Audi 100

1982-1990 of release

Repair and car operation

Audi 100
+ 1.1. Controls and devices
+ 2. Technical characteristics
- 3. Engines
   + 3.1. Four-cylinder engines
   - 3.2. Five-cylinder engines
      3.2.1. Removal and engine installation
      - 3.2.2. Dismantling and engine assemblage Removal and installation of a head of the block of cylinders Adjustment and a tension of a belt of a drive of a camshaft Survey, дефектовка and repair of details of a head of the block Removal of a camshaft and pushers of valves Installation of a camshaft and pushers of valves Removal and installation of valves Dismantling and assemblage of a drive of a camshaft Removal and flywheel installation Removal and installation oil картера Removal, check and installation of the oil pump Replacement of epiploons of a cranked shaft A cranked shaft and shatunno-piston group
   + 3.3. The diesel engine
+ 4. Cooling system
+ 5. An exhaust system
+ 6. The power supply system
+ 7. Transmission
+ 8. A running gear
+ 9. A steering
+ 10. Brake system
+ 11. A body
+ 12. An electric equipment

eb52c3b6 Removal and installation of valves

Considering from a camshaft drive, valves № 1, 3, 6, 8, 10 – final, valves № 2, 4, 5, 7, 9 – inlet.

1. The special adaptation to compress springs of the valve and to remove crackers 10 (fig. the Head of the block of cylinders, a camshaft and valves see) from a valve core.
2. Gradually weakening pressing the adaptation lever, to allow to valve springs to be unclenched completely. To remove the adaptation.
3. To remove a plate of 9 springs, to take out external 7 and internal 8 springs.
4. To take out the valve 2 of the directing plug 4 from outside combustion chambers, preliminary having marked their number of the valve.
5. To remove маслосъемный a cap 5 and a basic washer of 6 springs
6. To clear a head and a core of the valve of a deposit. After that to check up a condition of valves, size of deterioration of valves and directing plugs, working facets of valves, saddles and клапанных springs. To replace маслосъемные caps on new irrespective of their condition.
7. To establish valves upside-down according to earlier made marks. Before installation to grease a core of the valve and directing plugs with engine oil. It is better to put on plastic plugs a core of the valve not to damage at valve installation маслосъемный a cap. After installation of crackers of the valve to remove the adaptation for compression of springs and to strike a hammer with a soft head on a valve core, to be convinced that crackers have risen into place. After installation of valves on the engines which have been not equipped with hydropushers to check up and if it is necessary to adjust backlashes between cams of a camshaft and pushers of valves (see subsection for engines WH, KP, WC and RT. Engines KU and NF have hydropushers of valves.