Q7 Quattro V6-3.6L (BHK) (2007)
Condenser HVAC: Service and Repair
Refrigerant Lines For Condenser, Disconnecting and Re-Connecting
Refrigerant Lines For Condenser, Disconnecting And Re-connecting
NOTE: Condenser is available in different versions, depending on version of vehicle Parts Catalog.
Removing
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Discharge A/C refrigerant system:
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If necessary, remove noise insulation.
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Remove bolts - A - (tightening torque 20 Nm).
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Disconnect refrigerant lines - D - and - E - from condenser.
NOTE:
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Close all open lines and connections on condenser with suitable caps (avoid dirt and moisture from entering the system).
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Do not bend, kink or stretch lines or hoses as refrigerant lines and refrigerant hoses may be damaged.
Installing
Installation is the reverse of removal, noting the following:
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Replace O-ring seals - B - and - C -. Version. Parts Catalog
NOTE: Coat O-ring seals lightly with refrigerant oil before installing.
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Check positions of refrigerant lines, they must be fully engaged in bracket and cannot come in contact with other components.
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Evacuate refrigerant circuit and recharge again.
