Service of Audi A4 from 2001 to 2005 release.
1. Operation and maintenance of the car
2. Engine
2.1. General information
2.2. Predvaritlny checks
2.3. Mekhanichsky part (petrol engines 2,0l)
2.4. Lubrication system
2.5. Cooling system
2.6. System of injection
2.7. System of production of the fulfilled gases
2.8. Mechanical part (petrol engines 3,0; 3,2 l)
2.9. Mechanical part (petrol engines of 4,2 l)
2.10. Mechanical part (diesel engines of 2,0 l)
2.10.1. Number of the engine
2.10.2. Glow plugs
2.10.3. Removal and installation of a poliklinovy belt
2.10.4. Removal and installation of a tension element of a poliklinovy belt
2.10.5. Removal and installation of a quencher of tortional 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. Correction of phases of gas distribution
2.10.9. Provorachivaniye of the crankshaft to VMT
2.10.10. Sealing flanges and two-mass flywheel / flywheel
2.10.11. Removal and installation of a flywheel, cars from multitronic
2.10.12. Conrod and piston group
2.10.13. Removal and installation of a cover of a head of the block of cylinders
2.10.14. Repair of the valvate mechanism
2.10.15. Removal and installation of cam-shafts
2.10.16. Removal and installation of roller levers
2.10.17. Replacement of oil scraper caps
2.10.18. Check of hydraulic pushers
2.11. Tables
3. Transmission
4. Running gear
5. Steering mechanism
6. Brake system
7. Onboard electric equipment
8. Body
9. Schemes of electric equipment
 




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

2.10.3. Removal and installation of a poliklinovy 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 the noise-insulating screen (fig. 2.44).

Fig. 2.45. Fastening of a forward noise isolation


Weaken clips 1–3 and remove forward and back noise-insulating screens (fig. 2.45).

Fig. 2.474. Removal of a casing of the engine


Remove a casing of the engine (fig. 2.474).
Unscrew bolts.

Fig. 2.2. Air duct


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

Fig. 2.475. Fastening of the top part of the protection cover


Remove the top part of the protection cover, having released the fixing brackets (fig. 2.475).

NOTE
Before removal of a poliklinovy belt mark the direction of the course with chalk or a felt-tip pen. Change of the direction of the course of earlier operated belt can lead to its damage


Fig. 2.476. Weakening of a tension of a poliklinovy belt


For weakening of a tension of a poliklinovy belt turn a tension element in the direction of an arrow and record it by means of a mandrel (fig. 2.476).
Take off poliklinovy a belt.

Installation
Install components in the return sequence.

Fig. 2.477. Contour of a poliklinovy belt: 1 – quencher of tortional fluctuations; 2 – tension element; 3 – generator; 4 – pump of the hydraulic booster; 5 – bypass roller; 6 – conditioner compressor


Lay poliklinovy a belt on pulleys (fig. 2.477).
Holding a tension element a wrench, take a stopper and weaken a tension element.
Check correctness of laying of a poliklinovy belt.
Start the engine and check the belt course.


2.10.2. Glow plugs

2.10.4. Removal and installation of a tension element of a poliklinovy belt