BMW X3 Service & Repair Manual: Replacing safety pressure switch
WARNING: Danger of injury! Refrigerant circuit is under high pressure! Follow safety informations for handling R 134a refrigerant . Avoid contact with refrigerant and refrigerant fluid. Follow safety instructions for HANDLING REFRIGERANT OIL .
IMPORTANT: Risk of damage! Restart engine only when A/C system has been correctly filled.
Follow INSTRUCTIONS for opening and replacing parts in refrigerant circuit.
If air conditioning system is open for longer than 24 hours: replace DESICCANT INSERT FOR AIR CONDITIONING
Necessary preliminary tasks:
- DRAIN OFF AIR CONDITIONING SYSTEM
Unclip wiring harness (1).
Pull expansion tank (2) upward out of retaining bracket.
Unfasten plug connection (1) and disconnect.
Installation note: Guide pin (2) must be fit correctly in rubber guide (3).
Unfasten plug connection (1) and disconnect.
Release safety pressure switch (2) and remove.
After installation:
- EVACUATE AND FILL A/C SYSTEM
Replacing desiccant insert for air conditioning system
WARNING: Danger of injury!
Refrigerant circuit is under high pressure!
Follow safety instructions for handling R 134a refrigerant .
Avoid cont ...
Other materials:
BMW X3 Service & Repair Manual > Transfer box: Replacing radial shaft seal for actuator shaft (atc 450)
Special tools required:
11 1 200
11 1 380
23 0 490
IMPORTANT:
Read and comply with notes on protection against electrostatic discharge (ESD protection).
After completion of the repair work, CHECK TRANSMISSION OIL LEVEL and top up if
necessary.
Use only the approved TRANSMIS ...
BMW X3 Owners Manual
BMW X3 Service & Repair Manual
