automobile engineering

1. Repairing of
automobile
componente / system

2. System/ component
1. Engine
2. Shock absorbers
3. Tyres
4. Light
5. Break fluid
6. Windscreen
7. Interior
8. Exterior

3. Engine
• Check oil level once every two week
• Check it after 5000 to 10,000 km

4. Engine
• Check the oil filter

5. Engine
• Look for any holes in the muffler or
exhaust. Replace the defective.
• Check emission every 6 moths.

6. Shock absorber
• Check the absorber action by bouncing
car up and down. car should stop
bouncing when you leave it by on its own

7. Tyres
• Keep the tyres to its recommended
pressure.
• Balance them every 10,000 km.
• Check for cut and wear.
•

8. Light
• Check the all lights are working properly.
• Cline them if needed.

9. Break fluid
• Check regularly the level of break fluid
monthly.
• In case of Excessive loss check for any
leak.

10. Windscreen
• Keep the washer reservoir full always.
• Inspect wiper blade regularly.

11. Interior
• Use the vacuum cleaner to keep the
interior clean.

12. Exterior
• Get your vehicle anti rusting coating
before the monsoon.

13. Vehicle test lane

14. Vehicle test lane
• Main function of this is testing of truck,
trailers, buses, cars, and motor cycle.
• Equipment use for this
1.Vehicle identification station
2.Alignment tester
3.Free rollers
4.Speedometer
5.Chassis dynamometer

15. 6. Smoke indicator
7. Emission tester for petrol engine
8. Head light beam tester
9. Diesel smoke tester for diesel engine

16. • It can handle three or more vehicle at a
time and keep the data and result of each
vehicle separate.
• pass or fail decision is made by
computer only no human influence on it.
• If vehicle pass then fitness certificate can
be printed.

17. Steps of vehicle testing
1. Entry and emission test petrol or diesel
2. Alignment test ,suspension test, roller
break test
3. Speedometer test
4. Visual inspection , head beam tester
5. Printing test report