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)
2.10. A mechanical part (diesel engines 2,0)
2.10.1. Engine number
2.10.2. Candles накаливания
2.10.3. Removal and installation semi wedge a belt
2.10.4. Removal and installation of a tension element semi wedge a belt
2.10.5. Removal and installation гасителя крутильных 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. Updating of phases timing
2.10.9. Проворачивание crankshaftа to ВМТ
2.10.10. Sealing flanges and a two-mass flywheel / a flywheel
2.10.11. Removal and flywheel installation, cars with multitronic
2.10.12. Shatunno-piston group
2.10.13. Removal and installation of a cover of a head of the block of cylinders
2.10.14. Repair клапанного the mechanism
2.10.15. Removal and installation of cam-shafts
2.10.16. Removal and installation of roller levers
2.10.17. Replacement маслосъемных caps
2.10.18. Check of hydraulic pushers
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
 







2-10-8-korrektirovka-faz-gazoraspredeleniya.html

2.10.8. Updating of phases timing

If a nave In

Fig. 2.497. Fixing of naves And and In

It was not fixed, loosen the fixing bolts of 2 gear wheels of an inlet cam-shaft (fig. 2.497).
Grasp a wrench the central bolt of an inlet cam-shaft.
Turn a nave so that it was possible pass a lock pin.
Tighten bolts of 2 gear wheels of an inlet cam-shaft with effort 25 Нм.
Remove lock pins and a stopper crankshaftа.

ATTENTION
To scroll the engine it is authorised only for crankshaft in a rotation direction (clockwise).

Make two turns crankshaftа in a direction of rotation of a shaft of the engine while crankshaft again will not rise in position of a dead point.
Carry out the repeated control of phases of distribution.
If it is impossible to fix crankshaft, loosen the bolts of 1 and 2 gear wheels And and In cam-shafts (fig. 2.497).
A little turn crankshaft in a direction of rotation of the engine so that crankshaft it was possible fix a stopper crankshaftа for engines with a round gear wheel of a gear belt crankshaftа or by means of a stopper crankshaftа for engines with an oval gear wheel of a gear belt crankshaftа.

THE NOTE
If crankshaft has been turned for ВМТ, it is necessary to turn slightly at first it back that then anew to establish in ВМТ in a direction of rotation of the engine.

Tighten bolts of 1 and 2 gear wheels And and In cam-shafts with the moment 25 Нм (fig. 2.497).
Remove lock pins and a stopper crankshaftа.

ATTENTION
To scroll the engine it is authorised only for crankshaft in a rotation direction (clockwise).

Make two turns crankshaftа in a direction of rotation of a shaft of the engine while crankshaft again will not rise in position of a dead point.
Carry out the repeated control of phases of distribution.

Assemblage
The further assemblage is carried out in return sequence.
Establish the bottom and average part of a protective casing of a gear belt.
Establish гаситель крутильных fluctuations.
Establish полиwedge a belt.
Establish a framework of a radiator with hinged elements.
Lower an emphasis of a forward support at the expense of a body weight on the rubber buffer and tighten nuts.
Establish an overlay of a forward bumper.

The inhaling moments
Tension roller of a gear belt and head of the block of cylinders: 20 Нм +45 *.
Asterisk of a cam-shaft and nave: 25 Нм.
The bottom cover of a gear belt to the block of cylinders: 10 Нм **.
Average cover of a gear belt to the block of cylinders: 10 Нм **.
Emphasis of a forward support to a radiator framework: 28 Нм.
Shlangovye collars, width of 9 mm: 3 Нм.
Shlangovye collars, width of 13 mm: 5,5 Нм.
* 45 correspond the one eighth turn.
** Bolts to insert, preliminary having greased with their carving varnish.


2.10.7. Removal and installation of a gear belt

2.10.9. Проворачивание crankshaftа to ВМТ