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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2.3.6. Replacement манжетного consolidations crankshaftа on the party of a belt pulley

Removal
Remove полиwedge a belt.
Remove gear ремнь.

Fig. 2.110. Pulley keeping crankshaftа a countersupport


Establish a belt pulley crankshaftа (for a gear belt), keeping a pulley a countersupport (fig. 2.110).

Fig. 2.111. Pulley removal crankshaftа


Turn off the central bolt of 1 belt pulley crankshaftа (for a gear belt) and remove a pulley 2 and a diamond washer 3 (fig. 2.111).

Fig. 2.112. Installation of the central bolt in crankshaft


For stripper input манжетных consolidations twist the central bolt in crankshaft against the stop manually (fig. 2.112).
Unscrew an internal part of a stripper of epiploons on nine turns (about 20 mm) from an external part and fix the screw with накатной a head.

Fig. 2.113. Вкручивание a carving head in манжетное consolidation


Grease a carving head of a stripper манжетных consolidations by engine oil, establish and, strongly having pressed, twist it as it is possible more deeply in манжетное consolidation (fig. 2.113).
Loosen the a bolt with накаткой and to turn an internal part of a stripper against crankshaftа while the epiploon will not be extended.
Clamp a stripper манжетных consolidations on flat edges in a vice. Remove манжетное consolidation by a grip.

Installation
Clear working and sealing surfaces.
Remove the oil rests on шатунной to a neck of a cranked shaft by means of pure rags.

Fig. 2.114. Installation of the directing plug


Spread directing plug of the adjusting adaptation on a neck crankshaftа (fig. 2.114).
Establish a sealing ring through directing plug on a neck of a cranked shaft.

Fig. 2.115. Запрессовка an epiploon by means of the central bolt of fastening of a pulley and the press plug of the adjusting adaptation


Запрессуйте an epiploon by means of the central bolt of fastening of a pulley and the press plug of the adjusting adaptation заподлицо (fig. 2.115).
Replace the central bolt for a belt pulley (for a gear belt).

THE NOTE
On adjoining surfaces between driving an asterisk of a gear belt and crankshaftом there should not be an oil.
Gear wheel bolt crankshaftа in addition do not grease.

Establish a pulley crankshaftа 2 (for a gear belt) with a new diamond washer 3 and a new central bolt 1 (fig. 2.111).
Fix a pulley a countersupport and fix (fig. 2.110).

Installation of a gear belt (adjustment of phases timing)
Establish полиwedge a belt.
Establish a framework of a radiator with hinged components.

Fig. 2.96. Fastening of the rubber buffer


Lower an emphasis of a support against проворачивания at the expense of a body weight on the rubber buffer and tighten nuts (fig. 2.96).
Establish a casing of a forward bumper.
Check up adjustment of headlights.

The inhaling moment
Emphasis of a shaking support: 28 Нм.
Asterisk of a drive of a gear belt to crankshaftу*: 90 Нм +90 **.
* Replace a bolt.
** 90 there correspond turn quarters.


2.3.5. Removal and installation of a sealing flange and a flywheel / a conducted disk

2.3.7. Removal and installation of a forward sealing flange