John Deere 9570sts Combine Diagnostic (tm101919) Service Repair Workshop Manual Download.pdf

John Deere 9570sts Combine Diagnostic (tm101919) Service Repair Workshop Manual Download.pdf, Engine Maintenance:
Instructions for engine removal, installation, troubleshooting, and maintenance of the cooling system and fuel systems.
Electrical System:
Guidelines for troubleshooting and repairing components such as batteries, connectors, lighting, and electronic control units.

1. Introduction
DX,TMIFC ­19­29SEP98­1/1
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.
This is the safety­alert 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 on­the­job 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.
TM101919 (13JUL10) 70 Series STS™ Combine Repair
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2. Contents
Section 10—General
Group 05—Safety
Group 10—Specifications
Group 15—Tune­Up and Adjustment
Group 20—Fuels And Lubricants
Section 20—Engine
Group 05—Remove And Install Engine
Group 10—Cooling System
Section 30—Fuel And Air Repair
Group 05—Air Intake System
Group 10—Diesel Fuel System
Section 40—Electrical System
Group 05—Batteries
Group 10—Harness And Connector Repair
Group 15—Wire Harness Routing
Group 20—Power Distribution
Group 25—Lighting
Group 30—Operators Station
Group 35—Sensors And Switches
Group 40—Wiper
Group 45—Alternator
Group 50—Starting Motor
Group 55—GreenStar Components
Section 50—Power Train Repair
Group 05—Transmission And Differential—Three
Speed Transmission
Group 10—Hydrostatic System—Three Speed
Transmission
Group 15—Transmission And Differential—Two­Range
Automatic Transmission
Group 20—Hydrostatic Drive Pump—Two­Range
Automatic Transmission
Group 25—Hydrostatic Drive Motor—Two­Range
Automatic Transmission
Group 30—Single Reduction Final Drive—Heavy Duty
Group 35—Cam Lobe Motor
Group 40—Tires And Wheels
Section 60—Power Steering And Brakes
Group 05—Steering
Group 10—Brakes
Group 15—Brakes—Two­Range Automatic
Transmission
Section 70—Hydraulic Repair
Group 05—Hydraulic Reservoir
Group 10—Hydraulic Pumps
Group 15—Hydraulic Valves
Group 20—Hydraulic Cylinders
Group 25—Motors
Group 30—Accumulator
Section 80—Separator Shell
Group 05—Gull Wing Doors
Section 90—Operator Station Repair
Group 05—Air Conditioning System (R134a)
Group 10—System Components
Group 15—Cab
Section 110—Feeder House Repair
Group 05—Conveyor
Group 10—Top Shaft And Slip Clutch
Group 15—Feeder House Drives And Reverser Gear
Case
Group 20—Lateral Tilt Cylinder
Group 25—Lateral Tilt Frame
Group 30—Five Speed Feeder House Drive Gear Case
Section 120—Separator
Group 05—Separator Repair
Group 10—Separator Drives
Group 15—Residue Disposal
Group 20—Conveyor Augers, Cleaning Fan And
Chaffer And Sieve Frame
Group 25—Tailings Elevator And Augers
Group 30—Primary Countershaft Gear Case
Group 35—Header Electromagnetic Clutch
Section 130—Grain Tank And Unloading
System Repair
Group 05—Grain Tank Cross Augers
Group 10—Unloading Auger System Drives
Group 15—Vertical Unloading Auger And Lower Gear
Case
Group 20—Horizontal Unloading Auger And Gear Case
Group 25—Clean Grain Elevator
Group 30—Grain Tank And Extensions
Section 140—Engine Gear Case And
Control Valve Repair
Group 05—Engine Gear Case And Valve
Section 199—Dealer Fabricated Tools
Group 05—Dealer Fabricated Tools
Original Instructions. All information, illustrations and specifications in this
manual are based on the latest information available at the time of publication.
The right is reserved to make changes at any time without notice.
COPYRIGHT © 2010
DEERE & COMPANY
Moline, Illinois
All rights reserved.
A John Deere ILLUSTRUCTION ® Manual
Previous Editions
Copyright © 2007, 2008, 2009
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3. Contents
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4. Section 10
General
Contents
Page
Group 05—Safety ........................................10­05­1
Group 10—Specifications
Ground Speeds (Fast Idle) Two
Speed Four Wheel Drive ........................... 10­10­1
Turning Radius .............................................. 10­10­1
Operating Speeds ­ 9570 STS
Combine .................................................... 10­10­2
Specifications ­ 9570 STS
Combine .................................................... 10­10­4
Dimensions ­ 9570 STS Combine.................. 10­10­5
Dimension Reference Points ­
9570 STS Combine ................................... 10­10­6
Operating Speeds ­ 9670 STS,
9770 STS Combines ................................. 10­10­7
Specifications ­ 9670 STS ............................. 10­10­9
Specifications ­ 9770 STS ........................... 10­10­11
Dimensions ­ 9670 STS, 9770 STS
Combines ................................................ 10­10­13
Dimension Reference Points ­ 9670
STS, 9770 STS Combines ...................... 10­10­14
Operating Speeds ­ 9870 STS
Combine .................................................. 10­10­15
Specifications ­ 9870 STS
Combine .................................................. 10­10­17
Dimensions ­ 9870 STS Combine................ 10­10­19
Dimension Reference Points ­
9870 STS Combine ................................. 10­10­20
Metric Bolt and Screw Torque
Values...................................................... 10­10­21
Unified Inch Bolt and Screw Torque
Values...................................................... 10­10­22
Sealants and Adhesives
Cross­Reference Chart............................ 10­10­23
Face Seal Fittings Assembly
and Installation—All Pressure
Applications ............................................. 10­10­24
Metric Face Seal And O­Ring
Stud End Fitting Torque
Chart—Standard Pressures .................... 10­10­25
Metric Face Seal and O­Ring Stud
End Fitting Torque Chart—High
Pressure Applications.............................. 10­10­26
SAE Face Seal and O­Ring
Stud End Fitting Torque
Chart—Standard Pressures .................... 10­10­27
SAE Face Seal and O­Ring Stud
End Fitting Torque Chart—High
Pressure Applications.............................. 10­10­28
Four Bolt Flange Fittings Assembly
and Installation—All Pressure
Applications ............................................. 10­10­28
Page
SAE Four Bolt Flange Cap Screw
Torque Values—Standard
Pressure Applications.............................. 10­10­29
SAE Four Bolt Flange Cap Screw
Torque Values—High Pressure
Applications ............................................. 10­10­30
External Hexagon Port Plug Torque
Chart........................................................ 10­10­30
Prevent Hydraulic System
Contamination ......................................... 10­10­31
Check Oil Lines and Fittings........................ 10­10­31
Basic Electrical Component
Handling / Precautions For
Vehicles Equipped With
Computer Controlled Systems................. 10­10­32
Group 15—Tune­Up and Adjustment
Tune­Up and Adjustment............................... 10­15­1
Care and Maintenance of Belts ..................... 10­15­2
Defective Belts............................................... 10­15­3
Prevent Hydraulic System
Contamination ........................................... 10­15­4
Check Oil Lines and Fittings.......................... 10­15­5
Basic Electrical Component
Handling / Precautions For
Vehicles Equipped With
Computer Controlled Systems................... 10­15­6
Programming Control Units ........................... 10­15­7
Group 20—Fuels And Lubricants
Handle Fuel Safely—Avoid Fires................... 10­20­1
Handling and Storing Diesel Fuel.................. 10­20­1
Diesel Fuel..................................................... 10­20­1
Biodiesel Fuel................................................ 10­20­2
Lubricity of Diesel Fuel .................................. 10­20­3
Testing Diesel Fuel ........................................ 10­20­3
Heavy Duty Diesel Engine
Coolant ...................................................... 10­20­4
Operating in Warm Temperature
Climates..................................................... 10­20­5
Supplemental Coolant Additives.................... 10­20­5
Additional Information About
Diesel Engine Coolants and
John Deere LIQUID COOLANT
CONDITIONER ......................................... 10­20­6
Testing Diesel Engine Coolant....................... 10­20­7
Diesel Engine Break­In Oil ............................ 10­20­7
Diesel Engine Oil........................................... 10­20­8
OILSCAN ™ and COOLSCAN ™.................. 10­20­9
Hydrostatic Drive System, Main
Hydraulic System and Main
Engine Gearcase Oils................................ 10­20­9
Continued on next page
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5. Contents
Page
Transmission (Non Two Range
Automatic Transmission
Machines), Final Drives, Loading
Auger, Primary Countershaft
and Two­Speed Separator Drive
Gear Cases ............................................. 10­20­10
Feeder House Reverser Gear
Case ........................................................ 10­20­11
Grease......................................................... 10­20­11
Brake Fluid (Non Two Range
Automatic Transmission
Machines) ................................................ 10­20­11
Lubricant Storage ........................................ 10­20­12
Alternative and Synthetic
Lubricants ................................................ 10­20­12
Mixing of Lubricants..................................... 10­20­12
TM101919 (13JUL10)
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6. Group 05
Safety
DX,ALERT ­19­29SEP98­1/1
DX,SIGNAL ­19­03MAR93­1/1
DX,FLAME ­19­29SEP98­1/1
Recognize Safety Information
This is a safety­alert 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.
T81389 —UN—07DEC88
Understand Signal Words
A signal word—DANGER, WARNING, or CAUTION—is used with the safety­alert 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.
TS187 —19—30SEP88
Handle Fluids Safely—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.
TS227 —UN—23AUG88
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7. Safety
DX,SPARKS ­19­03MAR93­1/1
Continued on next page AG,OUMX005,1408 ­19­01MAY00­1/2
Prevent 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 volt­meter or hydrometer.
Do not charge a frozen battery; it may explode. Warm
battery to 16°C (60°F).
TS204 —UN—23AUG88
Handling Batteries Safely
CAUTION: Battery gas can explode. Keep sparks
and flames away from batteries. Use a flashlight to check battery electrolyte level.
Never check battery charge by placing
a metal object across the posts. Use a
voltmeter or hydrometer.
Always remove grounded (­) battery clamp
first and replace it last.
TS204 —UN—23AUG88
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8. Safety
AG,OUMX005,1408 ­19­01MAY00­2/2
DX,FIRE2 ­19­03MAR93­1/1
CAUTION: 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:
1. Filling batteries in a well­ventilated area.
2. Wearing eye protection and rubber gloves.
3. Avoiding breathing fumes when
electrolyte is added.
4. Avoiding spilling or dripping electrolyte.
5. Use proper jump start procedure.
If you spill acid on yourself:
1. Flush your skin with water.
2. Apply baking soda or lime to help
neutralize the acid.
3. Flush your eyes with water for 15—30 minutes.
Get medical attention immediately.
If acid is swallowed:
1. Do not induce vomiting.
2. Drink large amounts of water or milk, but
do not exceed 2 L (2 quarts).
3. Get medical attention immediately.
WARNING:Battery posts, terminals, and related
accessories contain lead and lead compounds, chemicals
known to the State of California to cause cancer and
reproductive harm.Wash hands after handling.
TS203 —UN—23AUG88
Prepare for Emergencies
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.
TS291 —UN—23AUG88
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9. Safety
DX,POISON ­19­21APR93­1/1
DX,FLUID ­19­20AUG09­1/1
Prevent 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:
1. Filling batteries in a well­ventilated area.
2. Wearing eye protection and rubber gloves.
3. Avoiding breathing fumes when electrolyte is added.
4. Avoiding spilling or dripping electrolyte.
5. Use proper jump start procedure.
If you spill acid on yourself:
1. Flush your skin with water.
2. Apply baking soda or lime to help neutralize the acid.
3. Flush your eyes with water for 15—30 minutes. Get
medical attention immediately.
If acid is swallowed:
1. Do not induce vomiting.
2. Drink large amounts of water or milk, but do not
exceed 2 L (2 quarts).
3. Get medical attention immediately.
TS203 —UN—23AUG88
Avoid High­Pressure 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 high­pressure 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 in
English from Deere & Company Medical Department in
X9811 —UN—23AUG88
Moline, Illinois, U.S.A., by calling 1­800­822­8262 or +1 309­748­5636.
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10. Safety
DX,WW,ACCLA2 ­19­22AUG03­1/1
DX,WW,HPCR2 ­19­07JAN03­1/1
DX,PARK ­19­04JUN90­1/1
Service Accumulator Systems Safely
Escaping fluid or gas from systems with pressurized
accumulators that are used in air conditioning, hydraulic,
and air brake systems can cause serious injury. Extreme
heat can cause the accumulator to burst, and pressurized
lines can be accidentally cut. Do not weld or use a torch
near a pressurized accumulator or pressurized line.
Relieve pressure from the pressurized system before
removing accumulator.
Relieve pressure from the hydraulic system before
removing accumulator. Never attempt to relieve hydraulic
system or accumulator pressure by loosening a fitting.
Accumulators cannot be repaired.
TS281 —UN—23AUG88
Wait Before Opening High­Pressure Fuel
System
High­pressure fluid remaining in fuel lines can cause
serious injury. Only technicians familiar with this type of
system should perform repairs. Before disconnecting fuel
lines, sensors, or any other components between the
high­pressure fuel pump and nozzles on engines with
High Pressure Common Rail (HPCR) fuel system, wait a
minimum of 15 minutes after engine is stopped.
TS1343 —UN—18MAR92
Park Machine Safely
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.
TS230 —UN—24MAY89
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11. Safety
DX,LOWER ­19­24FEB00­1/1
DX,WEAR ­19­10SEP90­1/1
DX,CLEAN ­19­04JUN90­1/1
Support Machine Properly
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.
TS229 —UN—23AUG88
Wear 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.
TS206 —UN—23AUG88
Work in Clean 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.
T6642EJ —UN—18OCT88
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12. Safety
DX,LOOSE ­19­04JUN90­1/1
DX,AIR ­19­17FEB99­1/1
DX,LIGHT ­19­04JUN90­1/1
Service Machines Safely
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.
TS228 —UN—23AUG88
Work In Ventilated Area
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.
TS220 —UN—23AUG88
Illuminate 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.
TS223 —UN—23AUG88
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13. Safety
DX,SIGNS1 ­19­04JUN90­1/1
DX,LIFT ­19­04JUN90­1/1
DX,PAINT ­19­24JUL02­1/1
Replace Safety Signs
Replace missing or damaged safety signs. See the
machine operator’s manual for correct safety sign
placement.
TS201 —UN—23AUG88
Use 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.
TS226 —UN—23AUG88
Remove Paint Before Welding or Heating
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.
TS220 —UN—23AUG88
Do all work in an area that is well ventilated to carry toxic fumes and dust away.
Dispose of paint and solvent properly.
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14. Safety
DX,TORCH ­19­10DEC04­1/1
DX,RIM1 ­19­27OCT08­1/1
Avoid Heating Near Pressurized Fluid Lines
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.
TS953 —UN—15MAY90
Service Tires Safely
CAUTION: 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 clip­on 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.
Check wheels for low pressure, cuts, bubbles, damaged
rims or missing lug bolts and nuts.
TS211 —UN—23AUG88
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15. Safety
DX,DUST ­19­15MAR91­1/1
DX,SERV ­19­17FEB99­1/1
Avoid Harmful 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.
TS220 —UN—23AUG88
Keep bystanders away from the area.
Practice Safe Maintenance
Understand service procedure before doing work. Keep area clean and dry.
Never lubricate, service, or adjust machine while it is
moving. Keep hands, feet , and clothing from power­driven
parts. Disengage all power and operate controls to relieve
pressure. Lower equipment to the ground. Stop the
engine. Remove the key. Allow machine to cool.
Securely support any machine elements that must be
raised for service work.
Keep all parts in good condition and properly installed.
Fix damage immediately. Replace worn or broken parts.
Remove any buildup of grease, oil, or debris.
On self­propelled equipment, disconnect battery ground
cable (­) before making adjustments on electrical systems
or welding on machine.
On towed implements, disconnect wiring harnesses from
tractor before servicing electrical system components or
welding on machine.
TS218 —UN—23AUG88
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16. Safety
DX,SAFE,TOOLS ­19­10OCT97­1/1
DX,REPAIR ­19­17FEB99­1/1
DX,DRAIN ­19­03MAR93­1/1
Construct Dealer­Made Tools Safely
Faulty or broken tools can result in serious injury. When
constructing tools, use proper, quality materials, and good
workmanship.
Do not weld tools unless you have the proper equipment
and experience to perform the job.
LX1016749 —UN—01JUL97
Use 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.
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.
TS779 —UN—08NOV89
Dispose of Waste Properly
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.
TS1133 —UN—26NOV90
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17. Safety
HX,1401,1005,A ­19­11DEC92­1/1
DX,LIVE ­19­25SEP92­1/1
DX,WW,ECU01 ­19­11JUN09­1/1
Use Adequate Service Facilities
Keep the service area clean and dry. Wet or oily floors
are slippery. Wet spots can be dangerous when working
with electrical equipment.
Make sure the service area is adequately vented.
Periodically check the shop exhaust system for leakage.
Engine exhaust gas is dangerous.
Be sure all electrical outlets and tools are properly
grounded.
Use adequate light for the job at hand.
Service the machine on a level, hard­surfaced area.
Use lifting equipment and safety stands which have
adequate strength for the job being performed.
Live With Safety
Before returning machine to customer, make sure
machine is functioning properly, especially the safety
systems. Install all guards and shields.
TS231 —19—07OCT88
Servicing Electronic Control Units
IMPORTANT: Do not open control unit and do
not clean with a high pressure spray. Moisture, dirt and other contaminants may cause permanent damage.
1. Control units are not repairable; replace only if
indicated in the diagnostic procedure.
2. Since control units are the components LEAST likely
to fail, isolate failure before replacing by completing the diagnostic procedure.
3. The wiring harness terminals and connectors for
electronic control units are repairable.
IMPORTANT: Misleading diagnostic messages and
poor performance may occur if an electronic control unit is not programmed identical to the original controller.
RG16946 —UN—31MAR09
4. Before putting back into service, verify the control unit
is programmed identical to the original controller.
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18. Safety
DX,WW,ECU02 ­19­14AUG09­1/1
DX,WW,ECU03 ­19­11JUN09­1/1
Welding Near Electronic Control Units
IMPORTANT: Do not jump­start engines with arc
welding equipment. Currents and voltages are
too high and may cause permanent damage.
1. Disconnect the negative (­) battery cable(s).
2. Disconnect the positive (+) battery cable(s).
3. Connect the positive and negative cables together. Do
not attach to vehicle frame.
4. Clear or move any wiring harness sections away from
welding area.
5. Connect welder ground close to welding point and
away from control units.
TS953 —UN—15MAY90
6. After welding, reverse Steps 1—5.
Keep Electronic Control Unit Connectors Clean
IMPORTANT: Keep terminals clean and free of foreign
debris. Moisture, dirt and other contaminants
may cause the terminals to erode over time and
not make a good electrical connection.
1. If a connector is not in use, put on the proper dust cap
or an appropriate seal to protect it from foreign debris
and moisture.
IMPORTANT: Do not probe through the wire insulation
or through the back of the connector. Do
not insert items such as paper clips or
wires into connector terminals.
2. Make measurements on a connector terminal using
JDG10466 Flex Probe Kit in SERVICEGARD.
3. Observe the locking mechanism of the connector
when disconnecting and reconnecting.
4. Do not pull on wires to disconnect.
5. Before reconnecting:
•Look for bent terminals; do not force connectors into
each other.
•Replace any terminal where corrosion exists.
•Clean the connector of any foreign debris.
•Dry the connector of any moisture.
6. When reconnecting, make sure seals around the
connector pairs are functional.
TM101919 (13JUL10) 10­05­13 70 Series STS™ Combine Repair
071310
PN=19

19. Safety
TM101919 (13JUL10) 10­05­14 70 Series STS™ Combine Repair
071310
PN=20

20. Group 10
Specifications
AG,OUO6022,1688 ­19­24JUL00­1/1
OUO6083,0000655 ­19­07JUN07­1/1
Ground Speeds (Fast Idle) Two Speed Four
Wheel Drive
NOTE: Speeds shown are for combines equipped
with 18.4 x 26 R1 rear tires. Except combines
equipped with 35.5 x 32 R2 drive tires are
shown with 28L x 26 R2 rear tires.
Speed in Km/h (mph)
Front Tire 2WD 2­Speed 4WD First Gear Second Gear Third Gear
30.5 x 32 R1 X 6.1 (3.8) 11.4 (7.1) 30.4 (19.0)
30.5 x 32 R1 Low
High
4.7 (2.9)
5.4 (3.4)
7.3 (4.6)
9.1 (5.7)
12.1 (7.6)
18.1 (11.3)
800/65R32 X 6.1 (3.8) 11.4 (7.1) 30.4 (19.0)
800/65R32 Low High
4.7 (2.9) 5.4 (3.4)
7.3 (4.6) 9.1 (5.7)
12.1 (7.6) 18.1 (11.3)
30.5L x 32R2 X 6.3 (3.9) 11.7 (7.3) 31.2 (19.5)
30.5L x 32 R2 Low High
4.8 (3.) 5.5 (3.4)
7.4 (4.6) 9.3 (5.8)
12.3 (7.7) 18.5 (11.6)
30.5L x 32 R3 X 5.8 (3.6) 10.8 (6.8) 28.8 (18.0)
18.4 x 38 R1 X 5.9 (3.7) 11.1 (6.9) 29.5 (18.4)
18.4 x 38 R1 Low High
4.6 (2.9) 5.2 (3.3)
7.1 (4.4) 8.9 (5.6)
11.9 (7.4) 17.8 (11.1)
18.4 x 38 R2 X 6.1 (3.8) 11.4 (7.1) 30.4 (19.0)
18.4 x 38 R2 Low High
4.7 (2.9) 5.4 (3.4)
7.3 (4.6) 9.1 (5.7)
12.2 (7.6) 18.3 (11.4)
20.8 x 38 R1 X 6.1 (3.8) 11.4 (7.1) 30.4 (19.0)
20.8 x 38 R1 Low High
4.7 (2.9) 5.4 (3.4)
7.3 (4.6) 9.1 (5.7)
12.1 (7.6) 18.1 (11.3)
18.4 x 42 R1 X 6.3 (3.9) 11.8 (7.4) 31.3 (19.6)
18.4 x 42 R1 Low High
4.8 (3.0) 5.5 (3.4)
7.4 (4.6) 9.3 (5.8)
12.2 (7.6) 18.4 (11.5)
35.5 x 32 R2 X 6.8 (4.3) 12.7 (7.9) 33.8 (21.1)
35.5 x 32 R2 Low High
5.2 (3.3) 6 (3.8)
8.1 (5.1) 10.1 (6.3)
13.5 (8.4) 20.2 (12.6)
68 x 50­32, HF3 X 5.8 (3.6) 10.8 (6.8) 28.8 (18.0)
68 x 50­32, HF3 Low High
4.5 (2.8) 5.1 (3.2)
7 (4.4) 8.7 (5.4)
11.8 (7.4) 17.5 (10.9)
Turning Radius
Combine
Model
Front Tires Rear Tires Non­Powered Rear Axle
Two Speed Powered
Rear Axle
9570 STS 30.5L­32 18.4­26
7.4 m
(24 ft 2 in.)
7.4 m
(24 ft 2 in.)
9670 STS, 9770 STS
and 9870 STS 30.5L­32 18.4­26
7.73 m
(25 ft 3 in.)
8.19 m
(26 ft 10 in.)
TM101919 (13JUL10) 10­10­1 70 Series STS™ Combine Repair
071310
PN=21

21. Specifications
Continued on next page OUO6083,0000F1A ­19­16JUL07­1/2
Operating Speeds ­ 9570 STS Combine
Speeds shown are average and can vary from machine
to machine. Speeds are rated at high idle with separator
engaged, no load.
Operating speeds specifications and design subject to
change without notice.
Engine Speeds
Slow Idle (Separator Off) 1300 rpm
Mid Speed (Separator Off) 1850 rpm
Fast Idle (Separator Off) 2550 rpm
Full Load Rated Speed 2400 rpm
Separator Drive Shaft Speed 1546 rpm
Main Countershaft Speed 1546 rpm
Separator Speeds
High Range 480 ­ 1300 rpm
Low Range 230 ­ 600 rpm
Feeder House Lower Shaft Speeds
Standard Variable Speed 520 ­ 780 rpm
Heavy Duty Variable Speed 520 ­ 780 rpm
Fixed Speed 520 rpm
Fixed Speed Feeder House Drive Chain Speeds
22 Tooth Fixed Speed Chain 48 rpm
26 Tooth Fixed Speed Chain 57 rpm
38 Tooth Fixed Speed Chain (Optional) 83 rpm
Feed Accelerator Speeds
Feed Accelerator 440/800 rpm
Feed Accelerator (Optional Slow Speed) 320/790 rpm
Discharge Beater Speed 849 rpm
Jackshaft Speeds
Front Right­Hand Jackshaft 532 rpm
Rear Right­Hand Jackshaft 532 rpm
Cleaning Fan Speeds
Standard Speed 620 ­ 1200 rpm
Special Slow Speed 250 ­ 500 rpm
Elevator Speeds
Clean Grain Elevator 394 rpm
Clean Grain Loading Auger 424 rpm
Tailings Elevator, Lower Auger 405 rpm
Tailings Elevator, Upper Auger 640 rpm
Shoe Drive 300 rpm
Conveyor Augers 433 rpm
Unloading System Speeds
Unloading System Countershaft 1087 rpm
Unloading Auger Gear Box, Input Shaft 450 rpm
Unloading Vertical Auger 450 rpm
Unloading Outer Auger 450 rpm
Grain Tank Horizontal Augers 420 rpm
TM101919 (13JUL10) 10­10­2 70 Series STS™ Combine Repair
071310
PN=22

22. Specifications
OUO6083,0000F1A ­19­16JUL07­2/2
Chopper Speeds
Chopper/Discharge Beater Jackshaft 2002 rpm
Chopper (Two Speed) 1600/2500 rpm
TM101919 (13JUL10) 10­10­3 70 Series STS™ Combine Repair
071310
PN=23

23. Specifications
Continued on next page FS41334,0000178 ­19­14JUL08­1/2
Specifications ­ 9570 STS Combine
NOTE: Specifications and design subject to
change without notice.
Engine
Make John Deere
Model 6068HH061
6068HH059 (Export)
Type six­cylinder, in line, valve­in­head, air­to­air aftercooled diesel turbocharged
Rated Power at 2400 rpm 198 kW (265 hp)
Power Bulge at 2300 rpm 212 kW (284 hp)
Power Boost 220 kW (295 hp)
Displacement 6.8 L (415 cu. in.)
Firing Order 1­5­3­6­2­4
Air Cleaner Dry­type with safety element
Electrical System
Type 12 volt, negative ground with 200 amp alternator
Transmission Speeds
Manual Transmission Three Speeds
Service Brake Type
Manual Transmission Hydraulic Shoe
Park Brake Type
Manual Transmission Mechanical Shoe
Feed Accelerator
Number of Wings 10
Separator Elements
Threshing Elements Corn/Small Grain 15
Tines 18
Concave
Number of Concaves 3
Number of Bars Per Concave Grain—Front 20, Mid/rear 20; Corn 25
Separating
Number of Grates 3
Discharge Grate
Number of Grates 3
Discharge Beater
Number of Wings 5
Grain Tank
Capacity 7750 L (220 bu.)
Capacity (Optional) 8850 L (250 bu.)
Average Unloading rate 4650 L/min (132 bu/min)
Maximum Unloading rate 5285 L/min (150 bu/min)
Weight
Corn Combine — less header 13,148 kg (28,991 lb)
TM101919 (13JUL10) 10­10­4 70 Series STS™ Combine Repair
071310
PN=24

24. Specifications
FS41334,0000178 ­19­14JUL08­2/2
OUO6083,0000F1C ­19­01MAY07­1/1
Turning Radius
Rear Wheel Tread Width 3.3 m (10 ft. 10 in.)
Turning Radius (Non­Powered Axles) 7.73 m (25 ft. 4 in.)
Turning Radius (Powered Axles) 8.19 m (26 ft. 9 in.)
Capacities
Fuel Tank 757 L (200 gal)
Cooling System w/heater 43 L (45.5 qt)
Engine Crankcase w/filter 32 L (34 qt)
Manual Transmission 9.6 L (10 qt)
Final Drives 8 L (8.5 qt)
Heavy Duty Feeder House Reverser Gear Case w/o cooler 2.3 L (4.75 pt)
Heavy Duty Feeder House Reverser Gear Case w/ cooler 3.5 L (7.4 pt)
Countershaft Drive Gear Case 1.2 L (2.5 pt)
Loading Auger Gear Case 3.8 L (4 qt)
Two Speed Separator Drive Gear Case 2.4 L (2.5 qt)
Engine Gear Case w/transfer 21.3 L (22.5 qt)
Hydraulic/Hydrostatic Reservoir 35 L (37 qt)
Dimensions ­ 9570 STS Combine
NOTE: Dimensions are approximate and subject
to change without notice.
Dimensions 800/70R38 R1 Front Tires
600/65R28 R1 Rear Tires
A 8.36 m (27 ft. 4 in.) w/ 4.80 m (15 ft. 7 in.) Unloading Auger
9.31 m (30 ft. 5 in.) w/ 5.64 m (18 ft. 5 in.) Unloading Auger
10.22 m (33 ft. 5 in.) w/ 6.55 m (21 ft. 5 in.) Unloading Auger
B 8.36 m (27 ft. 4 in.)
C 4.46 m (14 ft. 6 in.)
D 4.02 m (13 ft. 2 in.) w/ 7750 L (220 bu.) Extensions 4.16 m (13 ft. 6 in.) w/ 8850 L (250 bu.) Extensions
E 3.88 m (12 ft. 7 in.)
F 0.57 m (1 ft. 9 in.)
G 3.53 m (11 ft. 6 in.)
H 5.30 m (17 ft. 4 in.) w/ 4.80 m (15 ft. 7 in.) Unloading Auger 6.19 m (20 ft. 3 in.) w/ 5.64 m (18 ft. 5 in.) Unloading Auger 7.05 m (23 ft. 1 in.) w/ 6.55 m (21 ft. 5 in.) Unloading Auger
I 4.56 m (15 ft. 0 in.) w/ 4.80 m (15 ft. 7 in.) Unloading Auger 4.78 m (15 ft. 7 in.) w/ 5.64 m (18 ft. 5 in.) Unloading Auger 4.99 m (16 ft. 4 in.) w/ 6.55 m (21 ft. 5 in.) Unloading Auger
J 3.97 m (13 ft. 0 in.) w/ 4.80 m (15 ft. 7 in.) Unloading Auger 4.19 m (13 ft. 7 in.) w/ 5.64 m (18 ft. 5 in.) Unloading Auger 4.41 m (14 ft. 5 in.) w/ 6.55 m (21 ft. 5 in.) Unloading Auger
K
a
3.98 m (13 ft. 1 in.) w/ 4.80 m (15 ft. 7 in.) Unloading Auger 4.21 m (13 ft. 8 in.) w/ 5.64 m (18 ft. 5 in.) Unloading Auger 4.43 m (14 ft. 15 in.) w/ 6.55 m (21 ft. 5 in.) Unloading Auger
L Refer to Ground Drive and Rear Axle Section
M Refer to Ground Drive and Rear Axle Section
•For 18.4R38*** R1 Duals and 480/80R38 (149A8) R1, subtract 141 mm (5.6 in.)
•For 20.8R38** R1 Duals and 520/85R38 (155A8) R1, subtract 103 mm (4.1 in.)
•For 30.5L­32 14PR R1, subtract 111 mm (4.4 in.)
•For 30.5L­32 14PR R2, subtract 82 mm (3.2 in.)
•For 30.5LR32*** R1, subtract 118 mm (4.7 in.)
•For 800/65R32 (172A8) R1W, subtract 93 mm (3.7 in.)
a
Dimension is measured 1.22 m (4 ft.) from the grain spill point. This represents the unloading auger when centered over the grain cart.
TM101919 (13JUL10) 10­10­5 70 Series STS™ Combine Repair
071310
PN=25

25. Specifications
OUO6083,0000F1D ­19­01MAY07­1/1
Dimension Reference Points ­ 9570 STS Combine
H87463 —UN—20FEB07
TM101919 (13JUL10) 10­10­6 70 Series STS™ Combine Repair
071310
PN=26

26. Specifications
Continued on next page OUO6083,0000F1E ­19­16JUL07­1/2
Operating Speeds ­ 9670 STS, 9770 STS Combines
Speeds shown are average and can vary from machine
to machine. Speeds are rated at high idle with separator
engaged, no load.
Operating speeds specifications and design subject to
change without notice.
Engine Speeds
Slow Idle (Separator Off) 1200 rpm
Mid Speed (Separator Off) 1680 rpm
Fast Idle (Separator Off) 2340 rpm
Full Load Rated Speed 2200 rpm
Separator Drive Shaft Speed 1546 rpm
Main Countershaft Speed 1546 rpm
Separator Speeds
High Range 380 ­ 1000 rpm
Low Range 210 ­ 550 rpm
Feeder House Lower Shaft Speeds
Heavy Duty Variable Speed 520 ­ 780 rpm
High Torque Variable Speed (Optional) 520 ­ 780 rpm
Fixed Speed 520 rpm
Fixed Speed Feeder House Drive Chain Speeds
22 Tooth Fixed Speed Chain 48 rpm
26 Tooth Fixed Speed Chain 57 rpm
38 Tooth Fixed Speed Chain 83 rpm
Feed Accelerator Speeds
Feed Accelerator 440/800 rpm
Feed Accelerator (Optional Slow Speed) 320/790 rpm
Feed Accelerator (High Speed High Capacity) 520/1000 rpm
Discharge Beater Speed 849 rpm
Jackshaft Speeds
Front Right­Hand Jackshaft 532 rpm
Rear Right­Hand Jackshaft 532 rpm
Cleaning Fan Speeds
Standard Speed 620 ­ 1200 rpm
Special Slow Speed 250 ­ 500 rpm
Elevator Speeds
Clean Grain Elevator 426 rpm
Clean Grain Loading Auger 458 rpm
Tailings Elevator, Lower Auger 405 rpm
Tailings Elevator, Upper Auger 640 rpm
Shoe Drive 300 rpm
Conveyor Augers 433 rpm
Unloading System Speeds
Unloading System Countershaft 1087 rpm
Unloading Auger Gear Box, Input Shaft
Standard Grain Tank 450 rpm
High Unload Rate Grain Tank 516 rpm
Slow Speed Rice (Standard Grain Tank) 460 rpm
TM101919 (13JUL10) 10­10­7 70 Series STS™ Combine Repair
071310
PN=27

27. Specifications
OUO6083,0000F1E ­19­16JUL07­2/2
Unloading Vertical Auger
Standard Grain Tank 450 rpm
High Unload Rate Grain Tank 516 rpm
Slow Speed Rice (Standard Grain Tank) 460 rpm
Unloading Outer Auger
Standard Grain Tank 450 rpm
High Unload Rate Grain Tank 516 rpm
Slow Speed Rice (Standard Grain Tank) 460 rpm
Grain Tank Horizontal Augers
Standard Grain Tank 420 rpm
High Unload Rate Grain Tank 344 rpm
Slow Speed Rice (Standard Grain Tank) 305 rpm
Chopper Speeds
Chopper/Discharge Beater Jackshaft 2002 rpm
Chopper (Two Speed) 1600/2500 rpm
TM101919 (13JUL10) 10­10­8 70 Series STS™ Combine Repair
071310
PN=28

28. Specifications
Continued on next page FS41334,0000179 ­19­14JUL08­1/2
Specifications ­ 9670 STS
NOTE: Specifications and design subject to
change without notice.
Engine
Make John Deere
Model 6090HH008
6090HH006 (Export)
Type six­cylinder, in line, valve­in­head (four valve), air­to­air aftercooled diesel turbocharged
Rated Power at 2200 rpm 227 kW (305 hp)
Power Bulge at 2100 rpm 243 kW (326 hp)
Power Boost 252 kW (338 hp)
Displacement 9.0 L (549 cu. in.)
Firing Order 1­5­3­6­2­4
Air Cleaner Dry­type with safety element
Electrical System
Type 12 volt, negative ground with 200 amp alternator
Transmission Speeds
Manual Transmission Three Speeds
Service Brake Type
Manual Transmission Hydraulic Shoe
Park Brake Type
Manual Transmission Mechanical Shoe
Feed Accelerator
Number of Wings 10
Separator Elements
Threshing Elements Corn/Small Grain 15 Rice Option 24
Tines 24
Concave
Number of Concaves 3
Number of Bars Per Concave Grain—Front 25, Mid/rear 25; Corn 31
Separating
Number of Grates 4
Discharge Grate
Number of Grates 3
Discharge Beater
Number of Wings 5
Grain Tank
Capacity 8850 L (250 bu.)
Capacity 10570 L (300 bu.)
Average Unloading rate (Standard Unload Rate) 4650 L/min (132 bu/min)
Average Unloading rate (Optional High Unload Rate) 6977 L/min (198 bu/min)
Maximum Unloading rate (Standard Unload Rate) 5285 L/min (150 bu/min)
Maximum Unloading rate (Optional High Unload Rate) 7612 L/min (216 bu/min)
TM101919 (13JUL10) 10­10­9 70 Series STS™ Combine Repair
071310
PN=29

29. Specifications
FS41334,0000179 ­19­14JUL08­2/2
Weight
Corn Combine — less header 13,917 kg (30,682 lb)
Rice Combine — less header 14,619 kg (32,230 lb)
Turning Radius
Rear Wheel Tread Width 3.3 m (10 ft. 10 in.)
Turning Radius (Non­Powered Axles) 7.73 m (25 ft. 4 in.)
Turning Radius (Powered Axles) 8.19 m (26 ft. 9 in.)
Capacities
Fuel Tank 945 L (250 gal)
Cooling System w/heater 53 L (56 qt)
Engine Crankcase w/filter 29 L (30.7 qt)
Manual Transmission 9.6 L (10 qt)
Final Drives 8 L (8.5 qt)
Heavy Duty Feeder House Reverser Gear Case w/o cooler 2.3 L (4.75 pt)
Heavy Duty Feeder House Reverser Gear Case w/ cooler 3.5 L (7.4 pt)
Extra Heavy Duty Feeder House Reverser Gear Case w/ cooler 4.9 L (10.4 pt)
Countershaft Drive Gear Case 1.2 L (2.5 pt)
Loading Auger Gear Case 3.8 L (4 qt)
Two Speed Separator Drive Gear Case 4.7 L (5 qt)
Engine Gear Case w/transfer 21.3 L (22.5 qt)
Hydraulic/Hydrostatic Reservoir 35 L (37 qt)
TM101919 (13JUL10) 10­10­10 70 Series STS™ Combine Repair
071310
PN=30

30. Specifications
Continued on next page FS41334,000017A ­19­14JUL08­1/2
Specifications ­ 9770 STS
NOTE: Specifications and design subject to
change without notice.
Engine
Make John Deere
Model 6090HH008
6090HH006 (Export)
Type six­cylinder, in line, valve­in­head (four valve), air­to­air aftercooled diesel turbocharged
Rated Power at 2200 rpm 268 kW (360 hp)
Power Bulge at 2100 rpm 287 kW (385 hp)
Power Boost 293 kW (393 hp)
Displacement 9.0 L (549 cu. in.)
Firing Order 1­5­3­6­2­4
Air Cleaner Dry­type with safety element
Electrical System
Type 12 volt, negative ground with 200 amp alternator
Transmission Speeds
Manual Transmission Three Speeds
Service Brake Type
Manual Transmission Hydraulic Shoe
Park Brake Type
Manual Transmission Mechanical Shoe
Feed Accelerator
Number of Wings 10
Separator Elements
Threshing Elements Corn/Small Grain 15 Rice Option 24
Tines 24
Concave
Number of Concaves 3
Number of Bars Per Concave Grain—Front 25, Mid/rear 25; Corn 31
Separating
Number of Grates 4
Discharge Grate
Number of Grates 3
Discharge Beater
Number of Wings 5
Grain Tank
Capacity 10570 L (300 bu.)
Average Unloading rate (High Unload Rate) 6977 L/min (198 bu/min)
Maximum Unloading rate (High Unload Rate) 7612 L/min (216 bu/min)
Weight
Corn Combine — less header 14,707 kg (32,423 lb)
Rice Combine — less header 15,457 kg (34,077 lb)
TM101919 (13JUL10) 10­10­11 70 Series STS™ Combine Repair
071310
PN=31

31. Specifications
FS41334,000017A ­19­14JUL08­2/2
Turning Radius
Rear Wheel Tread Width 3.3 m (10 ft. 10 in.)
Turning Radius (Non­Powered Axles) 7.73 m (25 ft. 4 in.)
Turning Radius (Powered Axles) 8.19 m (26 ft. 9 in.)
Capacities
Fuel Tank 945 L (250 gal)
Cooling System w/heater 53 L (56 U.S. qt)
Engine Crankcase w/filter 29 L (30.7 U.S. qt)
Manual Transmission 9.6 L (10 U.S. qt)
Final Drives 8 L (8.5 U.S. qt)
Heavy Duty Feeder House Reverser Gear Case w/o cooler 2.3 L (4.75 U.S. pt)
Extra Heavy Duty Feeder House Reverser Gear Case w/ cooler 4.9 L (10.4 pt)
Countershaft Drive Gear Case 1.2 L (2.5 U.S. pt)
Loading Auger Gear Case 3.8 L (4 U.S. qt)
Two Speed Separator Drive Gear Case 4.7 L (5 U.S. qt)
Engine Gear Case w/transfer 21.3 L (22.5 U.S. qt)
Hydraulic/Hydrostatic Reservoir 35 L (37 U.S. qt)
TM101919 (13JUL10) 10­10­12 70 Series STS™ Combine Repair
071310
PN=32

32. Specifications
OUO6083,0000F21 ­19­01MAY07­1/1
Dimensions ­ 9670 STS, 9770 STS Combines
NOTE: Dimensions are approximate and subject
to change without notice.
Dimen­
sion
9670 STS
800/65R32 Front Tires
18.4x26 Rear Tires
6.55 m (21 ft. 5 in.) Standard
Unload Auger
9670 STS and 9770 STS
800/65R32 Front Tires
18.4x26 Rear Tires
6.86 m (22 ft. 5 in.) High Unload
Rate Auger
9670 STS and 9770 STS
800/65R32 Front Tires
18.4x26 Rear Tires
6.86 m (22 ft. 5 in.) High Unload
Rate Power Fold Auger
A 10.47 m (34 ft. 3 in.) 11.00 m (36 ft. 1 in.) 11.00 m (36 ft. 1 in.)
B NA NA 9.12 m (29 ft. 9 in.)
C 8.38 m (27 ft. 5 in.) 8.38 m (27 ft. 5 in.) 8.38 m (27 ft. 5 in.)
D 4.53 m (14 ft. 9 in.) 4.53 m (14 ft. 9 in.) 4.53 m (14 ft. 9 in.)
E 4.04 m (13 ft. 3 in.)
4.04 m (13 ft. 3 in.) w/ 8850 L
(250 bu.) Extension
4.15 m (13 ft. 6 in.) w/ 10,572 L
(300 bu.) Extension
4.04 m (13 ft. 3 in.) w/ 8850 L
(250 bu.) Extension
4.15 m (13 ft. 6 in.) w/ 10,572 L
(300 bu.) Extension
F 3.79 m (12 ft. 4 in.) 3.79 m (12 ft. 4 in.) 3.79 m (12 ft. 4 in.)
G 0.49 m (1 ft. 6 in.) 0.49 m (1 ft. 6 in.) 0.49 m (1 ft. 6 in.)
H 3.53 m (11 ft. 6 in.) 3.53 m (11 ft. 6 in.) 3.53 m (11 ft. 6 in.)
I 7.26 m (23 ft. 8 in.) 7.66 m (25 ft. 1 in.) 7.66 m (25 ft. 1 in.)
J 4.95 m (16 ft. 2 in.) 5.09 m (16 ft. 7 in.) 5.09 m (16 ft. 7 in.)
K 4.37 m (14 ft. 3 in.) 4.38 m (14 ft. 4 in.) 4.38 m (14 ft. 4 in.)
L
a
4.39 m (14 ft. 4 in.) 4.45 m (14 ft. 6 in.) 4.45 m (14 ft. 6 in.)
M
Refer to Ground Drive and Rear
Axle Section
Refer to Ground Drive and Rear
Axle Section
Refer to Ground Drive and Rear
Axle Section
N
Refer to Ground Drive and Rear
Axle Section
Refer to Ground Drive and Rear
Axle Section
Refer to Ground Drive and Rear
Axle Section
•For 18.4R42 *** R1 Duals (480/80R42), add 2 mm
(0.1 in.)
•For 20.8R38 ** R1 Duals (520/85R38), subtract 10
mm (0.4 in.)
•For 20.8R42 ** R1 Duals (520/85R42), add 39 mm
(1.5 in.)
•For 20.8R42 ** R2 Duals, add 70 mm (2.8 in.)
•For 30.5L­32 14PR R1, subtract 18 mm (0.7 in.)
•For 30.5L­32 14PR R2, add 11 mm (0.4 in.)
•For 30.5LR32 *** R1, subtract 25 mm (1.0 in.)
•For 35.5L­32 12PR R2, add 101 mm (4.0 in.)
•For 900/65R32 (172A8) R2, add 75 mm (3.0 in.)
•For 800/70R38 (173A8) R1W, add 93 mm (3.7 in.)
•For 76X50­32 16PR HF3, add 77 mm (3.0 in.)
a
Dimension is measured 1.22 m (4 ft.) from the grain spill point. This represents the unloading auger when centered over the grain cart.
TM101919 (13JUL10) 10­10­13 70 Series STS™ Combine Repair
071310
PN=33

33. Specifications
OUO6083,0000F22 ­19­01MAY07­1/1
Dimension Reference Points ­ 9670 STS, 9770 STS Combines
H87465 —UN—20FEB07
TM101919 (13JUL10) 10­10­14 70 Series STS™ Combine Repair
071310
PN=34

34. Specifications
Continued on next page OUO6083,0000F23 ­19­16JUL07­1/2
Operating Speeds ­ 9870 STS Combine
Speeds shown are average and can vary from machine
to machine. Speeds are rated at high idle with separator
engaged, no load.
Operating speeds specifications and design subject to
change without notice.
Engine Speeds
Slow Idle (Separator Off) 1200 rpm
Mid Speed (Separator Off) 1680 rpm
Fast Idle (Separator Off) 2300 rpm
Full Load Rated Speed 2200 rpm
Separator Drive Shaft Speed 1546 rpm
Main Countershaft Speed 1546 rpm
Separator Speeds
High Range 420 ­ 1000 rpm
Low Range 230 ­ 550 rpm
Feeder House Lower Shaft Speeds
Fixed Speed 520 rpm
Five Speed 1st Gear: 510—530 rpm, 2nd Gear: 560—580 rpm, 3rd Gear: 620—640
rpm, 4th Gear: 700—720 rpm, 5th Gear: 770—790 rpm
Fixed Speed Feeder House Drive Chain Speeds
22 Tooth Fixed Speed Chain 48 rpm
26 Tooth Fixed Speed Chain 57 rpm
38 Tooth Fixed Speed Chain 83 rpm
Feed Accelerator Speeds
Feed Accelerator 440/800 rpm
Feed Accelerator (Optional Slow Speed) 320/790 rpm
Feed Accelerator (High Speed High Capacity) 520/1000 rpm
Discharge Beater Speed 849 rpm
Jackshaft Speeds
Front Right­Hand Jackshaft 532 rpm
Rear Right­Hand Jackshaft 532 rpm
Cleaning Fan Speeds
Standard Speed 620 ­ 1350 rpm
Special Slow Speed 250 ­ 500 rpm
Elevator Speeds
Clean Grain Elevator 426 rpm
Clean Grain Loading Auger 458 rpm
Tailings Elevator, Lower Auger 405 rpm
Tailings Elevator, Upper Auger 640 rpm
Shoe Drive 300 rpm
Conveyor Augers 433 rpm
Unloading System Speeds
Unloading System Countershaft 1087 rpm
Unloading Auger Gear Box, Input Shaft 516 rpm
Unloading Vertical Auger 516 rpm
Unloading Outer Auger 516 rpm
Grain Tank Horizontal Augers 344 rpm
TM101919 (13JUL10) 10­10­15 70 Series STS™ Combine Repair
071310
PN=35

35. Specifications
OUO6083,0000F23 ­19­16JUL07­2/2
Chopper Speeds
Chopper/Discharge Beater Jackshaft 2002 rpm
Chopper (Two Speed) 1600/2500 rpm
TM101919 (13JUL10) 10­10­16 70 Series STS™ Combine Repair
071310
PN=36

36. Specifications
Continued on next page FS41334,000017B ­19­09JUL08­1/2
Specifications ­ 9870 STS Combine
NOTE: Specifications and design subject to
change without notice.
Engine
Make John Deere
Model 6135HH001
6135HH002 (Export)
Type six­cylinder, in line, valve­in­head, air­to­air aftercooled diesel turbocharged
Rated Power at 2200 rpm 328 kW (440 hp)
Rated Power at 2200 rpm (Intelligent Power Management) 358 kW (480 hp)
Power Bulge at 2100 rpm 351 kW (471 hp)
Power Bulge at 2100 rpm (Intelligent Power Management) 383 kW (514 hp)
Power Boost 353 kW (473 hp)
Power Boost (Intelligent Power Management) 383 kW (513 hp)
Displacement 13.5 L (824 cu. in.)
Firing Order 1­5­3­6­2­4
Air Cleaner Dry­type with safety element
Electrical System
Type 12 volt, negative ground with 200 amp alternator
Transmission Speeds
Manual Transmission Three Speeds
Two­Range Automatic Transmission Two Ranges, Low and High
Service Brake Type
Manual Transmission Hydraulic Shoe
Two­Range Automatic Transmission Hydraulic Disk Pack
Park Brake Type
Manual Transmission Mechanical Shoe
Two­Range Automatic Transmission Hydraulic Disk Pack—Spring Applied, Hydraulically Released
Feed Accelerator
Number of Wings 10
Separator Elements
Threshing Elements Corn/Small Grain 15 Rice Option 24
Tines 24
Concave
Number of Concaves 3
Number of Bars Per Concave Grain—Front 25, Mid/rear 25; Corn 31
Separating
Number of Grates 4
Discharge Grate
Number of Grates 1
Discharge Beater
Number of Wings 10
Grain Tank
Capacity 10570 L (300 bu.)
TM101919 (13JUL10) 10­10­17 70 Series STS™ Combine Repair
071310
PN=37

37. Specifications
FS41334,000017B ­19­09JUL08­2/2
Average Unloading rate 6977 L/min (198 bu/min)
Maximum Unloading rate 7612 L/min (216 bu/min)
Weight
Corn Combine — less header 15,246 kg (33,617 lb)
Rice Combine — less header 15,956 kg (35,178 lb)
Grain Combine — less header (Intelligent Power Management) 15,291 kg (33,711 lb)
Turning Radius
Rear Wheel Tread Width 3.3 m (10 ft. 10 in.)
Turning Radius (Non­Powered Axles) 7.73 m (25 ft. 4 in.)
Turning Radius (Powered Axles) 8.19 m (26 ft. 9 in.)
Capacities
Fuel Tank 1,155 L (305 gal)
Cooling System w/heater 65 L (68.7 qt)
Engine Crankcase w/filter 39.1 L (41.3 qt)
Manual Transmission 9.6 L (10 qt)
Final Drives 8 L (8.5 qt)
Extra Heavy Duty Feeder House Reverser Gear Case w/o cooler 3.6 L (7.7 pt)
Five Speed Feeder House Reverser Gear Case w/ cooler (optional) 5.2 L (11 pt)
Countershaft Drive Gear Case 1.2 L (2.5 pt)
Loading Auger Gear Case 3.8 L (4 qt)
Two Speed Separator Drive Gear Case 4.7 L (5 qt)
Engine Gear Case w/transfer (Non Five Speed Feeder House Drive) 21.3 L (22.5 qt)
Engine Gear Case w/transfer (Five Speed Feeder House Drive) 31.7 L (33.5 qt)
Hydraulic/Hydrostatic Reservoir 35 L (37 qt)
TM101919 (13JUL10) 10­10­18 70 Series STS™ Combine Repair
071310
PN=38

38. Specifications
OUO6083,0000F25 ­19­01MAY07­1/1
Dimensions ­ 9870 STS Combine
NOTE: Dimensions are approximate and subject
to change without notice.
Dimension
800/65R32 Front Tires
18.4x26 Rear Tires
6.86 m (22 ft. 5 in.) Standard Unloading Auger
800/65R32 Front Tires
18.4x26 Rear Tires
6.86 m (22 ft. 5 in.) Power Fold Auger
A 11.00 m (36 ft. 1 in.) 11.00 m (36 ft. 1 in.)
B NA 9.12 m (29 ft. 9 in.)
C 8.38 m (27 ft. 5 in.) 8.38 m (27 ft. 5 in.)
D 4.45 m (14 ft. 6 in.) 4.45 m (14 ft. 6 in.)
E 4.15 m (13 ft. 6 in.) 4.15 m (13 ft. 6 in.)
F 3.79 m (12 ft. 4 in.) 3.79 m (12 ft. 4 in.)
G 0.49 m (1 ft. 6 in.) 0.49 m (1 ft. 6 in.)
H 3.53 m (11 ft. 6 in.) 3.53 m (11 ft. 6 in.)
I 7.66 m (25 ft. 1 in.) 7.66 m (25 ft. 1 in.)
J 5.09 m (16 ft. 7 in.) 5.09 m (16 ft. 7 in.)
K 4.38 m (14 ft. 4 in.) 4.38 m (14 ft. 4 in.)
L
a
4.45 m (14 ft. 6 in.) 4.45 m (14 ft. 6 in.)
M Refer to Ground Drive and Rear Axle Section Refer to Ground Drive and Rear Axle Section
N Refer to Ground Drive and Rear Axle Section Refer to Ground Drive and Rear Axle Section
•For 18.4R42 *** R1 Duals (480/80R42), add 2 mm (0.1 in.)
•For 20.8R38 ** R1 Duals (520/85R38), subtract 10 mm (0.4 in.)
•For 20.8R42 ** R1 Duals (520/85R42), add 39 mm (1.5 in.)
•For 20.8R42 ** R2 Duals, add 70 mm (2.8 in.)
•For 30.5L­32 14PR R1, subtract 18 mm (0.7 in.)
•For 30.5L­32 14PR R2, add 11 mm (0.4 in.)
•For 30.5LR32 *** R1, subtract 25 mm (1.0 in.)
•For 35.5L­32 12PR R2, add 101 mm (4.0 in.)
•For 900/65R32 (172A8) R2, add 75 mm (3.0 in.)
•For 800/70R38 (173A8) R1W, add 93 mm (3.7 in.)
•For 76X50­32 16PR HF3, add 77 mm (3.0 in.)
a
Dimension is measured 1.22 m (4 ft.) from the grain spill point. This represents the unloading auger when centered over the grain cart.
TM101919 (13JUL10) 10­10­19 70 Series STS™ Combine Repair
071310
PN=39

39. Specifications
OUO6083,0000F26 ­19­01MAY07­1/1
Dimension Reference Points ­ 9870 STS Combine
H87465 —UN—20FEB07
TM101919 (13JUL10) 10­10­20 70 Series STS™ Combine Repair
071310
PN=40

40. Specifications
DX,TORQ2 ­19­08DEC09­1/1
Metric Bolt and Screw Torque Values
TS1670 —UN—01MAY034.84.8 8.8 9.8 10.9 12.9
12.9
12.912.910.99.88.84.8
Bolt or Class 4.8 Class 8.8 or 9.8 Class 10.9 Class 12.9
Screw Lubricated
a
Dry
b
Lubricated
a
Dry
b
Lubricated
a
Dry
b
Lubricated
a
Dry
b
Size N∙m lb.­in. N∙m lb.­in. N∙m lb.­in. N∙m lb.­in. N∙m lb.­in. N∙m lb.­in. N∙m lb.­in. N∙m lb.­in.
M6 4.7 42 6 53 8.9 79 11.3 100 13 115 16.5 146 15.5 137 19.5 172
N∙m lb.­ft. N∙m lb.­ft. N∙m lb.­ft. N∙m lb.­ft.
M8 11.5 102 14.5 128 22 194 27.5 243 32 23.5 40 29.5 37 27.5 47 35
N∙m lb.­ft. N∙m lb.­ft. N∙m lb.­ft.
M10 23 204 29 21 43 32 55 40 63 46 80 59 75 55 95 70
N∙mlb.­ft.
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
Torque values listed are for general use only, based on the strength of
the bolt or screw. DO NOT use these values if a different torque value or
tightening procedure is given for a specific application. For stainless steel
fasteners or for nuts on U­bolts, see the tightening instructions for the
specific application. Tighten plastic insert or crimped steel type lock nuts
by turning the nut to the dry torque shown in the chart, unless different
instructions are given for the specific application.
Shear bolts are designed to fail under predetermined loads. Always
replace shear bolts with identical property class. Replace fasteners with
the same or higher property class. If higher property class fasteners are
used, tighten these to the strength of the original. Make sure fastener
threads are clean and that you properly start thread engagement. When
possible, lubricate plain or zinc plated fasteners other than lock nuts,
wheel bolts or wheel nuts, unless different instructions are given for the
specific application.
a
“Lubricated” means coated with a lubricant such as engine oil, fasteners with phosphate and oil coatings, or M20
and larger fasteners with JDM F13C zinc flake coating.
b
“Dry” means plain or zinc plated without any lubrication, or M6 to M18 fasteners with JDM F13B zinc flake coating.
TM101919 (13JUL10) 10­10­21 70 Series STS™ Combine Repair
071310
PN=41

41. Specifications
DX,TORQ1 ­19­08DEC09­1/1
Unified Inch Bolt and Screw Torque Values
TS1671 —UN—01MAY03
Bolt or SAE Grade 1 SAE Grade 2
a
SAE Grade 5, 5.1 or 5.2 SAE Grade 8 or 8.2
Screw Lubricated
b
Dry
c
Lubricated
b
Dry
c
Lubricated
b
Dry
c
Lubricated
b
Dry
c
Size N∙m lb.­in. N∙m lb.­in. N∙m lb.­in. N∙m lb.­in. N∙m lb.­in. N∙m lb.­in. N∙m lb.­in. N∙m lb.­in.
1/4 3.7 33 4.7 42 6 53 7.5 66 9.5 84 12 106 13.5 120 17 150
N∙m lb.­ft. N∙m lb.­ft.
5/16 7.7 68 9.8 86 12 106 15.5 137 19.5 172 25 221 28 20.5 35 26
N∙m lb.­ft. N∙m lb.­ft.
3/813.5 120 17.5 155 22 194 27 240 35 26 44 32.5 49 36 63 46
N∙m lb.­ft. N∙m lb.­ft. N∙m lb.­ft.
7/16 22 194 28 20.5 35 26 44 32.5 56 41 70 52 80 59 100 74
N∙m lb.­ft.
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
3/4120 88 150 110 190 140 240 175 300 220 380 280 425 315 540 400
7/8190 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
1­1/8400 300 510 375 400 300 510 375 910 670 1150 850 1450 1075 1850 1350
1­1/4570 420 725 535 570 420 725 535 1280 945 1630 1200 2050 1500 2600 1920
1­3/8750 550 950 700 750 550 950 700 1700 1250 2140 1580 2700 2000 3400 2500
1­1/2990 730 1250 930 990 730 1250 930 2250 1650 2850 2100 3600 2650 4550 3350
Torque values listed are for general use only, based on the strength of the bolt
or screw. DO NOT use these values if a different torque value or tightening
procedure is given for a specific application. For plastic insert or crimped steel
type lock nuts, for stainless steel fasteners, or for nuts on U­bolts, see the
tightening instructions for the specific application. Shear bolts are designed to fail
under predetermined loads. Always replace shear bolts with identical grade.
Replace fasteners with the same or higher grade. If higher
grade fasteners are used, tighten these to the strength of the
original. Make sure fastener threads are clean and that you
properly start thread engagement. When possible, lubricate
plain or zinc plated fasteners other than lock nuts, wheel bolts
or wheel nuts, unless different instructions are given for the
specific application.
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, fasteners with phosphate and oil coatings, or 7/8
in. and larger fasteners with JDM F13C zinc flake coating.
c
“Dry” means plain or zinc plated without any lubrication, or 1/4 to 3/4 in. fasteners with JDM F13B zinc flake coating.
TM101919 (13JUL10) 10­10­22 70 Series STS™ Combine Repair
071310
PN=42

42. Specifications
OUO6083,00002F1 ­19­17MAR09­1/1
Sealants and Adhesives Cross­Reference Chart
U.S. Part Number Canadian Part
Number
Color Size Description Loctite® Number
Bonding
PM37513 PM38606 BLACK and
WHITE
4 gm Epoxy Adhesive 445
PM37391 PM38615 CLEAR 2 gm Gel Super Glue 454
Gasketing
PM38655 PM38625 PURPLE 50 mL Flexible Form­in­Place Gasket 515
PM37559 PM38600 BROWN 4 oz General Purpose Gasket Dressing
—
PM38657 PM38628 BLUE 50 mL High­Flex Form­in­Place Gasket 17430
PM37553 —
BURGUNDY 16 oz High Tack Gasket Dressing
—
PM37465 PM38616 METALLIC
BLUE
80 mL Ultra Blue RTV Silicone 587
H154379 —
Green
—
Sealant
—
Priming
PM37509 PM38611 GREEN 4.5 oz Cure Primer 7649
Retaining
PM37485 —
GREEN 36 mL Maximum Strength 680
PM38652 PM38626 GREEN 36 mL High­Temperature 620
Thread Locking and Sealing
PM37477 PM38622 BLUE 36 mL Medium Strength 242
PM37418 PM38621 BLUE 6 mL Medium Strength 242
PM38654 PM38623 RED 36 mL High Strength 271
PM37421 PM38623 RED 6 mL High Strength 271
PM38656 PM38627 RED 36 mL High Strength 277
PM37398 PM38613 WHITE 6 mL Pipe Sealant with TEFLON® 592
PM37397 PM38613 WHITE 50 mL Pipe Sealant with TEFLON 592
Loctite is a trademark of Henkel Corporation
TEFLON is a trademark of Du Pont Co.
TM101919 (13JUL10) 10­10­23 70 Series STS™ Combine Repair
071310
PN=43

43. Specifications
OUO6435,0001557 ­19­29JUL04­1/1
Face Seal Fittings Assembly and Installation—All Pressure Applications
Face Seal O­Ring to Stud End Installation
1. Inspect the fitting surfaces. They must be free of dirt
and/or defects.
2. Inspect the O­ring. It must be free of damage and/or
defects.
3. Lubricate O­rings and install into groove using
petroleum jelly to hold in place.
4. Push O­ring into groove with petroleum jelly so O­ring
is not displaced during assembly.
5. Index angle fittings and tighten by hand pressing joint
together to insure O­ring 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.
Face Seal Adjustable Stud End O­Ring Installation
1. Back off lock nut (jam nut) and washer to full exposed
turned down section of the fitting.
2. Install a thimble over the fitting threads to protect the
O­ring from nicks.
3. Slide the O­ring over the thimble into the turned down
section of the fitting.
4. Remove thimble.
Face Seal Straight Stud End O­Ring Installation
1. Install a thimble over the fitting threads to protect the
O­ring from nicks.
2. Slide the O­ring over the thimble into the turned down
section of the fitting.
3. Remove thimble.
Fitting Installation
1. Install fitting by hand until snug.
2. Position adjustable fittings by unscrewing the fitting no
more than one turn.
3. Apply assembly torque per table.
Assembly Torque
1. Use one wrench to hold the connector body and one
wrench to tighten nut.
2. For a hydraulic hose, it may be necessary to use three
wrenches to prevent twist; one on the connector body,
one on the nut, and one on the body of the hose fitting.
TM101919 (13JUL10) 10­10­24 70 Series STS™ Combine Repair
071310
PN=44

44. Specifications
OUO6083,000005C ­19­02JUL08­1/1
Metric Face Seal And O­Ring Stud End Fitting Torque Chart—Standard Pressures
N79757 —UN—13FEB08A D
B
C
E
G
F
G
H
F
I
A—Straight Stud and Tube Nut
B—Bulkhead Union and
Bulkhead Jam Nut
C—90° Swivel Elbow and Tube
Nut
D—90° Adjustable Stud Elbow
E—Port Plug
F— Stud End
G—Tube Nut
H—Swivel Nut
I— Jam Nut
Metric Face Seal and O­Ring Stud End Fitting Torque Chart—Standard Pressure­Below 27.6 MPA (4,000 PSI)
Nominal Tube OD
Hose ID
O­Ring Face Seal/
Tube Swivel Nut
Bulkhead Jam Nut
Torque
A
O­Ring Straight, Adjustable, and External Port
Plug Stud Ends
AMet­
ric
Tube
OD
Inch Tube OD Thread
Size
Swivel
Nut
Hex
Size
Tube
Nut/Swivel
Nut Torque
Jam
Nut
Hex
Size
Jam Nut
Torque
Thread Size Straight
Hex
Size
B
Adj
Lock Nut
Hex
Size
Steel
or
Gray Iron
Torque
Alu­
minum
or
Brass
Torque
C
mmDash
Size
in.mm in. mm N∙mlb­ftmm N∙mlb­ft mm mm mm N∙mlb­ftN∙mlb­ft
4 ­2 0.125 3.18 — — — — — — — M8 X 1 12 12 8 6 54
5 ­3 0.188 4.76 — — — — — — — M10 X 1 14 14 15 11 10 7
6 ­4 0.250 6.35 9/16­18 17 16 12 22 32 24 M12 X 1.5 17 17 25 18 17 12
8 ­50.312 7.92 — — — — — — — M14 X 1.5 19 19 40 30 27 20
10 ­6 0.375 9.53 11/16­16 22 24 18 27 42 31 M16 X 1.5 22 22 45 33 30 22
12 ­8 0.500 12.70 13/16­16 24 50 37 30 93 69 M18 X 1.5 24 24 50 37 33 25
16 ­10 0.625 15.88 1­14 30 69 51 36 118 87 M22 X 1.5 27 27 69 51 46 34
20 ­12 0.750 19.05 1­3/16­12 36 102 75 41 175 129 M27 X 2 32 32 100 74 67 49
22 ­14 0.875 22.23 1­3/16­12 36 102 75 41 175 129 M30 X 2 36 36 130 96 87 64
25 ­16 1.000 25.40 1­7/16­12 41 142 105 46 247 182 M33 X 2 41 41 160 118 107 79
28 — — — — — — — — — — M38 x 2 46 46 176 130 117 87
32 ­20 1.250 31.75 1­11/16­1250 190 140 50 328 242 M42 X 2 50 50 210 155 140 103
38 ­24 1.500 38.10 2­12 60 217 160 60 374 276 M48 X 2 55 55 260 192 173 128
50 ­32 2.000 50.80 — — — — — — — M60 X 2 65 65 315 232 210 155
A
Tolerance is +15%, minus 20% of mean tightening torque unless otherwise specified.
B
The straight hex wrench sizes listed apply to connectors only and may not be the same as the corresponding plug of the same thread size.
C
These torques were established using steel plated connectors in aluminum and brass.
TM101919 (13JUL10) 10­10­25 70 Series STS™ Combine Repair
071310
PN=45

45. Specifications
OUO1073,00022E2 ­19­29JAN08­1/1
Metric Face Seal and O­Ring Stud End Fitting Torque Chart—High Pressure Applications
N79757 —UN—13FEB08A D
B
C
E
G
F
G
H
F
I
A—Stud Straight and Tube Nut
B—Bulkhead Union and
Bulkhead Lock Nut
C—90° Swivel Elbow and Tube
Nut
D—90° Adjustable Stud Elbow
E—Port Plug
F— Stud End
G—Tube Nut
H—Swivel Nut
I— Lock Nut
Metric Face Seal and O­Ring Stud End Fitting Torque Chart—High Pressure­Above 27.6 MPA (4,000
PSI), Working Pressure­41.3 MPA (6,000 PSI)
Nominal Tube OD
Hose ID
O­Ring Face Seal/
Tube Swivel Nut
Bulkhead Jam Nut
Torque
A
O­Ring Straight, Adjustable, and External
Port Plug Stud Ends
AMet­
ric
Tube
OD
Inch Tube OD Thread Size Swivel
Nut Hex
Size
Tube
Nut/Swivel
Nut Torque
Jam
Nut Hex
Size
Jam Nut
Torque
Thread Size Straight
Hex Size
B
Adj
Lock Nut
Hex Size
Steel
or
Gray Iron
Torque
mmDash Size
in.mm in. mm N∙mlb­ftmm N∙mlb­ft mm. mm mm N∙mlb­ft
4 ­2 0.125 3.18 — — — — — — — M8 X 1 12 12 8 6
5 ­3 0.188 4.76 — — — — — — — M10 X 1 14 14 15 11
6 ­4 0.250 6.35 9/16­18 17 24 18 22 32 24 M12 X 1.5 17 17 35 26
8 ­50.312 7.92 — — — — — — — M14 X 1.5 19 19 45 33
10 ­6 0.375 9.53 11/16­16 22 37 27 27 42 31 M16 X 1.5 22 22 5541
12 ­8 0.500 12.70 13/16­16 24 63 46 30 93 69 M18 X 1.5 24 24 70 52
16 ­10 0.625 15.88 1­14 30 103 76 36 118 87 M22 X 1.5 27 27 100 74
20 ­12 0.750 19.05 1­3/16­12 36 152 112 41 175 129 M27 X 2 32 32 170 125
22 ­14 0.875 22.23 1­3/16­12 36 152 112 41 175 129 M30 X 2 36 36 215 159
25 ­16 1.000 25.40 1­7/16­12 41 214 158 46 247 182 M33 X 2 41 41 260 192
28— — — — — — — — — — M38 x 2 46 46 320 236
32 ­20 1.250 31.75 1­11/16­12
— 286 211 50 328 242 M42 X 2 50 50 360 266
38 ­24 1.500 38.10 2­12 — 326 240 60 374 276 M48 X 2 55 55 420 310
A
Tolerance is +15%, minus 20% of mean tightening torque unless otherwise specified.
B
The straight hex wrench sizes listed apply to connectors only and may not be the same as the corresponding plug of the same thread size.
TM101919 (13JUL10) 10­10­26 70 Series STS™ Combine Repair
071310
PN=46

46. Specifications
OUO1073,00022DE ­19­29AUG08­1/1
SAE Face Seal and O­Ring Stud End Fitting Torque Chart—Standard Pressures
N79757 —UN—13FEB08A D
B
C
E
G
F
G
H
F
I
A—Stud Straight and Tube Nut
B—Bulkhead Union and
Bulkhead Lock Nut
C—90° Swivel Elbow and Tube
Nut
D—90° Adjustable Stud Elbow
E—Port Plug
F— Stud End
G—Tube Nut
H—Swivel Nut
I— Lock Nut
SAE Face Seal and O­Ring Stud End Fitting Torque Chart—Standard Pressure­Below 27.6 MPA (4,000 PSI)
Nominal Tube OD
Hose ID
O­Ring Face Seal/
Tube Swivel Nut
Bulkhead Jam
Nut Torque
A
O­Ring Straight, Adjustable, and External Port Plug Stud Ends
A
Metric
Tube
OD
Inch Tube OD Thread
Size
Swivel
Nut Hex
Size
Tube Nut
Swivel
Nut
Torque
Jam
Nut
Hex
Size
Jam
Nut
Torque
Thread
Size
Straight
Hex
Size
B
Adj
Lock
Nut
Hex
Size
Steel
or
Gray Iron
Torque
Aluminum
or
Brass
Torque
C
mmDash
Size
in. mm in. in. N∙m lb­ft N∙mlb­ftin. in. in. N∙m lb­ftN∙mlb­ft
5 ­3 0.188 4.78 — — — — — — —
3/8­24 5/8 9/16 12 9 8 6
6 ­4 0.250 6.35 9/16­18 11/16 16 12 13/1632 24 7/16­20 5/8 5/8 16 12 11 8
8 ­50.312 7.92 — — — — — — —
1/2­20 3/4 11/16 24 18 16 12
10 ­6 0.375 9.53 11/16­16 13/16 24 18 1 42 31 9/16­18 3/4 3/4 37 27 25 18
12 ­8 0.500 12.70 13/16­16 15/16 50 37 1­1/893 69 3/4­16 7/8 15/16 50 37 33 25
16 ­10 0.625 15.88 1­14 1­1/869 51 1­5/16118 87 7/8­14 1­1/16 1­1/16 69 51 46 34
20 ­12 0.750 19.05 1­3/16­12 1­3/8 102751­1/2175 1291­1/16­12 1­1/4 1­3/8 102 75 68 50
22 ­14 0.875 22.23 1­3/16­12
— 10275 — 175 1291­3/16­12 1­3/8 1­1/2 122 90 81 60
25 ­16 1.000 25.40 1­7/16­12 1­5/8 142 1051­3/4247 1821­5/16­12 1­1/2 1­5/8 142 105 95 70
32 ­20 1.25 31.75 1­11/16­12 1­7/8190 140 2 328 242 1­5/8­12 1­3/4 1­7/8 190 140 127 93
38 ­24 1.50 38.10 2­12 2­1/4217 1602­3/8374 2761­7/8­12 2­1/8 2­1/8 217 160 145 107
50.8 ­32 2.000 50.80 — — — — — — —
2­1/2­12 2­3/4 2­3/4 311 229 207 153
A
Tolerance is +15%, minus 20% of mean tightening torque unless otherwise specified.
B
The straight hex wrench sizes listed apply to connectors only and may not be the same as the corresponding plug of the same thread size.
C
These torques were established using steel plated connectors in aluminum and brass.
TM101919 (13JUL10) 10­10­27 70 Series STS™ Combine Repair
071310
PN=47

47. Specifications
OUO1073,00022E0 ­19­18JAN08­1/1
OUO6435,0001558 ­19­17DEC01­1/1
SAE Face Seal and O­Ring Stud End Fitting Torque Chart—High Pressure Applications
N79757 —UN—13FEB08A D
B
C
E
G
F
G
H
F
I
A—Stud Straight and Tube Nut
B—Bulkhead Union and
Bulkhead Lock Nut
C—90° Swivel Elbow and Tube
Nut
D—90° Adjustable Stud Elbow
E—Port Plug
F— Stud End
G—Tube Nut
H—Swivel Nut
I— Lock Nut
SAE Face Seal and O­Ring Stud End Fitting Torque Chart—High Pressure ­ Above 27.6 MPA (4,000
PSI), Working Pressure­41.3 MPA (6,000 PSI)
Nominal Tube OD
Hose ID
O­Ring Face Seal/
Tube Swivel Nut
Bulkhead Jam Nut
Torque
A
O­Ring Straight, Adjustable, and External
Port Plug Stud Ends
AMet­
ric
Tube
OD
Inch Tube OD Thread Size Swivel
Nut Hex
Size
Tube
Nut/Swivel
Nut Torque
Jam
Nut Hex
Size
Jam Nut
Torque
Thread
Size
Straight
Hex Size
B
Adj
Lock
Nut
Hex
Size
Steel
or
Gray Iron
Torque
mmDash Size
in.mm in. in. N∙m lb­ft N∙mlb­ft in. in. in. N∙m lb­ft
5 ­3 0.188 4.78 — — — — — — —
3/8­24 5/8 9/16 18 13
6 ­4 0.250 6.35 9/16­18 11/16 24 18 13/1632 24 7/16­20 5/8 5/8 24 18
8 ­50.312 7.92 — — — — — — —
1/2­20 3/4 11/16 30 22
10 ­6 0.375 9.53 11/16­16 13/16 37 27 1 42 31 9/16­18 3/4 3/4 37 27
12 ­8 0.500 12.70 13/16­16 15/16 63 46 1­1/893 69 3/4­16 7/8 15/16 75 55
16 ­10 0.625 15.88 1­14 1­1/8103 76 1­5/16118 87 7/8­14 1­1/16 1­1/16 103 76
20 ­12 0.750 19.05 1­3/16­12 1­3/8 152 112 1­1/2175 129 1­1/16­12 1­1/4 1­3/8 177 131
22 ­14 0.875 22.23 1­3/16­12
— 152 112 — 175 129 1­3/16­12 1­3/8 1­1/2 231 170
25 ­16 1.000 25.40 1­7/16­12 1­5/8 214 158 1­3/4247 182 1­5/16­12 1­1/2 1­5/8 270 199
32 ­20 1.25 31.75 1­11/16­12 1­7/8 286 211 2 328 242 1­5/8­12 1­3/4 1­7/8 286 211
38 ­24 1.50 38.10 2­12 2­1/4326 240 2­3/8374 276 1­7/8­12 2­1/8 2­1/8 326 240
A
Tolerance is +15%, minus 20% of mean tightening torque unless otherwise specified.
B
The straight hex wrench sizes listed apply to connectors only and may not be the same as the corresponding plug of the same thread size.
Four Bolt Flange Fittings Assembly and Installation—All Pressure Applications
1. Inspect the sealing surfaces for nicks or scratches,
roughness or out­of­flat condition. Scratches cause
leaks. Roughness causes seal wear. Out­of­flat
causes seal extrusion. If these defects cannot be
polished out, replace the component.
2. Install the correct O­ring (and back­up washer if
required) into the groove using petroleum jelly to hold
it in place.
3. For split flange; loosely assemble split flange halves,
being sure that the split is centrally located and
perpendicular to the port. Hand tighten cap screws to
hold parts in place. Do not pinch O­ring.
4. For single piece flange; put hydraulic line in the center
of the flange and install four cap screws. With the
flange centrally located on the port, hand tighten cap
screws to hold it in place. Do not pinch O­ring.
5. For both single piece flange and split flange, be sure
the components are properly positioned and cap
screws are hand tight. Tighten one cap screw, then
tighten the diagonally opposite cap screw. Tighten the
two remaining cap screws. Tighten all cap screws
within the specified limits shown in the chart.
DO NOT use air wrenches. DO NOT tighten one cap
screw fully before tightening the others. DO NOT
overtighten.
TM101919 (13JUL10) 10­10­28 70 Series STS™ Combine Repair
071310
PN=48

48. Specifications
OUO6435,0001549 ­19­20NOV01­1/1
SAE Four Bolt Flange Cap Screw Torque Values—Standard Pressure Applications
H70423 —UN—30NOV01
SAE Four Bolt Flange Cap Screw Torque Values—27,600 KPA (4,000 PSI) Pressure Applications
Torque
Newton Meters Foot Pounds
Nominal Flange Size Screw Size
a,b
Min Max Min Max
1/2 5/16­18 UNC 20 31 15 23
3/4 3/8­16 UNC 28 54 21 40
1 3/8­16 UNC 37 54 27 40
1­1/4 7/16­14 UNC 47 85 35 63
1­1/2 1/2­13 UNC 62 131 46 97
2 1/2­13 UNC 73 131 54 97
2­1/2 1/2­13 UNC 107 131 79 97
3 5/8­11 UNC 187 264 138 195
3­1/2 5/8­11 UNC 158 264 117 195
4 5/8­11 UNC 158 264 117 195
5 5/8­11 UNC 158 264 117 195
a
JDM A17D, SAE Grade 5 or better cap screws with plated hardware.
b
1.5.1.2 Lock washers are permissible but not recommended.
TM101919 (13JUL10) 10­10­29 70 Series STS™ Combine Repair
071310
PN=49

49. Specifications
OUO6435,000154C ­19­29NOV01­1/1
OUO6083,0000109 ­19­24JUL08­1/1
SAE Four Bolt Flange Cap Screw Torque Values—High Pressure Applications
H70423 —UN—30NOV01
SAE Four Bolt Flange Cap Screw Torque Values—41,400 KPA (6,000 PSI) Pressure Applications
Torque
Newton Meters Foot Pounds
Nominal Flange Size Screw Size
a,b
Min Max Min Max
1/2 5/16­18 UNC 20 31 15 23
3/4 3/8­16 UNC 34 54 25 40
1 7/16­14 UNC 57 85 42 63
1­1/4 1/2­13 UNC 85 131 63 63
1­1/2 5/8­11 UNC 159 264 117 195
2 3/4­10 UNC 271 468 200 345
a
JDM A17D, SAE Grade 5 or better cap screws with plated hardware.
b
1.5.1.2 Lock washers are permissible but not recommended.
External Hexagon Port Plug Torque Chart
Port or Stud End Thread Size
a
Torque
+15%/­20%
M8 x 1 10 N∙m (89 lb­in)
M10 x 1 17 N∙m (150 lb­in)
M12 x 1.5 28 N∙m (20.6 lb­ft)
M14 x 1.5 39 N∙m (28.7 lb­ft)
M16 x 1.5 48 N∙m (35.4 lb­ft)
M18 x 1.5 60 N∙m (44.2 lb­ft)
M20 x 1.5 60 N∙m (44.2 lb­ft)
M22 x 1.5 85 N∙m (62.7 lb­ft)
M27 x 2 135 N∙m (99.6 lb­ft)
M30 x 2 165 N∙m (121.7 lb­ft)
M33 x 2 235 N∙m (173.3 lb­ft)
M38 x 2 245 N∙m (180.7 lb­ft)
M42 x 2 260 N∙m (191.8 lb­ft)
M48 x 2 290 N∙m (213.9 lb­ft)
M60 x 2 330 N∙m (243.4 lb­ft)
a
Port to JDS­G173.1; stud end to JDS­G173.3.
H70356 —UN—30NOV01
TM101919 (13JUL10) 10­10­30 70 Series STS™ Combine Repair
071310
PN=50

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