Audi 100

1982-1990 of release

Repair and operation of the car




Audi 100
+ 1.1. Governing bodies and devices
+ 2. Technical characteristics
- 3. Engines
   - 3.1. Four-cylinder engines
      3.1.1. Removal and installation of the engine
      - 3.1.2. Dismantling and assembly of the engine
         3.1.2.1. Removal and installation of a head of the block of cylinders
         3.1.2.2. Removal of a camshaft and pushers of valves
         3.1.2.3. Survey of a camshaft
         3.1.2.4. Definition of technical condition of hydropushers of valves
         3.1.2.5. Installation of a camshaft and pushers of valves
         3.1.2.6. Removal and installation of valves (dismantling of a head of the block)
         3.1.2.7. Survey, troubleshooting and repair of details of a head of the block of cylinders
         3.1.2.8. Gaps between cams of a cam-shaft and pushers of valves
         3.1.2.9. Camshaft drive
         3.1.2.10. Removal and installation of an intermediate shaft
         3.1.2.11. Removal and installation of a flywheel
         3.1.2.12. Replacement of epiploons of a cranked shaft
         3.1.2.13. Removal and installation of an oil case
         3.1.2.14. Removal, check and installation of the oil pump
         3.1.2.15. Dismantling of shatunno-piston group
         3.1.2.16. Survey and check of details of shatunno-piston group
         3.1.2.17. Assembly of shatunno-piston group
         3.1.2.18. Removal, survey and installation of a cranked shaft
   + 3.2. Five-cylinder engines
   + 3.3. Diesel engine
+ 4. Cooling system
+ 5. Exhaust system
+ 6. Power supply system
+ 7. Transmission
+ 8. Running gear
+ 9. Steering
+ 10. Brake system
+ 11. Body
+ 12. Electric equipment










3.1.2.2. Removal of a camshaft and pushers of valves

GENERAL INFORMATION

Head of the block of cylinders, camshaft and valves

1 – final valve;
2 – inlet valve;
3 – laying;
4 – valve spring the internal;
5 – valve spring the external;
6 – plate of valve springs;
7 – valve pusher;
8 – washer adjusting;
9 – camshaft;
10 – bearing cover;
11 – spline;
12 – camshaft cogwheel;
13 – washer;
14 – bolt of fastening of a cogwheel;
15 – valve crackers;
16 – oil scraper cap;
17 – basic washer of springs of the valve;
18 – the directing valve plug;
19 – head of the block of cylinders;
20 – epiploon

PERFORMANCE ORDER
1. To turn off a bolt of fastening of a cogwheel of a camshaft, to remove a wheel 12 and to take from a nest on a shaft a segment spline 11.
2. To turn off nuts of fastening of covers of bearings of the 1, 3 and 5, considering from a camshaft drive belt. To mark covers and to remove them.
3. To weaken and evenly to turn off nuts of fastening of covers of bearings of the 2nd and 4th. To mark covers and to remove them.
4. To remove a camshaft together with an epiploon.
5. To mark and remove pushers of valves. At each pusher from above in dredging the adjusting washer 8 is established. Adjusting washers from pushers are not recommended to be taken out not to mix them at assembly.