Replacing Complete A/C Compressor

Removing And Installing/Replacing Complete A/C Compressor


CAUTION: Follow instructions for compressor replacement without fail.


NOTE:
A/C system is drawn off.
Remove front splash guard.
Remove compressor drive belt.


M52TU, M54, M57 only:
Detach water reservoir for windshield washer system and place to one side.







S54 only:
Release expansion rivets (1).
Remove right air duct (2) in direction of arrow.

Installation Note Make sure lug (3) is correctly seated.

Detach coolant expansion tank and place to one side.

All:







Loosen screws (1).
Remove lines (2) and (3).

Installation Note:
Replace sealing rings.

Disconnect plug connection (4) in direction of arrow.

S54 and 4WD only:
Release and lower front stabilizer bar.

All:







NOTE: Secure A/C compressor (2) against falling out.


Release screws (1) and remove A/C compressor (2).