64 52 520 Removing and installing/replacing complete A/C compressor
WARNING: This page does not describe the selected car, but rather 7 other vehicles, including the 2003 BMW 540i, 2002 BMW 540i, 2001 BMW 540i, 2000 BMW 540i, and 1999 BMW 540i. However, it is still accessible from the selected car via links, so may be relevant.
CAUTION:
Risk of damage!
Follow instructions for compressor replacement. See 64 52... Instructions For Compressor Replacement .
Follow instructions for compressor replacement. See 64 52... Instructions For Compressor Replacement .
CAUTION:
Risk of damage!
Fit charge air hoses without grease and dry.
Fit charge air hoses without grease and dry.
NOTE:
A/C system is drawn off. See 64 50 009 Drawing Off, Evacuating And Filling A/C System (R 134a) .
Remove front splash guard.
Remove compressor drive belt. See 11 28 050 REPLACING DRIVE BELT FOR A/C COMPRESSOR .
All:
Disconnect plug connection (4) in direction of arrow.
Release screws (1).
Remove lines (2) and (3).
Installation:
Replace sealing rings.
Observe tightening torque 64 52 1AZ in HEATING AND AIR CONDITIONING - TIGHTENING TORQUES .
Compressor mounting with 4 screws:
NOTE:
Secure A/C compressor against falling out.
Unfasten screws.
Remove A/C compressor towards bottom.
Compressor mounting with 3 screws:
NOTE:
Secure A/C compressor (2) against falling out.
Release screws (1) and remove A/C compressor (2).