A8L V8-4.2L (BFM) (2004)
Hose/Line HVAC: Service and Repair
Refrigerant Lines, Disconnecting and Connecting From Condenser
Refrigerant Circuit
Refrigerant Lines, Disconnecting and Connecting from Condenser
‹› Condenser is available in different versions with and without power steering oil cooler depending on vehicle model.
‹› In vehicles with 6 cylinder diesel engine, refrigerant lines - A - and - B - are secured at top and bottom of condenser.
Removing
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Drain the refrigerant circuit.
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Remove noise insulation.
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Remove front bumper.
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Remove bolts - A - (tightening torque 10 Nm).
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Detach refrigerant lines from condenser.
‹› Seal open pipes and connections at condenser with suitable caps to prevent dirt and moisture from entering.
Installing
Installation is carried out in the reverse order, when doing this note the following: