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)
2.4. 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)
2.9.1. Engine number
2.9.2. Removal and installation semi wedge a belt
2.9.3. Removal and installation damperа крутильных fluctuations
2.9.4. Epiploon replacement crankshaftа on the party of a belt pulley
2.9.5. Removal and installation of a two-mass flywheel
2.9.6. Removal and запрессовка the needle bearing in a flywheel
2.9.7. Removal and installation of a conducted disk
2.9.8. Removal and installation of all covers of chains of a drive
2.9.9. Removal and installation of chains of a drive of camshafts
2.9.10. Removal and installation of a 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 loose leaves of the basic bearings on new cranked shaft
2.9.13. An accessory of loose leaves of radical bearings, устанавливаемыхв the 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 маслосъемных caps
2.9.17. Check of adjustment of phases timing
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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2.9.5. Removal and installation of a two-mass flywheel

Removal
Remove press a coupling disk.
Mark the party of a flywheel turned to the engine.

Fig. 2.321. Запрессовка an epiploon


Establish a key for fixing for untwisting of bolts (fig. 2.321).

Fig. 2.112. Installation of the central bolt in crankshaft



THE NOTE
Not to admit damage of a two-mass flywheel at removal, bolts In cannot be unscrewed pneumatic винтовертом (fig. 2.112). To unscrew bolts it is authorised only by hand.

Turn a two-mass flywheel And so that bolts have risen on the centre concerning apertures.
Watch at twisting of bolts that has not occurred залегание heads of bolts on a two-mass flywheel, otherwise the flywheel will be damaged at a twisting of bolts.

Installation
Establish in return sequence, thus it is necessary consider the following.

THE NOTE
The needle bearing is located in a flywheel, at replacement of its flywheel follows запрессовать.
For fastening use new bolts.

Establish a key for fixing for an inhaling of bolts.
Establish press a coupling disk.

The inhaling moment
Two-mass flywheel to crankshaftу:
– Length болтов* 22,5 mm: 60 Нм +90 **
* Replace bolts.
** 90 correspond to one quarter of a complete revolution.


2.9.4. Epiploon replacement crankshaftа on the party of a belt pulley

2.9.6. Removal and запрессовка the needle bearing in a flywheel