64 52 523 Removing and installing/replacing A/C system compressor (N63, X Drive): Replacement

WARNING: This page is about a different car, the 2011 BMW 750xi, 2011 BMW 750Lxi, 2010 BMW 750xi, and 2010 BMW 750Lxi. However, it is still accessible from the selected car via links, so may be relevant.

Release screw (1).

Tightening torque 64 52 1AZ .

Remove refrigerant line (2).

Change COMPRESSOR OIL .

Installation note:

Replace sealing rings.

Use special tool 00 9 030 to mount sealing rings without damaging them.

Fig 1: Identifying Refrigerant Line And Screw

Courtesy of BMW OF NORTH AMERICA, INC.

After installation:

EVACUATE AND FILL A/C SYSTEM