Removal and installation of roller levers. Audi A4 (from 2001 to 2005 release)
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)
2.9.1. Number of the engine
2.9.2. Removal and installation of a poliklinovy belt
2.9.3. Removal and installation of a damper of tortional fluctuations
2.9.4. Replacement of an epiploon of the crankshaft on the party of a belt pulley
2.9.5. Removal and installation of a two-mass flywheel
2.9.6. Removal and a press fitting of the needle bearing in a flywheel
2.9.7. Removal and installation of the conducted disk
2.9.8. Removal and installation of all covers of chains of the drive
2.9.9. Removal and installation of chains of the drive of camshafts
2.9.10. Removal and installation of the chain drive of the mechanism of management
2.9.11. Removal and installation of a chain of auxiliary drives
2.9.12. An arrangement of inserts of the main bearings on new bent shafts
2.9.13. Accessory of inserts of radical bearings, устанавливаемыхв block of cylinders
2.9.14. Removal and installation of cam-shafts
2.9.15. Removal and installation of roller levers
2.9.16. Replacement of oil scraper caps
2.9.17. Check of adjustment of phases of gas distribution
2.10. Mechanical part (diesel engines of 2,0 l)
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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2.9.15. Removal and installation of roller levers

Removal
Remove the engine.
Remove chains of the drive of camshafts from these shaft.
Remove camshafts.
For repeated installation mark compliance of roller levers and their shaft.
Unscrew bolts.
Twist M6 bolt in an opening of a shaft of roller levers.

Fig. 2.463. Roller levers


Pull together a shaft with GBTs and remove roller levers (fig. 2.463).

Installation
Establish in the return sequence.

NOTE
Replace sealing rings of round section.
Before installation oil points of support of rockers.

Establish cam-shafts.
Establish chains of the drive of camshafts.
Install the engine.

Inhaling moment
Shaft of roller levers to GBTs: 10 N · m.


2.9.14. Removal and installation of cam-shafts

2.9.16. Replacement of oil scraper caps