ppt on industrial training at maruti suzuki workshop

Introduction
History
General Car Servicing:- 1.Engine Oil Replace
2.Oil Filter Replace
3.Air Filter Replace
4.Brake Pad Replace
5.Gear Oil Check
7.Coolant Top-up
8.Belts Check
9. Sparkplug Check
10. Wheel Alignment
11. Lubricate & Grease
12. Wash & Polish

1. Presentation on Practical Industrial Training at Maruti Suzuki (Jaipur) Submitted To: Ramakant Sir HOD Mechanical department Presented by: Vivek kumar gaur B. Tech final Year (Mech.) Roll no. - 15ESNME027

2. CONTENT Introduction History General Car Servicing:- 1.Engine Oil Replace 2.Oil Filter Replace 3.Air Filter Replace 4.Brake Pad Replace 5.Gear Oil Check 7.Coolant Top-up 8.Belts Check 9 . Sparkplug Check 10 . Wheel Alignment 11 . Lubricate & Grease 12 . Wash & Polish

3. Maruti Suzuki India Limited, formerly known as Maruti Udyog Limited, is an automobile manufacturer in India. It is a subsidiary of Japanese automobile and motorcycle manufacturer Suzuki Motor Corporation. Founded: 1982 HQ : Delhi Key People : R. C. Bhargava (Chairman) Kenichi Ayukawa (MD & CEO) Parent Company :Suzuki Motor Corporation INRODUCTION

4. HISTORY   Maruti udyog limited was established in February 1981. In 1982, a licence & Joint Venture Agreement (JVA) was signed between Maruti Udyog Ltd, and Suzuki of Japan. First Historious car is Maruti 800 Maruti 800 - Launched 1983 - Largest selling car in India , until 2004 - cheapest car in India.

5. 1. ENGINE OIL REPLACE Change engine oil at the vehicle manufacturer's recommended service interval that matches vehicle's operating conditions and driving habits Make sure to check vehicle manual for the correct viscosity Engine oils:-5W30,5W40,10W40

6. 2. OIL FILTER REPLACAE Car manufacturers often suggest  changing oil filters  with  every oil change , which   should  occur  every  3,000 miles or three months (whichever comes first ) Need to be changed:- Dirty or clogged  oil filters  allow contaminants to sail straight to engine where they can cause damage as well as affect fuel economy.

7. STEP 1 Run your engine.Since warm oil drains faster STEP 2 Drive car onto two ramps. STEP 3 Locate the oil drain plug and place the oil pan below it. STEP 4 Unscrew the plug by hand. STEP 5 Drain old oil. STEP 6 Replace oil plug. STEP 7 Remove existing oil filter. STEP 8 Lubricate the new filter and screw into place by hand STEP 9 Pour new oil. STEP 10 Run the engine and look for leaks. STEP 11 Check the oil level. STEP 12 Dispose of old oil and oil filter properly. STEP TO REPLACE OIL FILTER:- Cont ….

8. 3.AIR FILTER REPLACE Check the  filter  regularly to keep your  car  breathing at maximum efficiency by keeping the dust out.  Change the   filter  every 50,000 km (30,000 miles), or about once a year. If we drive in a dusty area, it will need replacement  more often . Recommend having AirFilter checked during every oil change or aspart of your normal maintenance schedule & get it replaced

9. 4.BRAKE PAD REPLACE On average, most brake pads will last about 50,000 miles . Don’t wait for one of these  below signs to become evident. Check brake pads every 12,000 miles or 12 months. Signs to replace brake pad:- 1.Grinding, scraping, or squealing noises when applying the brakes. 2.It takes longer than normal to come to a complete stop. 3.Vehicle vibration when brakes are applied. 4.Less than a quarter inch of brake pad.

10. Fig: brake pad Cont ….

11. 5.GEAR OIL CHANGE change the gear oil at least at 40K miles or as per car manual. In general, mineral gear oil needs to be changed more often , while synthetic oil lasts longer. synthetic   oils  are made from more advanced refining processes and are of a higher purity and quality than conventional   mineral oils  or semi- synthetic oils .

12. Gearbox oils are classified by the American Petroleum Institute(API)  using GL ratings. Three API gear lubricant service designations are in use today . 1. API GL-4 classifies passenger car and light truck manual gear box. 2 . API GL-5 defines passenger car, light and heavy truck and bus hypoid final drives. 3 . API MT-1 is a recently introduced. API RATINGS:- Cont ….

13. 7.COOLANT TOP-UP coolant is like the  water  that helps to dispel heat. In fact, coolant mixes with   water  in a car's radiator. It prevents the  water from freezing and boiling given the extreme temperatures it is exposed to .

14. NEED TO BE COOLENT CHANGED:- Over time, dirt and other contaminants can build up in the fluid, or it may become acidic. When this occurs, the radiator fluid is much less effective and should be changed. Cont …

15. 8.Belt check A drive belt is the part that drives all the accessories such as an alternator, power steering pump, car's water pump, air conditioning compressor etc. Serpentine belts: A serpentine belt, also known as a  multi - vee , poly-v, or  multi -rib belt , is a single, continuous belt used to drive multiple peripheral devices in an automotive engine. fig:-serpentine belts

16. The belt itself is driven by a pulley attached to the engine crankshaft Drive belt is replaced between 40,000 and 70,000 miles . Cont ….

17. 9. SPARKPLUG CHECK Spark plugs deliver an electric spark that starts combustion inside the cylinders of a gasoline-powered engine. Over time, the tip and the electrode wear out and gap between them increases. A failed ignition coil or cable will cause an engine to misfire.

18. There are two types of spark plugs: 1.conventional 2.long-life (platinum- or iridium tipped). It's recommended to replace all spark plugs if one of the ignition coils fail . Cont ….

19. 10.WHEEL BALANCING For smooth rotation of the wheel and tyre assembly without causing its own vibrations, the wheel assembly must be in a state of static and dynamic balance . Factors responsible for an imbalance of the mass distribution around the wheel are as follows. ( i ) Tyre moulding may not be fitted concentric on the wheel rim. (ii) buckled wheel rim. (iii) Tyre walls, crown tread thickness may be non-uniform. (iv) Over or under inflation of tyre may cause uneven wear across the tread .

20. fig:-Wheel balance machine Cont ….

21. 11. WHEEL ALIGNMENT Wheel alignment, mainly consists of adjusting the angles of wheels to the car manufacturer specifications . The purpose of these adjustments is to reduce tire wear, and to ensure that vehicle travel is straight and true. 

22. Need of wheel alignment:- Uneven tread wear Vehicle pulling to the left or right steering wheel is off center when driving straight Cont ….

23. CAMBER This is the inward or outward angle of the wheel when viewed from the front of the vehicle . inward or outward tilt,known as negative and positive camber, respectively. TERMS USED IN WHEEL ALIGNMENT

24. 2. TOE toe alignment is the extent to which tires turn inward or outward when viewed from above . Steering response will be improved with toe-out . Straight line stability will be improved with toe-in. Cont ….

25. 3. CASTER it’s the angle of steering axis from the verical when viewed from the side of vehicle. caster angle helps balance steering and stability. Cont ….

26. 12. Lubricate & Grease 1. Rubber boots (tie rod end) 2. Door 3. CV Shaft 4. Rear Differential Housing Oil Change 5. Wheel Bearing Grease 6. Steering cable lubrication 7. Brake Fluid 8 . Gear shift linkage 9 .Clutch Spring 10.Gear Oil (transmission oil) 11.Brake Caliper Greasing

27. 13.WASHING Washing is done after all the behind process. Washing is done with help high pressure water sprey . Washing is done after every service of the car