Removal and installation of a tension element of a poliklinovy belt. Audi A4 (from 2001 to 2005 release)
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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2.10.4. Removal and installation of a tension element of a poliklinovy belt

Removal
Bring a radiator frame into service situation.

Fig. 2.474. Removal of a casing of the engine


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

Fig. 2.478. Hose of an air duct of the electric motor of the gate of an inlet collector


Remove an air duct hose from the electric motor of the gate of an inlet collector, having slightly raised a fixing bracket (fig. 2.478).

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.

Fig. 2.479. Removal of a tension element of a poliklinovy belt


Unscrew a bolt and remove a tension element of a poliklinovy belt (fig. 2.479).

Installation
Installation is carried out in the return sequence.
Before an inhaling check correctness of provision of a tension element on an arm of additional units.
Establish poliklinovy a belt.

Fig. 2.480. Lock bracket of an airwater hose


At installation of airwater hoses with shtekerny connections you watch that the lock bracket was latched for the holding ledge And with a characteristic sound (fig. 2.480).
Establish a radiator frame 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 front bumper.

Inhaling moments
Tension element of a poliklinovy belt to the holder: 25 N · m.
Emphasis of a forward support to a radiator frame: 28 N · m.
Hose collars, width are 9 mm: 3 N · m.
Hose collars, width are 13 mm: 5,5 N · m.


2.10.3. Removal and installation of a poliklinovy belt

2.10.5. Removal and installation of a quencher of tortional fluctuations