Special tools required:
Necessary preliminary tasks:
NOTE: After completing repair work, read and comply with notes on breaking in new brake discs/brake pads.
Check minimum brake disc thickness:
NOTE: If the brake discs are replaced, you must also fit new brake pads.
Brake discs may only be replaced in pairs (on each axle)
IMPORTANT: New brake pads may only be fitted if the brake disk thickness is greater than the MINIMUM BRAKE DISC THICKNESS (MIN TH).
Release screws (1). Remove brake-caliper support.
IMPORTANT: To release brake disc: Do not under any circumstances strike friction ring with a hammer or similar! If necessary, carefully tap on base of brake disc chamber with a rubber mallet.
Clean contact surface of brake disc at wheel hub thoroughly and remove traces of corrosion.
Unevenness on contact surface may result in distortion of brake disc!
Release screw (1) and remove brake disc (2).
Installation note: Replace screw.
BMW X3 Service & Repair Manual > Engine and gearbox suspension: Synchronizing key
Synchronizing key Minimum set: Mechanical tools AM
NOTE: For installing the transfer box rubber mount - series: E53
Storage Location
B9
C9
Synchronizing key Minimum set: Mechanical tools AM
NOTE: For installing the transfer box rubber mount - series: E46/16, E83
Storage Location
B9
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