Service of Audi A4 from 2001 to 2005 release.
1. Operation and maintenance of the car
2. Engine
2.1. General information
2.2. Predvaritlny checks
2.3. Mekhanichsky part (petrol engines 2,0l)
2.4. Lubrication system
2.5. Cooling system
2.6. System of injection
2.7. System of production of the fulfilled gases
2.8. Mechanical part (petrol engines 3,0; 3,2 l)
2.9. Mechanical part (petrol engines of 4,2 l)
2.10. Mechanical part (diesel engines of 2,0 l)
2.10.1. Number of the engine
2.10.2. Glow plugs
2.10.3. Removal and installation of a poliklinovy belt
2.10.4. Removal and installation of a tension element of a poliklinovy belt
2.10.5. Removal and installation of a quencher of tortional fluctuations
2.10.6. Removal and installation of an arm of additional units
2.10.7. Removal and installation of a gear belt
2.10.8. Correction of phases of gas distribution
2.10.9. Provorachivaniye of the crankshaft to VMT
2.10.10. Sealing flanges and two-mass flywheel / flywheel
2.10.11. Removal and installation of a flywheel, cars from multitronic
2.10.12. Conrod and piston group
2.10.13. Removal and installation of a cover of a head of the block of cylinders
2.10.14. Repair of the valvate mechanism
2.10.15. Removal and installation of cam-shafts
2.10.16. Removal and installation of roller levers
2.10.17. Replacement of oil scraper caps
2.10.18. Check of hydraulic pushers
2.11. Tables
3. Transmission
4. Running gear
5. Steering mechanism
6. Brake system
7. Onboard electric equipment
8. Body
9. Schemes of electric equipment
 




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2-10-14-remont-klapannogo-mekhanizma.html

2.10.14. Repair of the valvate mechanism

Fig. 2.510. Components of the valvate mechanism: 1 – a pipeline arm – 10 N · m; 2 – bolt of 20 N · m; 3 – balance weight axis; 4 – balance weight axis bolt; 5 – bolt of a head of the block of cylinders; 6 – washer; 7 – checks of the valve; 8 – plate of a valve spring; 9 – valve spring; 10 – oil scraper cap; 11 – the directing valve plug; 12 – roller lever; 13 – roller lever; 14 – sealing rings; 15 – head of the block of cylinders; 16 – inlet valves; 17 – final valves; 18 – sealing ring; 19 – axis; 20 – bolt of 10 N · m; 21 – locking bolt of 10 N · m; 22 – axis; 23 – bearing insert; 24 – final cam-shaft; 25 – inlet cam-shaft; 26 – frame of support



Check of axial shift of cam-shafts

Fig. 2.511. Check of axial shift of cam-shafts



You take measurement at the removed roller levers and the mounted module of support.
Limit admission of 0,15 mm.


2.10.13. Removal and installation of a cover of a head of the block of cylinders

2.10.15. Removal and installation of cam-shafts