Audi A4 Owners & Service Manuals

Audi A4: Refrigerant Circuit General Information

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 Vehicles with a High Voltage System (Hybrid Vehicles)

Extremely Dangerous Due to High-Voltage The high-voltage system is under high-voltage. Death or serious bodily injury by electric shock. - Individuals with electronic/medical life- and health su

 Refrigerant Circuit Components Allocation, High and Low Pressure Sides

 General Information

High pressure side are the condenser, receiver/dryer and restrictor or expansion valve to separate the high and low pressure liquid ends. High pressure results from the restrictor or expansion valve

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 Steering Column, Checking for Damage

Visual Check Components of the steering column must not show any indications of damage. Function Test The steering column must turn without catching or difficulty of movement. The steering column must adjust easily from side to side and vertically (this test is only possible when installed)

 Wheel Bearing in Curb Weight Position, Lifting Vehicles with Coil Spring

Special tools and workshop equipment required Engine and Gearbox Jack -VAS6931- Tensioning Strap -T10038- Engine/Gearbox Jack Adapter - Wheel Hub Support -T10149-   Note All bolts on chassis components with bonded rubber bushings must be tightened in curb weight position. Refer to →&nb

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