Audi A4, S4
+ Introduction
+ Controls and receptions of safe operation
+ Current leaving and service
+ The engine
+ Systems of cooling, heating and the air conditioner
+ Power supply systems, release and decrease in toxicity of the fulfilled gases
+ Systems of an electric equipment of the engine
+ Manual box of a gear change
+ Automatic transmission
- Coupling, power shafts and differential
+ Coupling
- Power shafts of wheels
The general data
Removal and power shaft installation
Dismantling of a power shaft and replacement of a protective cover
+ Models with a full drive of wheels
+ Brake system
+ Suspension bracket and steering
+ Body
+ Onboard electric equipment
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Removal and power shaft installation Removal
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- Remove a cap closing a wheel, a decorative cap or caps of bolts of fastening of wheels.
- Turn on on a corner 90 ° a bolt of fastening of the external hinge of a power shaft.
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Bolt ослабьте when the car costs on wheels. Danger of accident! |
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- Note arrows a direction of rotation of wheels. Turn away bolts of fastening of a wheel. Lift and establish the car on supports and remove a wheel.
- Again wrap by hand all five bolts of fastening of a wheel.
- Turn out a bolt of fastening of the external hinge of a power shaft.
- Disconnect a power shaft from фланцевого a shaft/kpp.
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- If the sufficient place is not present to take out a power shaft, execute the following: turn away a nut (1), turn away a bolt and take out upward both levers (2).
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Do not expand a groove in the case of the bearing of a wheel by means of a chisel or the tool similar to it. |
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- Take aside the case of the bearing of a wheel.
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Bolts (3) and (4) do not turn on, since adjustment of a forward suspension bracket in this case will change and the running gear should be regulated again. |
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- Take out a power shaft.
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Installation
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- Insert a power shaft into the case of the bearing of a wheel.
- Establish into place both top levers. Establish a new bolt and tighten a new nut the moment 40Нм. At a nut inhaling press on the suspension bracket lever in a direction of the case of the bearing of a wheel how much it probably.
- Fix a power shaft on a flange of an axis/kpp with подкладными plates. The tightening moment: Bolt М8 – 40Нм, a bolt of M 10 - 70Нм.
- Fix the external hinge of a power shaft a new bolt. The tightening moments: Bolt М14 – 115Нм, bolt М16 – 190Нм.
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At an inhaling of a bolt the car can not concern the bases. |
- Observe a direction of rotation of wheels. Fix a wheel, lower the car on wheels and only after that tighten bolts cross-wise the moment 120Нм.
- Ask the assistant to tighten a lay brake.
- Tighten a bolt of fastening of a power shaft, tighten a bolt on a corner 180 °.
- Establish into place a cap closing a wheel, a decorative cap or caps of bolts of fastening of wheels.
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