3 Series E92 320d (N47) COUPE
64 52 521
Replacing A/C system compressor (N47,
N47S)
Warning!
Risk of injury!
Refrigerant circuit is under high pressure!
Follow safety instructions for handling R134a refrigerant.
Avoid contact with refrigerant and refrigerant oil.
Follow safety instructions for handling refrigerant oil.
Important!
Risk of damage!
Restart engine only when A/C system has been correctly
filled.
Read and comply with notes on replacing compressor.
Follow instructions for opening and replacing parts in
refrigerant circuit!
If A/C system is opened for more than 24 hours:
Replacing drier insert for A/C system
Necessary preliminary tasks:
•
Drawing off, evacuating and filling the A/C system are not
included in the time value given for this work operation
•
Remove alternator
Disconnect plug connection (1).
Release screws (2) and remove refrigerant lines.
Installation:
Replace all sealing rings and moisten with refrigerant oil.
Ensure correct cable routing (3)!
Tightening torque 64 52 1AZ
.
RA Replacing A/C system compressor (N47, N47S)
BMW AG - TIS
21.01.2013 10:26
Issue status (12/2007) Valid only until next DVD is issued
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