S6 V8-4.2L (BBD) (2004)
Accumulator HVAC: Service and Repair
Removing
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Discharge A/C refrigerant system See: Service and Repair
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Remove front bumper as complete unit.
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Remove bolts -A-.
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Disconnect refrigerant line -B-. Tightening torque: 40 Nm (30 ft. lb)
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Remove nuts -D-.
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Remove accumulator together with bracket.
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Disconnect refrigerant line -B-.
Tightening torque: 40 Nm (30 ft. lb)
NOTE: Replace both O-rings (17.2 mm x 1.8 mm).
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Seal off all open connections.
Installing
Install refrigerant lines free of stress and make sure there is sufficient clearance between lines and other components.