A/C Compressor, Replacing - BMW 1999-2005 M3 Service Manual

Heating and Air Conditioning
2 of 11
http://ebahn.bentleypublishers.com/BMW/3/E46/Repair%20Manuals/6...
5
6
7
8
9
10 - Evaporator
11 - Access port
12 - Pressure sensor

A/C compressor, replacing

Following manufacturer's
-
instructions, connect an approved
refrigerant recovery/recycling
/recharging unit to A/C system and
discharge system.
WARNING!
Do not discharge/charge the A/C
system without proper equipment and
training. Damage to the vehicle and
personal injury may result.
- Remove splash shield from under
engine.
Mark A/C drive belt with direction of
-
rotation.
Release tension on A/C belt:
Use long-handled wrench to turn
tensioner pulley release lug (A)
clockwise (against spring tension).
- Compressor
- Low pressure
line
- Access port
- Double pipe
- Expansion valve
2/25/2009 11:18 PM