BMW X3 Service & Repair Manual: Replacing a rear pulse generator
IMPORTANT: Read and comply with notes on PROTECTION AGAINST ELECTROSTATIC DAMAGE (ESD protection).
Necessary preliminary work:
- Remove rear WHEEL .
- Read and comply with GENERAL INFORMATION.
Open housing cover (1).
Disconnect plug connection for pulse generator.
Unclip line from holders (2).
Installation note: Ensure proper locking of plug connector and proper seating of rubber grommets.
Release screw (1).
Withdraw wheel speed sensor (2) from bore hole.
Unclip line from holder (3).
Clean bore for pulse generator and lubricate with Staburags NBU 12/K lubricating grease.
IMPORTANT: Prior to installation, check sensor head for damage and replace if necessary.
Replacing a brake pad sensor (rear)
IMPORTANT:
The brake pad wear sensor must be replaced once it has been removed (brake pad wear sensor
loses its retention capability in the bra ...
Replacing one front pulse generator
IMPORTANT:
Read and comply with notes on PROTECTION AGAINST ELECTROSTATIC DAMAGE
(ESD protection).
Necessary preliminary work:
Remove fr ...
Other materials:
BMW X3 Service & Repair Manual > Alternator with drive and mounting: Removing and installing or replacing alternator (N55)
Necessary preliminary tasks:
Switch off ignition
Disconnect BATTERY EARTH LEAD and cover.
REMOVE LEFT CHARGE AIR DUCT .
Remove alternator DRIVE BELT .
NOTE: In order to remove the alternator, it is necessary to remove .
In so doing:
Do not draw off air conditioning refrigerant.
...