Necessary preliminary work:
Release screws (1).
Detach actuator drive for fresh air/recirculating air flap (2) from heating/air conditioning unit.
Unlock plug connection (3) and disconnect.
IMPORTANT: Servomotors must be readdressed in the event of replacement!
Addressing can only be carried out with the BMW diagnosis system.
Service functions:
BMW X3 Service & Repair Manual > Rear axle: Mandrel
Mandrel Mechanical tool
NOTE: (Drift) For driving in the retainer on the rear axle shaft
Storage Location
X8
Mandrel Mechanical tool
NOTE:
(Guide mandrel) For fitting differential gear shaft into rear axle final drive
Storage Location
X4
Mandrel Mechanical tool
Replaced by: 8330049233 ...