Situation:
When a shock absorber is faulty on one side (leaking, noises, etc.), often both shock absorbers on the axle in question are replaced.
Effect:
This is not necessary for technical reasons and causes the manufacturer not to recognize the unnecessarily removed shock absorbers as defective parts. Unnecessarily high costs for the customer can be avoided by replacing the shock absorber on one side only.
Procedure:
If one shock absorber is damaged, it is only necessary to replace both shock absorbers when the car has driven in excess of 80 000 km.
Exception: On all M-GmbH models, when a limit value is exceeded on one side, it is still necessary always to replace both shock absorbers on the relevant axle.
INSTRUCTIONS (CHASSIS COMPONENTS MADE OF ALUMINIUM)
Due to the chemical and corrosion characteristics of aluminium, always comply with the following points when handling aluminium components:
BMW X3 Service & Repair Manual > Front brakes: Removing and installing/renewing brake pads on both front disc brakes
Special tools required:
34 1 050
34 1 280
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 it is
recom ...