Audi A4 with 2001- 2005 of release.
1. Operation and car maintenance service
2. The engine
3. Transmission
4. A running gear
5. The steering mechanism
5.1. Preliminary checks
5.2. Repair of the steering mechanism
5.2.1. Shipping protection
5.2.2. Check of a steering column on absence of damages
5.2.3. Removal and installation of a steering column
5.2.4. The working capacity control блокиратора
5.2.5. The steering amplifier
5.2.6. Steering centering
5.2.7. Removal and installation of the amplifier of a steering (the left wheel)
5.2.8. Adjustment of the steering mechanism with the hydraulic booster
5.2.9. Removal and installation of the pump of the hydraulic booster
5.2.10. Removal and installation of the pump of the hydraulic booster, cars from the 4-cylinder engine
5.2.11. Removal and installation of the pump of the hydraulic booster, cars from the 6-cylinder petrol engine
5.2.12. Removal and installation of the pump of the hydraulic booster, cars from 6-cylinder engine TDI of 2,5 l
5.3. Tables
6. Brake system
7. An onboard electric equipment
8. A body
9. Electric equipment schemes
 




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5-2-10-snyatie-i-ustanovka-nasosa-gidrousilitelya-avtomobili-s-4-cilindrovym-dvigatelem.html

5.2.10. Removal and installation of the pump of the hydraulic booster, cars from the 4-cylinder engine

Removal (all cars)
Remove шумоизоляционный a board.

All cars (except for TFSI)
Result a radiator framework in service position.

All cars
Loosen the полиwedge a belt.
Remove полиwedge a belt from a pulley of the pump of the hydraulic booster.

Fig. 5.2. Clips for hoses


Clamp submitting and drain hydroline clips for hoses (fig. 5.2).
Establish the pallet for oil plum.
Remove soaking up line.
Pressure head hose, 22 mm, turn off.

All cars (except for TFSI)

Fig. 5.30. A belt pulley of the pump of the hydraulic booster


Depending on execution, turn off a belt pulley of the pump of the hydraulic booster, using for deduction a key on 2 apertures (fig. 5.30)

Cars with TFSI

Fig. 5.31. Screw connections of the pump of the hydraulic booster


Unscrew screw connections of 1 pump of the hydraulic booster through apertures in a belt pulley (fig. 5.31)

All cars

Fig. 5.32. Вкручивание screw connection of the pump of the hydraulic booster


Unscrew screw connection on an underside of the pump of the hydraulic booster (fig. 5.32)
Remove the hydraulic booster pump.

Installation
Installation is carried out in return sequence.
Consolidations and sealing rings replace.
Before installation of the new pump on the party suction fill in hydraulic oil and turn by hand that oil left on the pressure party.
All connections of hoses fix new collars.
By hand rotate a nave while oil will not go from outside forcings.
Establish the hydraulic booster pump on fastening.
Insert and tighten screws 1 (fig. 5.31)
Tighten the screw on an underside of the pump of the hydraulic booster (fig. 5.32)
On the hollow screw establish new sealing rings.
Tighten the hollow screw of a pressure head hose.
Establish soaking up pipeline.
Twirl a pulley крыльчатого the pump.
Establish полиwedge a belt (fig. 5.30).
At installation semi wedge a belt watch correct position on pulleys.
Establish a radiator framework.
Establish the shock-absorber.
Establish шумоизолирующий a casing.
Fill in hydraulic oil.
Get the engine and check up a belt course.
Check up level of a working liquid in hydraulic system.


5.2.9. Removal and installation of the pump of the hydraulic booster

5.2.11. Removal and installation of the pump of the hydraulic booster, cars from the 6-cylinder petrol engine