BMW X3 Service & Repair Manual > Rear brakes: Removing and installing or replacing brake pads on both rear disc brakes (trw
floating caliper)
Special tools required:
34 1 280
2 320 871
2 320 299
IMPORTANT:
Brake pad wear sensor: after removal it must be replaced (brake pad wear sensor loses its
retention capability in the break pad).
Retaining pins and expanding spring: for vehicles older than 48 months i ...