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
 




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2-10-3-snyatie-i-ustanovka-poliklinovogo-remnya.html

2.10.3. Removal and installation semi wedge a belt

Removal

Fig. 2.44. Bolts of an exhaust pipe of an independent additional heater


In cars with an additional heater unscrew bolts of an exhaust pipe of an independent / additional heater from шумоизоляционного the screen (fig. 2.44).

Fig. 2.45. Fastening of a forward noise isolation


Loosen the clips 1–3 also remove forward and back шумоизоляционный screens (fig. 2.45).

Fig. 2.474. Removal of a casing of the engine


Remove an engine casing (fig. 2.474).
Unscrew bolts.

Fig. 2.2. An air line


Remove an air line 1 and 2 (fig. 2.2).
Remove a sealant of a motor compartment on a radiator framework.

Fig. 2.475. Fastening of the top part of a protective casing


Remove the top part of a protective casing, having released fixing скобы (fig. 2.475).

THE NOTE
Before removal semi wedge a belt mark a direction of a course with a chalk or a felt-tip pen. Change of a direction of a course before a maintained belt can lead to its damage


Fig. 2.476. Tension easing semi wedge a belt


For tension easing semi wedge a belt turn a tension element in a direction of an arrow and fix it with the help send (fig. 2.476).
Remove полиwedge a belt.

Installation
Establish components in return sequence.

Fig. 2.477. A contour semi wedge a belt: 1 – гаситель крутильных fluctuations; 2 – a tension element; 3 – the generator; 4 – the hydraulic booster pump; 5 – bypass a roller; 6 – the conditioner compressor


Lay полиwedge a belt on pulleys (fig. 2.477).
Keeping a tension element a wrench, take a stopper and loosen the a tension element.
Check up correctness of a lining semi wedge a belt.
Get the engine and check up a belt course.


2.10.2. Candles накаливания

2.10.4. Removal and installation of a tension element semi wedge a belt