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
5.1.1. Check of level of oil in the steering hydraulic booster
5.1.2. Prorolling of system of a steering
5.1.3. Check of system of a steering on tightness
5.1.4. Pressure check крыльчатого the pump (cars with 4-tsil. Petrol and 6-tsil. Diesel engines)
5.1.5. Cars with the 6-cylinder petrol engine
5.1.6. Cars with the 8-cylinder petrol engine and a chain drive
5.2. Repair of the steering mechanism
5.3. Tables
6. Brake system
7. An onboard electric equipment
8. A body
9. Electric equipment schemes
 







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5.1.1. Check of level of oil in the steering hydraulic booster

Do not start the engine and establish forward wheels directly.
Oil in a cold condition (external temperature apprx. +20 °C):
Turn off a cover.
Wipe the index of level a pure rag.
Densely twirl a cover and again turn off.
Oil level read out on the index only after preliminary closing of a cover.

Check of level of oil

Fig. 5.1. Check of level of oil



Oil should be in mark area «MAX».

Check of level of oil at oil temperature in the engine +80 °C
Oil should be on 10 mm above a mark «MAX».

THE NOTE
If level of oil above the specified zone, pump out oil.
If level of oil below the specified zone, it is necessary check up hydraulic system on негерметичность. In this case one доливки has not enough oil.
The churned butter reuse it is impossible.



5.1. Preliminary checks

5.1.2. Prorolling of system of a steering