Audi A4 with 2001- 2005 of release.
1. Operation and car maintenance service
2. The engine
2.1. The general data
2.2. Predvaritlnye checks
2.3. A Mehanichsky part (petrol engines 2,0л)
2.3.1. Engine removal
2.3.2. Removal and installation semi wedge a belt
2.3.3. Removal and installation of a belt pulley crankshaftа
2.3.4. Removal and installation of a gear belt
2.3.5. Removal and installation of a sealing flange and a flywheel / a conducted disk
2.3.6. Replacement манжетного consolidations crankshaftа on the party of a belt pulley
2.3.7. Removal and installation of a forward sealing flange
2.3.8. Removal and installation of a two-mass flywheel
2.3.9. Removal and installation of a conducted disk
2.3.10. Removal and installation of a cranked shaft
2.3.11. Removal and запрессовка the needle bearing in crankshaft
2.3.12. Removal and asterisk installation
2.3.13. Dismantling and assemblage of pistons and rods
2.3.14. A head of the block of cylinders
2.3.15. Removal and installation of the valve of 1 system of change of phases timing
2.3.16. Removal and installation of a cover of a head of the block of cylinders
2.3.17. Removal of a head of the block of cylinders
2.3.18. Installation of a head of the block of cylinders
2.3.19. Compression check
2.3.20. Repair клапанного the mechanism
2.3.21. Removal and phase shifter installation
2.3.22. Removal and installation of cam-shafts
2.3.23. Replacement маслосъемных caps (at the established head of the block of cylinders)
2.3.24. Check of directing plugs of valves
2.3.25. Replacement манжетного consolidations of a final cam-shaft
2.4. Greasing system
2.5. Cooling system
2.6. Injection system
2.7. System of release of the fulfilled gases
2.8. A mechanical part (petrol engines 3,0; 3,2)
2.9. A mechanical part (petrol engines 4,2)
2.10. A mechanical part (diesel engines 2,0)
2.11. Tables
3. Transmission
4. A running gear
5. The steering mechanism
6. Brake system
7. An onboard electric equipment
8. A body
9. Electric equipment schemes
 




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2-3-21-snyatie-i-ustanovka-fazovrashhatelya.html

2.3.21. Removal and phase shifter installation

Removal
Remove the high pressure pump.
Unscrew bolts.

Fig. 2.142. Fastening of cover ГБЦ


Uncover ГБЦ (fig. 2.142).
Remove the vacuum pump.

Fig. 2.158. Fastening of the case of a regulator of phases timing


Remove the case of a regulator of phases timing (fig. 2.158).

Fig. 2.153. Combination of dredging


Combine a mark in a gear wheel of a cam-shaft with a mark in a protective casing of a gear belt. Dredging stand vertically the friend opposite to the friend (fig. 2.153).
Establish a clamp of cam-shafts, as is shown in drawing 2.159, and fix it.
Turn off the fixing screw of the phase shifter a face nozzle.
Compress натяжитель chains And and put it on a clamp In (fig. 2.160).

Fig. 2.160. Installation натяжителя on a clamp


Unscrew the fixing screw of the phase shifter and remove it together with a chain.

Installation

Fig. 2.159. Installation of a clamp of cam-shafts


It is necessary to stop cam-shafts a clamp of cam-shafts (fig. 2.159).
Put on a chain the phase shifter.
Put the phase shifter before a final cam-shaft to combine cut And with a thorn In (fig. 2.161).


Fig. 2.161. Combination of the phase shifter and a final cam-shaft


Fig. 2.162. Chain making


In such position lay a chain at first from above on an asterisk of an inlet cam-shaft (fig. 2.162).
Slowly scroll an inlet cam-shaft a key on two apertures in a direction of an arrow And while the phase shifter will not sit down on a cam-shaft (fig. 2.163).

Fig. 2.163. Phase shifter installation on a cam-shaft



THE NOTE
If the pin on enters into cut, it is necessary to remove and anew to establish a chain.

Tighten a bolt of fastening of the phase shifter. For this purpose use a face nozzle.
Remove a clamp In (fig. 2.160).
The further installation and assemblage is carried out in return to sequence removal.
Establish an inlet collector.
Establish ТНВД.
Establish the vacuum pump.


2.3.20. Repair клапанного the mechanism

2.3.22. Removal and installation of cam-shafts