 300 (220) 380 (280) 425 (315) 540 (400)
7/8 190 (140) 240 (175) 190 (140) 240 (175) 490 (360) 615 (455) 690 (510) 870 (640)
1 285 (210) 360 (265) 285 (210) 360 (265) 730 (540) 920 (680) 1030 (760) 1300 (960)
1-1/8 400 (300) 510 (375) 400 (300) 510 (375) 910 (670) 1150 (850) 1450 (1075) 1850 (1350)
1-1/4 570 (420) 725 (535) 570 (420) 725 (535) 1280 (945) 1630 (1200) 2050 (1500) 2600 (1920)
1-3/8 750 (550) 950 (700) 750 (550) 950 (700) 1700 (1250) 2140 (1580) 2700 (2000) 3400 (2500)
1-1/2 990 (730) 1250 (930) 990 (730) 1250 (930) 2250 (1650) 2850 (2100) 3600 (2650) 4550 (3350)
a
Grade 2 applies for hex cap screws (not hex bolts) up to 6 in. (152 mm) long. Grade 1 applies for hex cap screws over 6 in. (152 mm) long, and for all other
types of bolts and screws of any length.
b
"Lubricated" means coated with a lubricant such as engine oil, or fasteners with phosphate and oil coatings.
c
"Dry" means plain or zinc plated without any lubrication.
DO NOT use these values if a diﬀerent torque value or tightening procedure is given for
a speciﬁc application. Torque values listed are for general use only. Check tightness of
fasteners periodically.
Make sure fastener threads are clean and that you properly start
thread engagement. This will prevent them from failing when
tightening.
Shear bolts are designed to fail under predetermined loads. Always replace shear bolts
with identical grade.
Tighten plastic insert or crimped steel-type lock nuts to approximately
50 percent of the dry torque shown in the chart, applied to the nut, not
to the bolt head. Tighten toothed or serrated-type lock nuts to the full
torque value.
Fasteners should be replaced with the same or higher grade. If higher grade fasteners
are used, these should only be tightened to the strength of the original.

Section 10 - GENERAL INFORMATION Group 15: Fuel and Lubricants
<- Go to Section TOC Section 10 page 49 TM900019-TECHNICAL MANUAL
Group 15 - Fuel and Lubricants
Diesel Fuel
Consult your local fuel distributor for properties of the diesel fuel available in your area.
In general, diesel fuels are blended to satisfy the low temperature requirements of the
geographical area in which they are marketed.
Diesel fuels speciﬁed to EN 590 or ASTM D975 are recommended. Renewable diesel fuel
produced by hydrotreating animal fats and vegetable oils is basically identical to petroleum
diesel fuel. Renewable diesel that meets EN 590 or ASTM D975 is acceptable for use at all
percentage mixture levels.
Required Fuel Properties
In all cases, the fuel shall meet the following properties:
Cetane number of 43 minimum.
Cetane number greater than 47 is preferred, especially
for temperatures below –20°C (–4°F) or elevations above 1500 m (5000 ft.).
Cold Filter Plugging Point
(CFPP) should be at least 5°C (9°F) below the expected lowest
temperature or
Cloud Point
below the expected lowest ambient temperature.
Fuel lubricity
should pass a maximum scar diameter of 0.45 mm as measured by ASTM
D6079 or ISO 12156-1.
Diesel fuel quality and sulfur content
must comply with all existing emissions regulations
for the area in which the engine operates. DO NOT use diesel fuel with sulfur content greater
than 10 000 mg/kg (10 000 ppm).
Sulfur content for Interim Tier 4 and Stage III B engines
Use ONLY ultra low sulfur diesel (ULSD) fuel with a maximum of 15 mg/kg (15 ppm)
sulfur content.

Section 10 - GENERAL INFORMATION Group 15: Fuel and Lubricants
<- Go to Section TOC Section 10 page 50 TM900019-TECHNICAL MANUAL
Sulfur Content for Tier 3 and Stage III A Engines
Use of diesel fuel with sulfur content less than 1000 mg/kg (1000 ppm) is
RECOMMENDED
Use of diesel fuel with sulfur content 1000–5000 mg/kg (1000–5000 ppm) REDUCES oil
and ﬁlter change intervals.
BEFORE using diesel fuel with sulfur content greater than 5000 mg/kg (5000 ppm),
contact your John Deere dealer
Sulfur Content for Tier 2 and Stage II Engines
Use of diesel fuel with sulfur content less than 500 mg/kg (500 ppm) is RECOMMENDED.
Use of diesel fuel with sulfur content 500–5000 mg/kg (500–5000 ppm) REDUCES the oil
and ﬁlter change interval
BEFORE using diesel fuel with sulfur content greater than 5000 mg/kg (5000 ppm),
contact your John Deere dealer
Sulfur Content for Other Engines
Use of diesel fuel with sulfur content less than 5000 mg/kg (5000 ppm) is
recommended.
Use of diesel fuel with sulfur content greater than 5000 mg/kg (5000 ppm) REDUCES
the oil and ﬁlter change intervals.
IMPORTANT:
Do not mix used diesel engine oil or any other type of lubricating oil with
diesel fuel.
IMPORTANT:
Improper fuel additive usage may cause damage on fuel injection
equipment of diesel engines.

Section 10 - GENERAL INFORMATION Group 15: Fuel and Lubricants
<- Go to Section TOC Section 10 page 51 TM900019-TECHNICAL MANUAL
Biodiesel Fuel
Biodiesel fuel is comprised of mono-alkyl esters of long chain fatty acids derived from
vegetable oils or animal fats. Biodiesel blends are biodiesel mixed with petroleum diesel fuel
on a volume basis.
Before using fuel containing biodiesel, review the Biodiesel Use Requirements and
Recommendations in this Operator’s Manual.
Environmental laws and regulations can encourage or prohibit the use of biofuels. Operators
should consult with appropriate governmental authorities prior to using biofuels.
All John Deere Engines with Exhaust Filter (Released 2011 and After)
While 5% blends (B5) are preferred, biodiesel concentrations up to a 20% blend (B20) in
petroleum diesel fuel can be used. Biodiesel blends up to B20 can be used ONLY if the
biodiesel (100% biodiesel or B100) meets ASTM D6751, EN 14214, or equivalent
speciﬁcation. Expect a 2% reduction in power and a 3% reduction in fuel economy when
using B20.
Biodiesel concentrations above B20 can harm the engine’s emission control systems and
should not be used. Risks include, but are not limited to, more frequent stationary
regeneration, soot accumulation, and increased intervals for ash removal.
John Deere approved fuel conditioners, which contain detergent and dispersant additives, are
required when using B20, and are recommended when using lower biodiesel blends.
All John Deere Engines Excluding Exhaust Filter (Primarily Released Prior to 2012)
While 5% blends (B5) are preferred, biodiesel concentrations up to a 20% blend (B20) in
petroleum diesel fuel can be used. Biodiesel blends up to B20 can be used ONLY if the
biodiesel (100% biodiesel or B100) meets ASTM D6751, EN 14214, or equivalent
speciﬁcation. Expect a 2% reduction in power and a 3% reduction in fuel economy when
using B20.
These John Deere engines can operate on biodiesel blends above B20 (up to 100% biodiesel).
Operate at levels above B20 ONLY if the biodiesel is permitted by law and meets the EN
14214 speciﬁcation (primarily available in Europe). Engines operating on biodiesel blends
above B20 might not fully comply with or be permitted by all applicable emissions
regulations. Expect up to a 12% reduction in power and an 18% reduction in fuel economy
when using 100% biodiesel.
John Deere approved fuel conditioners, which contain detergent and dispersant additives, are
required when using B20, and are recommended when using lower biodiesel blends.
Biodiesel Use Requirements and Recommendations

Section 10 - GENERAL INFORMATION Group 15: Fuel and Lubricants
<- Go to Section TOC Section 10 page 52 TM900019-TECHNICAL MANUAL
The petroleum diesel portion of all biodiesel blends must meet the requirements of ASTM
D975 (US) or EN 590 (EU) commercial standards.
Biodiesel users in the U.S. are strongly encouraged to purchase biodiesel blends from a
BQ-9000 Certiﬁed Marketer and sourced from a BQ-9000 Accredited Producer (as certiﬁed by
the National Biodiesel Board). Certiﬁed Marketers and Accredited Producers can be found at
the following website:
http://www.bq9000.org
.
Biodiesel contains residual ash. Ash levels exceeding the maximums allowed in either ASTM
D6751 or EN14214 can result in more rapid ash loading and require more frequent cleaning
of the Exhaust Filter (if present).
The fuel ﬁlter can require more frequent replacement, when using biodiesel fuel, particularly
if switching from diesel. Check engine oil level daily prior to starting engine. A rising oil level
can indicate fuel dilution of the engine oil. Biodiesel blends up to B20 must be used within 90
days of the date of biodiesel manufacture. If used, biodiesel blends above B20 must be used
within 45 days from the date of biodiesel manufacture.
When using biodiesel blends up to B20, the following must be considered:
Cold weather ﬂow degradation
Stability and storage issues (moisture absorption, microbial growth)
Possible ﬁlter restriction and plugging (usually a problem when ﬁrst switching to
biodiesel on used engines.)
Possible fuel leakage through seals and hoses (primarily an issue with older engines)
Possible reduction of service life of engine components
Request a certiﬁcate of analysis from your fuel distributor to ensure that the fuel is compliant
with the speciﬁcations provided in this Operator’s Manual.
Consult your John Deere dealer for approved fuel conditioners to improve storage and
performance with biodiesel fuels.
The following must also be considered if using biodiesel blends above B20:
Possible coking or blocked injector nozzles, resulting in power loss and engine misﬁre if
John Deere approved fuel conditioners are not used
Possible crankcase oil dilution (requiring more frequent oil changes)
Possible lacquering or seizure of internal components
Possible formation of sludge and sediments
Possible thermal oxidation of fuel at elevated temperatures
Possible compatibility issues with other materials (including copper, lead, zinc, tin,
brass, and bronze) used in fuel handling equipment

Section 10 - GENERAL INFORMATION Group 15: Fuel and Lubricants
<- Go to Section TOC Section 10 page 53 TM900019-TECHNICAL MANUAL
Possible reduction in water separator eﬃciency
Possible damage to paint if exposed to biodiesel
Possible corrosion of fuel injection equipment
Possible elastomeric seal and gasket material degradation (primarily an issue with older
engines)
Possible high acid levels within fuel system
Because biodiesel blends above B20 contain more ash, using blends above B20 can
result in more rapid ash loading and require more frequent cleaning of the Exhaust
Filter (if present)
IMPORTANT:
Raw pressed vegetable oils are NOT acceptable for use as fuel in any
concentration in John Deere engines. Their use could cause engine failure.
Handling and Storing Diesel Fuel
CAUTION:
Reduce the risk of ﬁre. Handle fuel carefully. DO NOT ﬁll the fuel tank
when engine is running. DO NOT smoke while you ﬁll the fuel tank or
service the fuel system.
Fill the fuel tank at the end of each day′s operation to prevent water condensation and
freezing during cold weather.
Keep all storage tanks as full as practicable to minimize condensation.
Ensure that all fuel tank caps and covers are installed properly to prevent moisture from
entering. Monitor water content of the fuel regularly.
When using biodiesel fuel, the fuel ﬁlter may require more frequent replacement due to
premature plugging.
Check engine oil level daily prior to starting engine. A rising oil level may indicate fuel dilution
of the engine oil.

Section 10 - GENERAL INFORMATION Group 15: Fuel and Lubricants
<- Go to Section TOC Section 10 page 54 TM900019-TECHNICAL MANUAL
IMPORTANT:
The fuel tank is vented through the ﬁller cap. If a new ﬁller cap is required,
always replace it with an original vented cap.
When fuel is stored for an extended period or if there is a slow turnover of fuel, add a fuel
conditioner to stabilize the fuel and prevent water condensation. Contact your fuel supplier
for recommendations.
Fuel Storage
Diesel Fuel Conditioner and Fuel Flow Improver
LEGEND:
A
John Deere Diesel Fuel Conditioner
B
John Deere Fuel Flow Improver
Buy good quality, clean fuel from a reputable supplier.
Proper fuel storage is critically important. Use clean storage and transfer tanks. Periodically
drain water and sediment from bottom.
Avoid storing fuel over long periods of time. If there is a very slow turnover of fuel in the fuel
tank or supply tank, it may be necessary to add John Deere Diesel Fuel Conditioner (A) to
prevent water condensation. (See your John Deere dealer for proper service or maintenance
recommendations.)
Store fuel in a convenient place away from buildings.
→NOTE:
To reduce fuel gelling and control wax separation during cold weather, John
Deere Fuel Flow Improver (B), or equivalent, may be added to fuel or bulk
storage tank.

Section 10 - GENERAL INFORMATION Group 15: Fuel and Lubricants
<- Go to Section TOC Section 10 page 55 TM900019-TECHNICAL MANUAL
Do Not Use Galvanized Containers
IMPORTANT:
Diesel fuel stored in galvanized containers reacts with zinc coating on the
container to form zinc ﬂakes. If fuel contains water, a zinc gel will also
form. The gel and ﬂakes will quickly plug fuel ﬁlters and damage fuel
injectors and fuel pumps.
DO NOT USE a galvanized container to store diesel fuel.
Store fuel in:
plastic containers.
aluminum containers.
specially coated steel containers made for diesel fuel.
DO NOT USE brass-coated containers: brass is an alloy of copper and zinc.

Section 10 - GENERAL INFORMATION Group 15: Fuel and Lubricants
<- Go to Section TOC Section 10 page 56 TM900019-TECHNICAL MANUAL
Fill Fuel Tank
CAUTION:
Fill Fuel Tank Safely
Fuel Tank
LEGEND:
A
Fuel Tank Filler Cap
Handle fuel with care: It is highly ﬂammable. DO NOT refuel the machine
while smoking or when near open ﬂame or sparks.
Always stop engine before refueling machine. Fill fuel tank outdoors.
Prevent ﬁres by keeping machine clean of accumulated trash, grease and
debris. Always clean up spilled fuel.

Section 10 - GENERAL INFORMATION Group 15: Fuel and Lubricants
<- Go to Section TOC Section 10 page 57 TM900019-TECHNICAL MANUAL
Fuel tank can be ﬁlled through ﬁll cap (A). Fill fuel tank at end of each day′s operation. This
prevents condensation in tank as moist air cools.
Item
Measurement
Speciﬁcation
Fuel Tank
Capacity
68 L
Fuel Tank
(Only For - 5045D (2WD), 5055D (2WD) and 5204 Tractors)
Capacity
60 L

Section 10 - GENERAL INFORMATION Group 15: Fuel and Lubricants
<- Go to Section TOC Section 10 page 58 TM900019-TECHNICAL MANUAL
Diesel Engine Oil
Oil Viscosities for Air Temperature Ranges
Use oil viscosity based on the expected air temperature range during the period between oil
changes.
John Deere
Plus-50 ™
II oil is preferred.
John Deere
Plus-50 ™
is also recommended.

Section 10 - GENERAL INFORMATION Group 15: Fuel and Lubricants
<- Go to Section TOC Section 10 page 59 TM900019-TECHNICAL MANUAL
Other oils may be used if they meet one or more of the following:
John Deere
Torq-Gard ™
API Service Category CJ-4
API Service Category CI-4 PLUS
API Service Category CI-4
API Service Category CH-4
API Service Category CG-4
API Service Category CF-4
ACEA Oil Sequence E9
ACEA Oil Sequence E7
ACEA Oil Sequence E6
ACEA Oil Sequence E5
ACEA Oil Sequence E4
ACEA Oil Sequence E3
ACEA Oil Sequence E2
If oils meeting API CG-4, API CF-4, or ACEA E2 are used, reduce the service interval by 50%.
Multi-viscosity diesel engine oils are preferred.
Diesel fuel quality and fuel sulfur content must comply with all existing emissions regulations
for the area in which the engine operates.
If diesel fuel with sulfur content greater than 5000 mg/kg (5000 ppm) is used, reduce the
service interval by 50%.
DO NOT use diesel fuel with sulfur content greater than 10 000 mg/kg (10 000 ppm).

Section 10 - GENERAL INFORMATION Group 15: Fuel and Lubricants
<- Go to Section TOC Section 10 page 60 TM900019-TECHNICAL MANUAL
Heavy Duty Diesel Engine Coolant
The engine cooling system is ﬁlled to provide year-round protection against corrosion and
cylinder liner pitting, and winter freeze protection to -37°C (-34°F). If protection at lower
temperatures is required, consult your John Deere dealer for recommendations.
The following engine coolants are preferred:
John Deere
COOL-GARD ™
II Premix
John Deere COOL-GARD II PG Premix
Use John Deere COOL-GARD II PG Premix when a non-toxic coolant formulation is required.
Additional Recommended Coolants
The following engine coolant is also recommended:
John Deere COOL-GARD II Concentrate in a 40–60% mixture of concentrate with quality
water.
John Deere COOL-GARD II Premix, COOL-GARD II PG Premix, and COOL-GARD II Concentrate
coolants do not require use of supplemental coolant additives.
Other Coolants
John Deere COOL-GARD II and COOL-GARD II PG coolants might not be available in the
geographical area where service is performed.
If these coolants are unavailable, use a coolant concentrate or prediluted coolant intended for
use with heavy duty diesel engines and with a minimum of the following chemical and
physical properties:
Is formulated with a quality nitrite-free additive package.
Provides cylinder liner cavitation protection according to either the John Deere
Cavitation Test Method or a ﬂeet study run at or above 60% load capacity
Protects the cooling system metals (cast iron, aluminum alloys, and copper alloys such
as brass) from corrosion
The additive package must be part of one of the following coolant mixtures:
ethylene glycol or propylene glycol base prediluted (40—60%) heavy duty coolant
ethylene glycol or propylene glycol base heavy duty coolant concentrate in a 40—60%
mixture of concentrate with quality water

Section 10 - GENERAL INFORMATION Group 15: Fuel and Lubricants
<- Go to Section TOC Section 10 page 61 TM900019-TECHNICAL MANUAL
Water Quality
Water quality is important to the performance of the cooling system. Distilled, deionized, or
demineralized water is recommended for mixing with ethylene glycol and propylene glycol
base engine coolant concentrate.
IMPORTANT:
Do not use cooling system sealing additives or antifreeze that contains
sealing additives.
Do not mix ethylene glycol and propylene glycol base coolants.
Do not use coolants that contain nitrites.

Section 10 - GENERAL INFORMATION Group 15: Fuel and Lubricants
<- Go to Section TOC Section 10 page 62 TM900019-TECHNICAL MANUAL
Transmission and Hydraulic Oil
Transmission and Hydraulic Oil
Use oil viscosity based on the expected air temperature range during the period between oil
changes.
The following oils are preferred:
John Deere
HY-GARD ™
John Deere Low Viscosity
HY-GARD ™
Other oils may be used if they meet one of the following:
John Deere Standard JDM J20C
John Deere Standard JDM J20D
Use John Deere
BIO-HY-GARD ™
oil when a biodegradable ﬂuid is required.
[
BIO-HY-GARD meets or exceeds the minimum biodegradability of 80% within 21 days according to CEC-L-33-T-82 test method. BIO-HY-GARD should
not be mixed with mineral oils, because this reduces the biodegradability and makes proper oil recycling impossible.
]

Section 10 - GENERAL INFORMATION Group 15: Fuel and Lubricants
<- Go to Section TOC Section 10 page 63 TM900019-TECHNICAL MANUAL
Grease (Speciﬁc Application)
Lithium Grease with Molybdenum Disulﬁde is recommended for use on internal components
of transmission.
TY6333 or TY6347 John Deere Moly High Temperature EP Grease is recommended for use on
the traction clutch and PTO clutch splines.
Grease
Greases for Air Temperature Ranges
Use grease based on NLGI consistency numbers and the expected air temperature range
during the service interval.
John Deere SD Polyurea Grease is preferred.
The following greases are also recommended:
John Deere HD Lithium Complex Grease
John Deere HD Water Resistant Grease
John Deere
GREASE-GARD ™
Other greases may be used if they meet the following:

Section 10 - GENERAL INFORMATION Group 20: Serial Number Locations
<- Go to Section TOC Section 10 page 64 TM900019-TECHNICAL MANUAL
NLGI Performance Classiﬁcation GC-LB
IMPORTANT:
Some types of grease thickeners are not compatible with others. Consult
your grease supplier before mixing diﬀerent types of grease.
Alternative and Synthetic Lubricants
Conditions in certain geographical areas may require lubricant recommendations diﬀerent
from those printed in this manual.
Some John Deere brand coolants and lubricants may not be available in your location.
Consult your John Deere dealer to obtain information and recommendations.
Synthetic lubricants may be used if they meet the performance requirements as shown in
this manual.
The temperature limits and service intervals shown in this manual apply to both conventional
and synthetic lubricants.
Re-reﬁned base stock products may be used if the ﬁnished lubricant meets the performance
requirements.
Lubricant Storage
Your equipment can operate at top eﬃciency only when clean lubricants are used.
Use clean containers to handle all lubricants.
Store lubricants and containers in an area protected from dust, moisture, and other
contamination. Store containers on their side to avoid water and dirt accumulation.
Make certain that all containers are properly marked to identify their contents.
Properly dispose of all old containers and any residual lubricant they may contain.

Section 10 - GENERAL INFORMATION Group 20: Serial Number Locations
<- Go to Section TOC Section 10 page 65 TM900019-TECHNICAL MANUAL
Group 20 - Serial Number Locations
Serial Numbers
When working on machines or components that are covered by warranty, it is IMPORTANT
that you include the machine′s Product Identiﬁcation Number and the component serial
number on the warranty claim form.
The location of component serial number plates are shown below.
Product Identiﬁcation Number Location
PIN Plate
LEGEND:
A
Product Identiﬁcation Number Plate
Product identiﬁcation number (A), also called tractor serial number or chassis number, is
located on the left front support member of the tractor.
Engine Serial Number Location

Section 10 - GENERAL INFORMATION Group 20: Serial Number Locations
<- Go to Section TOC Section 10 page 66 TM900019-TECHNICAL MANUAL
Engine Serial Number
LEGEND:
A
Engine Serial Number Plate
The engine serial number plate (A) is located on the right-hand side of the engine block,
between the starter and the hydraulic pump.
Fuel Injection Pump Serial Number Location
Rotary Fuel Injection Pump

Section 10 - GENERAL INFORMATION Group 20: Serial Number Locations
<- Go to Section TOC Section 10 page 67 TM900019-TECHNICAL MANUAL
Inline Fuel Injection Pump
LEGEND:
A
Fuel Injection Pump Serial Number Plate
The fuel injection pump serial number plate (A) is located on the side of the pump.
Alternator Serial Number Location
5103,5203,5303 and 5403 tractors
LEGEND:
A
Alternator Serial Number Plate
The alternator serial number plate (A) is located on the side of the housing.

Section 10 - GENERAL INFORMATION Group 20: Serial Number Locations
<- Go to Section TOC Section 10 page 68 TM900019-TECHNICAL MANUAL
Power Steering Valve Serial Number Location
Sauer Danfoss Valve
Eaton Valve
LEGEND:
A
Power Steering Valve Serial Number Plate
The power steering valve serial number plate (A) is located on the bottom or front side of the
valve.
Starter Serial Number Location

Section 10 - GENERAL INFORMATION Group 20: Serial Number Locations
<- Go to Section TOC Section 10 page 69 TM900019-TECHNICAL MANUAL
Starter Serial Number Plate
LEGEND:
A
Starter Serial Number Plate
The starter serial number plate (A) is located on the side of the housing.
Transmission Serial Number Location
′AA′ Transmission

Section 10 - GENERAL INFORMATION Group 20: Serial Number Locations
<- Go to Section TOC Section 10 page 70 TM900019-TECHNICAL MANUAL
′S′ Transmission
LEGEND:
A
Transmission serial number
Transmission serial number is stamped on top of transmission housing (A).
Front Axle Serial Number Location (2WD)
Serial Number Plate
LEGEND:
A
Front Axle Serial Number Plate
The Front axle serial number plate (A) is located on the rear right-hand side of the axle.

Section 10 - GENERAL INFORMATION Group 25: Features and Accessories
<- Go to Section TOC Section 10 page 71 TM900019-TECHNICAL MANUAL
Front Axle Serial Number Location (MFWD)
CARRARO Axle
DANA Axle
LEGEND:
A
MFWD Front Axle Serial Number Plate
The MFWD front axle serial number plate (A) is located on the rear right-hand side of the axle
for CARRARO and the left-hand side of the axle for DANA..

Section 10 - GENERAL INFORMATION Group 25: Features and Accessories
<- Go to Section TOC Section 10 page 72 TM900019-TECHNICAL MANUAL
Group 25 - Features and Accessories
Features and Accessories
The information covered in this group pertains to the features of the machines covered in this
Technical Manual. It can be used in addition to the normal advertising literature or may help
in determining which speciﬁc feature requires service. A list of all the available accessories
and kits is also included.

Section 10 - GENERAL INFORMATION Group 25: Features and Accessories
<- Go to Section TOC Section 10 page 73 TM900019-TECHNICAL MANUAL
Standard Features
John Deere 5303 USA Tractor Shown
John Deere 5403 USA Upgraded Tractor Shown

Section 10 - GENERAL INFORMATION Group 25: Features and Accessories
<- Go to Section TOC Section 10 page 74 TM900019-TECHNICAL MANUAL
John Deere 5303 Australia Tractor Shown
John Deere 5303 Latin America Tractor Shown

Section 10 - GENERAL INFORMATION Group 25: Features and Accessories
<- Go to Section TOC Section 10 page 75 TM900019-TECHNICAL MANUAL
John Deere 5303 Mexico Tractor Shown
John Deere 5045D Tractor

Section 10 - GENERAL INFORMATION Group 25: Features and Accessories
<- Go to Section TOC Section 10 page 76 TM900019-TECHNICAL MANUAL
John Deere 5045E Tractor
John Deere 5055D Tractor
John Deere 5055E Tractor

Section 10 - GENERAL INFORMATION Group 25: Features and Accessories
<- Go to Section TOC Section 10 page 77 TM900019-TECHNICAL MANUAL
John Deere 5065E Tractor
John Deere 5075E Tractor
→NOTE:
Tractors shown may have optional equipment.
John Deere 3000 Series Engine
3 cylinder diesel engine
Wet sleeved
Direct injection

Section 10 - GENERAL INFORMATION Group 25: Features and Accessories
<- Go to Section TOC Section 10 page 78 TM900019-TECHNICAL MANUAL
Turbocharged
Dry type air cleaner
Vertical exhaust
Transmission (Collarshift and TSS)
Nine speeds forward, three reverse (′S′ Transmission)
Eight speeds forward, four reverse (′AA′ Transmission)
Inboard planetary ﬁnal drives
Diﬀerential lock
Dual Clutch
Provides continuous live PTO
Stops tractor without disengaging PTO
PTO
Rear, 540 rpm
Fully independent clutch
Hydrostatic Power Steering
Power is supplied by a tandem gear hydraulic pump mounted to the engine
Hydraulic Brakes
Wet disk
Individually hydraulic controlled
Open-Center Hydraulic System
Tandem gear hydraulic pumps
Pumps are driven directly oﬀ engine timing gears
The rear pump supplies oil to the power steering and lubricates top shaft of the
transmission.
The front pump supplies oil to the rockshaft.
Hitch

Section 10 - GENERAL INFORMATION Group 25: Features and Accessories
<- Go to Section TOC Section 10 page 79 TM900019-TECHNICAL MANUAL
Category II three-point hitch
Position control lever
Draft control lever
Rate of drop control knob
Operator Platform
Right Hand Side Footstep
Factory Installed Optional Equipment
Mechanical Front Wheel Drive (MFWD) Axle
Center line design
High pivot point for better ground clearance and axle oscillation
Mid-Mount Valve and Couplers (for Front Loader Applications)
Float and regenerative spool valves
One lever “joystick” control
Float spool valve
Regenerative spool valve
Field Installed Optional Kits and Accessories
Mid Mount SCV
Second Rear SCV
Reverse Alarm
Horn
Front Weight Bracket and Weights
Rear Wheel Weight Set
Rear Work Light
Air Intake Heater
Side Exhaust Kit
Auxiliary Front Drive Coupler Kit

ENGINE REPAIR (g) by Belgreen
<- Go to Section TOC Section 20 page 80 TM900019-TECHNICAL MANUAL
Engine Coolant Heater Kit
Hitch
Telescoping draft links

TM900019-TECHNICAL MANUAL (g) by Belgreen
<- Go to Global Table of contents TM900019-TECHNICAL MANUAL
Section 20 - ENGINE REPAIR
Table of contents
Group 05 - Engine

2
......................................................................................................................
Service Equipment and Tools

2
.................................................................................................
Speciﬁcations

2
.........................................................................................................................
John Deere Engine Repair—Use CTM8

2
...................................................................................
Remove Engine

3
......................................................................................................................
Install Engine

13
.......................................................................................................................
Engine Disassembly Sequence

24
.............................................................................................
Sealant Application Guidelines

27
.............................................................................................
Engine Re-Assembly Sequence

28
............................................................................................
Engine Break-In Guidelines

30
..................................................................................................
Perform Engine Break-In

31
......................................................................................................
Diesel Engine Break-In Oil

31
....................................................................................................
Group 10 - Cylinder Head and Valves

33
...................................................................................
Special or Essential Tools

33
.....................................................................................................
Speciﬁcations

34
.......................................................................................................................
Torques for Hardware

35
..........................................................................................................
Cylinder Head - Exploded View

35
............................................................................................
Check Valve Lift

37
...................................................................................................................
Remove Cylinder Head

39
.........................................................................................................
Clean Injection Nozzle Bores

42
................................................................................................
Valve Actuating Parts

43
...........................................................................................................
Remove Valves and Valve Springs

43
.......................................................................................
Checking Cylinder Head Flatness

45
.........................................................................................
Clean Valve Guides

45
..............................................................................................................
Measure Valve Guides

47
..........................................................................................................
Knurl Valve Guides

49
...............................................................................................................
Clean and Inspect Valve Seats

49
.............................................................................................
Lapping Valve Seats

50
.............................................................................................................
Check Valve Recess

51
.............................................................................................................
Remove Valve Seat Inserts

53
..................................................................................................
Valve Seat Insert Installation

56
...............................................................................................
Check Valves

57
........................................................................................................................
Grind Valves

58
.........................................................................................................................
Check Valve Spring Compression

58
.........................................................................................
Inspect Valve Rotators

58
.........................................................................................................
Install Valves

60
........................................................................................................................
Install Cylinder Head

62
............................................................................................................
Torque Turn Tightening Method

65
...........................................................................................
Disassembling and Checking Rocker Arm Shaft

67
...................................................................
Reassembling Rocker Arm Shaft

69
..........................................................................................
Install Rocker Arm Assembly

70
................................................................................................
Valve Clearance

71
...................................................................................................................
Valve Adjustment Sequence

73
................................................................................................
Install Rocker Arm Cover

74
......................................................................................................
Final Work

75
............................................................................................................................

TM900019-TECHNICAL MANUAL (g) by Belgreen
<- Go to Global Table of contents TM900019-TECHNICAL MANUAL
Group 15 - Cyl. Block, Liners, Pistons & Rods

77
....................................................................
Special or Essential Tools

77
.....................................................................................................
Speciﬁcations

78
.......................................................................................................................
Torques for Hardware

79
..........................................................................................................
Exploded View

79
......................................................................................................................
Connecting Rods - General Information

81
...............................................................................
Remove Pistons and Connecting Rods

83
.................................................................................
Measure Cylinder Liner Bore

86
................................................................................................
Remove Cylinder Liners

87
.......................................................................................................
Cylinder Liner Deglazing

89
......................................................................................................
Cylinder Block Cleaning

89
.......................................................................................................
Check Piston Cooling Jets

90
.....................................................................................................
Cam Follower Bore Measure

91
.................................................................................................
Measure Camshaft Bore

92
.......................................................................................................
Remove Camshaft Bushing

93
..................................................................................................
Install Camshaft Bushing

95
......................................................................................................
Measure Crankshaft Bore

96
.....................................................................................................
Replace Crankshaft Bearing Caps

97
........................................................................................
Cylinder Block Top Desk Flatness

98
........................................................................................
Measure Cylinder Liner Protrusion

99
.......................................................................................
Liner Packing Installation

101
...................................................................................................
Liner O-Ring Installation

101
.....................................................................................................
Install Cylinder Liners

103
.........................................................................................................
Measure Connecting Rod Bearing

105
......................................................................................
Rod Bearing Clearance

106
.......................................................................................................
Measure Connecting Rod Bushing

107
......................................................................................
Replace Connecting Rod Bushing (3029D)

107
.........................................................................
Replace Connecting Rod Bushing (3029T)

109
.........................................................................
Measure Piston Pin

112
.............................................................................................................
Clean and Inspect Pistons

113
..................................................................................................
Measure Piston Pin Bore

113
.....................................................................................................
Piston Top Ring Groove

114
......................................................................................................
Second and Third Piston Ring Grooves

115
...............................................................................
Piston Head and Skirt Checking

116
.........................................................................................
Install Piston Rings

117
.............................................................................................................
Piston Rings Staggering

118
.....................................................................................................
Piston/Liner Set Information

119
...............................................................................................
Assemble Piston and Connecting Rod

121
................................................................................
Install Piston and Connecting Rod

123
......................................................................................
Measure Piston Protrusion

128
..................................................................................................
Complete Final Assembly

130
...................................................................................................
Group 20 - Crankshaft, Main Bearings and Flywheel

134
......................................................
Special or Essential Tools

134
...................................................................................................
Speciﬁcations

135
.....................................................................................................................
Torques For Hardware

136
........................................................................................................
Remove Crankshaft Pulley

136
.................................................................................................
Install Crankshaft Pulley

136
.....................................................................................................
Flywheel Removal

137
..............................................................................................................
Flywheel Ring Gear Replacement

139
......................................................................................
Install Ball Bearing

140
.............................................................................................................

TM900019-TECHNICAL MANUAL (g) by Belgreen
<- Go to Global Table of contents TM900019-TECHNICAL MANUAL
Install Flywheel

140
..................................................................................................................
Remove Crankshaft Rear Oil Seal

142
......................................................................................
Flywheel Housing Replacement (′S′ Transmission)

147
.............................................................
Flywheel Housing Replacement (′AA′ Transmission)

149
..........................................................
Install Oil Seal/Wear Sleeve

151
...............................................................................................
Crankshaft End Play Measure

153
.............................................................................................
Remove Crankshaft

154
............................................................................................................
Crankshaft Inspection

154
........................................................................................................
Check Crankshaft Journal Diameter

156
...................................................................................
Determine Crankshaft Main Bearing Clearance Using PLASTIGAGE PLASTIGAGE is a
trademark of DANA Corp.

158
............................................................................................
Regrind Crankshaft

158
............................................................................................................
Crankshaft Regrinding Guidelines

160
......................................................................................
Micro-Finishing Speciﬁcations

161
............................................................................................
Replace Crankshaft Gear

162
...................................................................................................
Install Main Bearing Inserts

163
................................................................................................
Install 2-Piece Thrust Bearing

163
............................................................................................
Crankshaft Installation

165
.......................................................................................................
Group 25 - Camshaft and Timing Gear Train

167
.....................................................................
Special or Essential Tools

167
...................................................................................................
Speciﬁcations

168
.....................................................................................................................
Torques for Hardware

169
........................................................................................................
Remove Crankshaft Front Oil Seal

170
.....................................................................................
Remove Timing Gear Cover

170
...............................................................................................
Measure Timing Gear Backlash

172
..........................................................................................
Camshaft End Play Measure

173
...............................................................................................
Remove Camshaft

174
..............................................................................................................
Measure Camshaft Journal

175
.................................................................................................
Measure Height of Cam Lobe

175
.............................................................................................
Replace Camshaft Gear

176
.....................................................................................................
Install Camshaft

178
.................................................................................................................
Check Cam Follower

178
...........................................................................................................
Idler Gear End Play Measure

179
..............................................................................................
Remove Front Plate

181
............................................................................................................
Idler Gear Bushing and Shaft Measure

183
...............................................................................
Idler Gear Bushing Replacement

185
........................................................................................
Remove Idler Shaft

185
.............................................................................................................
Install Idler Shaft Spring Pin

187
...............................................................................................
Install Idler Shafts

189
..............................................................................................................
Install Front Plate

191
...............................................................................................................
Install Upper Timing Gear Train

194
.........................................................................................
Install Lower Timing Gear Train

197
.........................................................................................
Install Oil Deﬂector

197
.............................................................................................................
Timing Gear Cover Identiﬁcation

198
........................................................................................
Install Timing Gear Cover

199
...................................................................................................
Install Crankshaft Front Oil Seal

201
.........................................................................................
Install Wear Ring

202
................................................................................................................
Install Auxiliary Equipment

203
................................................................................................
Group 30 - Lubrication System

205
............................................................................................
Special or Essential Tools

205
...................................................................................................

TM900019-TECHNICAL MANUAL (g) by Belgreen
<- Go to Global Table of contents TM900019-TECHNICAL MANUAL
Speciﬁcations

206
.....................................................................................................................
Torques for Hardware

207
........................................................................................................
Oil Cooler Identiﬁcation

207
......................................................................................................
Remove Oil Cooler

207
.............................................................................................................
Replace Oil Cooler Nipple

209
...................................................................................................
Install Oil Cooler

209
.................................................................................................................
Replace Oil Cooler/Filter Bracket on Engine with Auxiliary Drive

211
.......................................
Remove Oil Pressure Regulating Valve

212
..............................................................................
Replace Oil Pressure Regulating Valve Seat

213
......................................................................
Install Oil Pressure Regulating Valve

213
..................................................................................
Replace Oil Dipstick Guide

214
.................................................................................................
Replace Oil By-Pass Valve

215
..................................................................................................
Replace Oil Pump Strainer

216
.................................................................................................
Remove Oil Pump

217
...............................................................................................................
Oil Pump Gear Axial Clearance

218
..........................................................................................
Oil Pump Gear Radial Clearance

218
........................................................................................
Oil Pump Speciﬁcations

220
......................................................................................................
Oil Pump Installation

221
..........................................................................................................
Install Oil Pan

225
.....................................................................................................................
Group 35 - Cooling System

227
..................................................................................................
Special or Essential Tools

227
...................................................................................................
Speciﬁcations

227
.....................................................................................................................
Torques for Hardware

228
........................................................................................................
Remove and Inspect Radiator

229
............................................................................................
Remove and Inspect Radiator(5045D, 5045E, 5055D, 5055E, 5065E and 5075E Tractors)
235
.....................................................................................................................................
Water Pump — Exploded View

240
...........................................................................................
Remove Water Pump

241
.........................................................................................................
Disassemble Water Pump

242
..................................................................................................
Assemble Water Pump

245
.......................................................................................................
Install Water Pump

249
.............................................................................................................
Inspect Thermostat

250
............................................................................................................
Cooling System Deaeration

251
................................................................................................
Check Fan/Alternator Belt Tension

253
.....................................................................................
Install Fan

256
...........................................................................................................................
Install Radiator

258
...................................................................................................................
Install Radiator(5045D, 5045E, 5055D, 5055E, 5065E and 5075E Tractors)

261
......................
Replace Thermostat

266
...........................................................................................................

Section 20 - ENGINE REPAIR Group 05: Engine
<- Go to Section TOC Section 20 page 2 TM900019-TECHNICAL MANUAL
Group 05 - Engine
Service Equipment and Tools
→NOTE:
Order tools according to information given in the U.S.
SERVICEGARD ™
Catalog or from the European Microﬁche Tool Catalog (MTC). Some tools
may be available from a local supplier.
Speciﬁcations
Item
Measurement
Speciﬁcation
Large Front Engine Mount Cap Screws
Torque
290 N˙m (225 lb-ft)
Small Front Engine Mount Cap Screws
Torque
165 N˙m (80 lb-ft)
Center Control Console Cap Screws
Torque
70 N˙m (19 lb-ft)
John Deere Engine Repair—Use CTM8
Component Technical Manual
For complete repair information the component technical manual (CTM) is also required. Use
the component technical manual in conjunction with this machine manual.

Section 20 - ENGINE REPAIR Group 05: Engine
<- Go to Section TOC Section 20 page 3 TM900019-TECHNICAL MANUAL
Remove Engine
[1] -
Disconnect Steering Lines
′S′ Transmission
′AA′ Transmission

Section 20 - ENGINE REPAIR Group 05: Engine
<- Go to Section TOC Section 20 page 4 TM900019-TECHNICAL MANUAL
LEGEND:
A
Steering Line Bracket
B
Hydraulic Steering Line
C
Hydraulic Steering Return Line
Disconnect battery negative (-) cable ﬁrst , then positive (+) battery cable.
Remove and
Install Battery (See in Section 40, Group 05.)
[2] -
Remove air cleaner.
[3] -
Remove radiator.
Remove and Inspect Radiator
and
Remove and Inspect Radiator
(5045D, 5045E, 5055D, 5055E, 5065E and 5075E Tractors) (See in Section 20 Group 35.)
→NOTE:
The approximate capacity of transmission oil is 38 liters for ′S′ transmission
and 34 liters for ′AA′ transmission.
[4] -
Drain transmission / hydraulic oil.
[5] -
Remove dash panels and hood.
[6] -
Remove muﬄer and exhaust stack.
[7] -
→NOTE:
Close all openings using caps and plugs.
Mark and disconnect hydraulic steering line (B).
[8] -
Remove steering line bracket (A) from engine.
[9] -
Disconnect steering return line (C).

Section 20 - ENGINE REPAIR Group 05: Engine
<- Go to Section TOC Section 20 page 5 TM900019-TECHNICAL MANUAL
[10] -
Disconnect fuel return Line (A).
Inline Injection Pump
Rotary Injection Pump
LEGEND:
A
Fuel Return Hose
B
Engine Speed Sensor Connector
C
Oil Pressure Sensor Connector
D
Throttle Linkage Rod
[11] -
Disconnect throttle linkage rod (D) from hand throttle.
[12] -
Disconnect all wiring harness of engine and electrical connectors (B—C).

Section 20 - ENGINE REPAIR Group 05: Engine
<- Go to Section TOC Section 20 page 6 TM900019-TECHNICAL MANUAL
[13] -
Disconnect throttle linkage rod (A) from foot throttle (B).
Foot Throttle Linkage
LEGEND:
A
Foot Throttle Linkage Rod
B
Foot Throttle
IMPORTANT:
For ′AA′ transmission, disconnect park brake return spring.
[14] -
Hydraulic Pump Lines
LEGEND:
A
Rockshaft Supply Line
B
Steering Valve Supply Line
C
Hydraulic Pump Suction Line
Remove hydraulic lines (A—C).

Section 20 - ENGINE REPAIR Group 05: Engine
<- Go to Section TOC Section 20 page 7 TM900019-TECHNICAL MANUAL
[15] -
Right Side Engine Electrical
For 5045D, 5045E, 5055D, 5055E, 5065E and 5075E Tractors
LEGEND:
A
Headlight Connector (2 used)
B
Positive (+) Battery Cable
C
Plate
D
Electrical Ground Wiring Connector
E
Wiring Harness
Remove plate (C).
[16] -
Disconnect headlight connectors (A).

Section 20 - ENGINE REPAIR Group 05: Engine
<- Go to Section TOC Section 20 page 8 TM900019-TECHNICAL MANUAL
[17] -
Disconnect ground wiring connector (D).
[18] -
Pull cable (B) and wiring harness (E) into engine bay compartment.
[19] -
Disconnect wiring connectors (A, B, and C).
Right Side Engine Electrical
LEGEND:
A
Alternator Connector (2 used)
B
Starter Connector (2 used)
C
Fuel Supply Hose
D
Fuse Link Box Connectors
[20] -
Remove cable and wiring harness from engine-to-center control console.
[21] -
Mark and disconnect fuel supply hose (D). Plug end of hose.

Section 20 - ENGINE REPAIR Group 05: Engine
<- Go to Section TOC Section 20 page 9 TM900019-TECHNICAL MANUAL
[22] -
If equipped with MFWD , remove three cap screws (A) and pull cover (B) in backward
direction.
.
.
LEGEND:
A
Cap Screw
B
Cover
C
Cotter Pin
D
Coupler
E
Shaft
[23] -
Remove cotter pin (C) , coupler (D) and shaft (E).
[24] -
Install lifting brackets such as JDG19 or JT01748 Lifting Brackets.
[25] -
Install jack stand under transmission.

Section 20 - ENGINE REPAIR Group 05: Engine
<- Go to Section TOC Section 20 page 10 TM900019-TECHNICAL MANUAL
[26] -
CAUTION:
If tractor is equipped with front weight kit, remove weights and front
weight bracket from tractor before removing any frame-to-engine
mounting hardware to prevent personal injury.
Attach a hoist to engine.
[27] -
Install a wood block between front of axle and frame on both sides of tractor. Attach
hoist to front of tractor.

Section 20 - ENGINE REPAIR Group 05: Engine
<- Go to Section TOC Section 20 page 11 TM900019-TECHNICAL MANUAL
[28] -
′S′ Transmission
′AA′ Transmission
LEGEND:
A
Nut
B
Cap Screw
Remove cap screws (B) and nut (A) from each side of frame.
[29] -
Roll front end away from tractor.

Section 20 - ENGINE REPAIR Group 05: Engine
<- Go to Section TOC Section 20 page 12 TM900019-TECHNICAL MANUAL
[30] -
Remove Center Control Console
LEGEND:
A
Cap Screw
Remove four cap screws (A) from console and move console out of the way.
[31] -
Separate engine from transmission.
Separate Engine from Clutch Housing
(See in
Section 50 , Group 05.)
[32] -
Remove clutch.
Install Engine to Clutch Housing
(See in Section 50, Group 05.)
[33] -
Make repairs as necessary . (See CTM8.)

Section 20 - ENGINE REPAIR Group 05: Engine
<- Go to Section TOC Section 20 page 13 TM900019-TECHNICAL MANUAL
Install Engine
Install Center Control Console
LEGEND:
A
Center Control Console
B
Cap Screw
[1] -
Install clutch.
Remove and Install Clutch Assembly
(See in Section 50 , Group 10.)
[2] -
Install engine to transmission.
Install Engine to Clutch Housing
(See in Section 50 ,
Group 05.)

Section 20 - ENGINE REPAIR Group 05: Engine
<- Go to Section TOC Section 20 page 14 TM900019-TECHNICAL MANUAL
[3] -
Install center control console (A). Apply thread lock and sealer (Medium Strength) to cap
screws (B) and install cap screws. Tighten cap screws (B) to speciﬁcation.
Item
Measurement
Speciﬁcation
Center Control Console Cap Screws
Torque
70 N˙m
Number Name Use
•
T43512 (us)
•
TY9473 (canadian)
•
242
LOCTITE ™
(loctite)
Thread Lock and Sealer (Medium
Strength)
Center Control Console cap
screws.

Section 20 - ENGINE REPAIR Group 05: Engine
<- Go to Section TOC Section 20 page 15 TM900019-TECHNICAL MANUAL
[4] -
′S′ Transmission
′AA′ Transmission
LEGEND:
A
Nut
B
Cap Screw
Install front end of tractor frame to engine by aligning dowels to axle shaft. Install cap screws
(B) and nut (A). Tighten to speciﬁcations.
Item
Measurement
Speciﬁcation
Engine to Front Support Top Cap Screw
Torque
290 N˙m
Engine to Front Support Nut
Torque
165 N˙m

Section 20 - ENGINE REPAIR Group 05: Engine
<- Go to Section TOC Section 20 page 16 TM900019-TECHNICAL MANUAL
[5] -
Install shaft (E) , coupler (D) and cotter pin (C).
.
LEGEND:
C
Cotter Pin
D
Coupler
E
Shaft
[6] -
Push cover (B) , align with holes and install three cap screws (A)
.
LEGEND:
A
Cap Screw
B
Cover
.

Section 20 - ENGINE REPAIR Group 05: Engine
<- Go to Section TOC Section 20 page 17 TM900019-TECHNICAL MANUAL
[7] -
Right Side Engine Electrical
LEGEND:
A
Alternator Connector (2 used)
B
Starter Connector (2 used)
C
Fuel Supply Hose
D
Fuse Link Box Connectors
Connect fuel supply hose (D).
[8] -
Install cable and wiring harness to engine.
[9] -
Connect wiring connectors (A, B, and C).

Section 20 - ENGINE REPAIR Group 05: Engine
<- Go to Section TOC Section 20 page 18 TM900019-TECHNICAL MANUAL
[10] -
Right Side Engine Electrical
For 5045D, 5045E, 5055D, 5055E, 5065E and 5075E Tractors
LEGEND:
A
Headlight Connector (2 used)
B
Positive (+) Battery Cable
C
Plate and Gasket
D
Electrical Ground Wiring Connector
E
Wiring Harness
Install cable (B) and wiring harness (E) through opening into front of tractor frame.
[11] -
Connect headlight connectors (A).

Section 20 - ENGINE REPAIR Group 05: Engine
<- Go to Section TOC Section 20 page 19 TM900019-TECHNICAL MANUAL
[12] -
Connect ground wiring connector (D).
[13] -
Install plate (C).
[14] -
→NOTE:
Always use new O-rings. Used or damaged O-rings will leak.
Hydraulic Pump Lines
LEGEND:
A
Hydraulic Pump Supply Line
B
Steering Valve Supply Line
C
Hydraulic Pump Suction Line
Install hydraulic lines (A—C).

Section 20 - ENGINE REPAIR Group 05: Engine
<- Go to Section TOC Section 20 page 20 TM900019-TECHNICAL MANUAL
[15] -
Engine Left Side Electrical
LEGEND:
A
Throttle Linkage Rod
B
Foot Throttles
Connect throttle linkage rod (A) to foot throttle (B).
IMPORTANT:
For ′AA′ transmission, connect park brake return spring.

Section 20 - ENGINE REPAIR Group 05: Engine
<- Go to Section TOC Section 20 page 21 TM900019-TECHNICAL MANUAL
[16] -
Inline Injection Pump
Rotary Injection Pump
LEGEND:
A
Fuel Return Hose
B
Engine Speed Sensor Connector
C
Oil Pressure Sensor Connector
D
Throttle Linkage Rod
Connect fuel return Line (A).
[17] -
Install wiring harness to engine. Connect electrical connectors (B-C).
[18] -
Install throttle linkage rod (D)

Section 20 - ENGINE REPAIR Group 05: Engine
<- Go to Section TOC Section 20 page 22 TM900019-TECHNICAL MANUAL
[19] -
Install wire ties where needed.
[20] -
Disconnect Steering Lines
′S′ Transmission
′AA′ Transmission

Section 20 - ENGINE REPAIR Group 05: Engine
<- Go to Section TOC Section 20 page 23 TM900019-TECHNICAL MANUAL
LEGEND:
A
Hydraulic Steering Hose
B
Steering Line Bracket
C
Hydraulic Steering Return Line
Install steering line bracket (B) to engine.
[21] -
Connect hydraulic steering hoses (A).
[22] -
Connect steering return line (C).
[23] -
Install muﬄer and exhaust stack.
[24] -
Install dash panels and hood.
[25] -
Install radiator.
[26] -
Install air cleaner.
[27] -
Fill transmission/hydraulic oil.
Transmission and Hydraulic Oil
(See in Section 10 ,
Group 15.)
[28] -
Connect battery , positive (+) cable ﬁrst , then negative (-) battery cable.
[29] -
Bleed fuel system.
Bleed Fuel System (For USA and Australia Tractors)
or
Bleed Fuel
System (For Latin America and Mexico Tractors) or (See in Section 220 , Group 15.)
[30] -
Run engine and operate controls to circulate ﬂuids. Check and replenish ﬂuids as
necessary.

Section 20 - ENGINE REPAIR Group 05: Engine
<- Go to Section TOC Section 20 page 24 TM900019-TECHNICAL MANUAL
Engine Disassembly Sequence
The following sequence is suggested when complete disassembly for overhaul is required.
Refer to the appropriate repair group when removing individual engine components.
[1] -
Drain all coolant and engine oil. Check engine oil for metal contaminates.
Lubrication
System (See in Section 20, Group 30.)
[2] -
Remove fan belts, fan, and alternator.
[3] -
Remove turbocharger (if equipped) and exhaust manifold.
Remove Turbocharger (If
Equipped) and
Exhaust Manifold Inspection (If Equipped)
(See in Section 30, Group 10.)
[4] -
Remove rocker arm cover with vent tube. On engines having an Option Code label on
rocker arm cover, be careful not to damage label .
[5] -
Remove rocker arm assembly and push rods. Keep rods in sequence bent push rods and
condition of wear pad contact surfaces on rockers.
[6] -
Remove thermostat housing and by-pass tube .
[7] -
Remove oil cooler piping and water pump.
Remove Water Pump
(See in Section 20,
Group 35.)
[8] -
Remove dipstick, oil ﬁlter, and engine oil cooler. Discard standard-ﬂow oil cooler if oil
contained metal particles.
Remove Oil Cooler
(See in Section 20, Group 30.)
[9] -
Remove starting motor.
[10] -
Remove fuel ﬁlter.
Replace Fuel Filter/Primer Pump Assembly
(See Fuel System in
Section 30 , Group 05.)
[11] -
Remove injection lines, injection pump, and injection nozzles.
Remove Fuel Injection
Pump and
Remove Fuel Injection Nozzle
(See in Section 30, Group 05.)
[12] -
Remove Cylinder Head
. (See in Section 20, Group 10.)

Section 20 - ENGINE REPAIR Group 05: Engine
<- Go to Section TOC Section 20 page 25 TM900019-TECHNICAL MANUAL
[13] -
Remove cam followers. Keep in same sequence as removed .
[14] -
Remove oil pan .
[15] -
Remove Crankshaft Pulley
. (See in Section 20, Group 20.)
[16] -
Remove oil pressure regulating valve assembly.
Remove Oil Pressure Regulating Valve
(See in Section 20, Group 30.)
[17] -
Remove timing gear cover.
Remove Timing Gear Cover
(See in Section 20, Group 25.)
[18] -
Remove oil pump drive gear, outlet tube (and its O-ring in block) and pump body .
[19] -
Remove oil deﬂector, timing gears and camshaft. Perform wear checks.
Remove
Camshaft (See in Section 20, Group 30.)
[20] -
Remove engine front plate.
Remove Front Plate
(See in Section 20, Group 25.)
[21] -
Remove lube oil system by-pass valve .
[22] -
Remove ﬂywheel and ﬂywheel housing.
Remove ﬂywheel
(See Section 20, Group 20.)
Stamp cylinder number on rod (if required). Remove pistons and rods. Perform wear checks
with
PLASTIGAGE ™
.
[23] -
Remove main bearings and crankshaft. Perform wear checks with PLASTIGAGE.
Remove Crankshaft
(See in Section 20, Group 20.)
[24] -
Remove cylinder liners and mark each one with cylinder number from which removed.
Remove Cylinder Liners
(See in Section 20, Group 15.)
[25] -
Remove piston cooling oriﬁces.
[26] -
Remove Camshaft Bushing
. (See in Section 20 , Group 15.)
[27] -
Remove cylinder block plugs and serial number plate (as required) when block is to be
put in a “hot tank”.
Cylinder Block Cleaning
(See in Section 20 , Group 15.)

Section 20 - ENGINE REPAIR Group 05: Engine
<- Go to Section TOC Section 20 page 26 TM900019-TECHNICAL MANUAL
[28] -
Clean out liner bores (upper and lower areas) with nylon brush
.
[29] -
Measure cylinder block.

Section 20 - ENGINE REPAIR Group 05: Engine
<- Go to Section TOC Section 20 page 27 TM900019-TECHNICAL MANUAL
Sealant Application Guidelines
Listed below are sealants which have been tested and are used by the John Deere factory to
control leakage and assure hardware retention. Use the following recommended sealants
when re-assembling your John Deere engine to assure quality performance.
JOHN DEERE
Part Number
CONTENT
PRODUCT
EXAMPLE OF USE
TY9370
6 ml tube
LOCTITE ™
242
Thread Lock & Sealer
Medium Strengh (blue)
Cap screws:
Crankshaft pulley
Flywheel
TY9371
6 ml tube
LOCTITE ™
271
Thread Lock & Sealer
High Strenght (clear)
Studs:
Water pump-to-cylinder block
Injection pump-to-front plate
Exhaust manifold-to-turbocharger
Oil ﬁlter nipple
T43514
50 ml tube
LOCTITE ™
277
Plastic Gasket
High Strength (red)
Steel cap plugs:
Cylinder block, cylinder head
Water pump
DD15664 or
TY6304
25 ml tube
50 ml bottle
LOCTITE ™
515
Flexible Sealant
Gen. purpose (purple)
Flywheel housing-to-cylinder block
Front plate/Timing gear-to-oil pan
TY9374 or
TY9375
6 ml tube
50 ml bottle
LOCTITE ™
592
Pipe Sealant
with
TEFLON ™
(white)
Pipe plugs:
Cylinder block, water pump
Dipstick tube threads
Temperature sending unit
TY15969
50 ml bottle
LOCTITE ™
609
Retaining Compound (green)
Wear ring sleeve-to-crankshaft

Section 20 - ENGINE REPAIR Group 05: Engine
<- Go to Section TOC Section 20 page 28 TM900019-TECHNICAL MANUAL
Engine Re-Assembly Sequence
The following re-assembly sequence is suggested when engine has been completely
disassembled. Be sure to check run-out speciﬁcations, clearance tolerances, torques, etc. as
engine is assembled. Refer to the appropriate repair group when assembling engine
components.
[1] -
Install all plugs (and serial number plates) in cylinder block that were removed to
service block .
[2] -
Install clean piston cooling oriﬁces and new camshaft bushings.
Install Camshaft
Bushing (See in Section 20, Group 15.)
[3] -
Install cylinder liners without O-rings and measure protrusion. Install liners with O-rings.
Measure Cylinder Liner Protrusion
and
Liner O-Ring Installation
(See in Section 20, Group 15.)
[4] -
Install crankshaft and main bearing.
Crankshaft Installation
and
Install Main Bearing
Inserts (See in Section 20, Group 20.)
[5] -
Install ﬂywheel housing, rear oil seal and ﬂywheel.
Flywheel Housing Replacement (’S’
Transmission) ,
Flywheel Housing Replacement (’AA’ Transmission)
,
Install Oil Seal/Wear
Sleeve and
Install Flywheel
(See in Section 20, Group 20.)
[6] -
Install pistons and rods. Check for piston protusion.
Assemble Piston and Connecting
Rod and
Measure Piston Protrusion
(See in Section 20, Group 15.)
[7] -
Install lube oil system by-pass valve.
[8] -
Install front plate.
Install Front Plate
(See in Section 20, Group 25.)
[9] -
Install oil outlet tube, O-ring in block, and oil pump.
Oil Pump Installation
(See in Section
20, Group 30.)
[10] -
Install injection pump.
[11] -
Install camshaft, upper and lower timing gears, and oil deﬂector.
Install Camshaft
,
Install Upper Timing Gear Train
,
Install Lower Timing Gear Train
and
Install Oil Deﬂector
(See
in Section 20, Group 25.)

Section 20 - ENGINE REPAIR Group 05: Engine
<- Go to Section TOC Section 20 page 29 TM900019-TECHNICAL MANUAL
[12] -
Time all gears to TDC, No. 1 cylinder on compression stroke.
[13] -
Install timing gear cover.
Install Timing Gear Cover
(See in Section 20, Group 25.)
[14] -
Install oil pan.
Install Oil Pan
(See in Section 20, Group 30.)
[15] -
Install oil pressure regulating valve.
Install Oil Pressure Regulating Valve
(See in
Section 20, Group 30.)
[16] -
Install cam follower in the same sequence as removed .
[17] -
Install cylinder head gasket, cylinder head, push rods, and rocker arm assembly.
Install Cylinder Head
and
Install Rocker Arm Assembly
(See in Section 20, Group 10.)
[18] -
Install injection nozzles (with new seals) and injection lines.
Install Fuel Injection Nozzle
(See in Section 30, Group 05.)
[19] -
Install fuel ﬁlter, fuel transfer pump, and fuel lines.
Replace Fuel Filter/Primer Pump
Assembly and
Install Fuel Injection Pump
(See in Section 30, Group 05.)
[20] -
Install starting motor.
[21] -
Install engine oil cooler, new oil ﬁlter, and dipstick. Never clean or reuse a
contaminated standard-ﬂow oil cooler. Install a new one.
Install Oil Cooler
(See in Section 20,
Group 30.)
[22] -
Install thermostat housing with thermostat .
[23] -
Install exhaust manifold.
Exhaust Manifold Inspection (If Equipped)
(See in Section 30,
Group 10.)
[24] -
Install water pump and hoses.
Install Water Pump
(See in Section 20, Group 35.)
[25] -
Install crankshaft pulley.
Install Crankshaft Pulley
(See in Section 20, Group 20.)
[26] -
Install alternator, fan, and fan belts.
Install Fan
(See in Section 20, Group 35.)

Section 20 - ENGINE REPAIR Group 05: Engine
<- Go to Section TOC Section 20 page 30 TM900019-TECHNICAL MANUAL
[27] -
Adjust valves and install rocker arm cover.
Valve Clearance
and
Install Rocker Arm
Cover (See in Section 20, Group 10.)
[28] -
Install vent tube.
[29] -
Fill engine with break-in oil and proper coolant.
Diesel Engine Oil
and
Diesel Engine
Coolant (See in Section 10, Group 15.)
[30] -
Perform engine break-in and perform normal standard performance checks.
Perform
Engine Break-In (See in Section 20, Group 05.)
Engine Break-In Guidelines
Engine break-in should be performed after overhaul or when the following repairs have been
made:
[1] -
Main bearings, rod bearings, crankshaft, or any combination of these parts have been
replaced.
[2] -
Pistons, rings, or liners have been replaced.
[3] -
Rear crankshaft oil seal and wear sleeve have been replaced. (Primary objective is to
see if oil seal still leaks.)
[4] -
Cylinder head has been removed.
[5] -
Injection pump has been removed or critical adjustments have been made while it is on
the engine. (Primary objective is to check power.)

Section 20 - ENGINE REPAIR Group 05: Engine
<- Go to Section TOC Section 20 page 31 TM900019-TECHNICAL MANUAL
Perform Engine Break-In
Use a dynamometer to perform the following break-in procedure. Fill engine crankcase with
oil speciﬁed in
Engine Break-In Oil
(See in Section 10, Group 05.).
Time
Load
Engine Speed
Remarks
5 minutes
No load
800 rpm
Check oil pressure, coolant temperature and check for leakages
5 minutes
No load
1500 to 2300 rpm
10 minutes
1/4 load
2000 rpm to rated speed
15 minutes
1/2 load
2000 rpm to rated speed
15 minutes
1/2 to 3/4 load
2000 rpm to rated speed
10 minutes
3/4 to full load
Rated speed
After break-in, run the engine for 1 or 2 minutes at 1500 rpm, no load, before shutting it oﬀ.
Check and reset the valve clearances.
→NOTE:
It is not necessary to retorque the cylinder head cap screws once the
engine is broken in.
During the ﬁrst 100 hours of operation, avoid overloading, excessive idling and no-load
operation. After 100 hours, drain the crankcase oil and change the oil ﬁlter. Fill the crankcase
with oil of the speciﬁed viscosity.
Diesel Engine Break-In Oil
New engines are ﬁlled at the factory with John Deere ENGINE BREAK-IN OIL. During the break-
in period, add John Deere ENGINE BREAK-IN OIL as needed to maintain the speciﬁed oil level.
Change the oil and ﬁlter after the ﬁrst 100 hours of operation of a new or rebuilt engine.
After engine overhaul, ﬁll the engine with John Deere ENGINE BREAK-IN OIL.
If John Deere ENGINE BREAK-IN OIL is not available, use a diesel engine oil meeting one of the
following during the ﬁrst 100 hours of operation:
API Service Classiﬁcation CE
ACEA Speciﬁcation E1
After the break-in period, use John Deere
PLUS-50 ™
or other diesel engine oil as
recommended in this manual.

Section 20 - ENGINE REPAIR Group 10: Cylinder Head and Valves
<- Go to Section TOC Section 20 page 32 TM900019-TECHNICAL MANUAL
IMPORTANT:
Do not use PLUS-50 oil or engine oils meeting API CH-4, API CG4, API CF4,
ACEA E3, or ACEA E2 performance levels during the ﬁrst 100 hours of
operation of a new or rebuilt engine. These oils will not allow the engine to
break-in properly.

John Deere Tractor 5203 To 5303 Technical Manual TM900019.pdf

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