BMW X5: Replacing One Upper Control Arm
NOTE: If the control arm is detached from the rear axle carrier, it is
necessary after
reinstallation to carry out a wheel/chassis alignment check.
Necessary preliminary tasks:
- Remove rear wheel.
- Deactivate and empty air spring system.
Shown on vehicle at rear right:
Remove holders (1) from control arm.
Installation:
Replace faulty holder.
2 = Lead for pulse generator
3 = Only on right side: lead for brake pad sensor
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Fig. 88: Identifying Holders And Lead For Pulse Generator
Unscrew nut (1).
Remove control arm (2) from wheel carrier.
Installation:
Keep control arm to wheel carrier connection clean and free from oil and
grease.
Replace self-locking nut.
Tightening torque.
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Fig. 89: Identifying Nut And Control Arm
Unscrew nut (1).
Release bolt (2) and remove control arm (3).
Installation:
Note insertion direction of bolt.
Replace self-locking nut.
Tighten bolt connection in normal position.
Tightening torque.
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Fig. 90: Identifying Nut, Bolt And Control Arm
After installation:
- Perform CHASSIS ALIGNMENT CHECK
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NOTE: If the guide arm is detached from the rear axle carrier, it is
necessary after
reinstallation to carry out a wheel/chassis alignment check.
Necessary preliminary tasks:
Remove rear wheel.
De
Remove rear wheel.
IMPORTANT: Expand turning lock sufficiently to avoid damaging thread
when releasing
collar nut.
Release collar nut (1), activate parking brake for this purpose.
Installation:
Repla
IMPORTANT: Observe safety when raising the vehicle.
Driving without compression struts is not permitted!
Necessary preliminary tasks:
Remove underbody panelling (rear section).
Release screws (1).
SEE MORE:
REMOVING AND INSTALLING/SEALING OR REPLACING TRANSMISSION SUMP
(GA6HP26Z)
IMPORTANT: Remove transmission sump only after it has cooled down.
After completion of work, check transmission oil level.
Use only the approved gear oil.
Failure to comply with this requirement will result in serious damage
FLUSHING OIL COOLER WITH LINES (AUTOMATIC TRANSMISSION)
Special tools required:
17 2 018 17 2 010 SET OF ADAPTERS
17 2 019 17 2 010 SET OF ADAPTERS
NOTE: Carry out the work steps listed when:
Fitting a new or replacement transmission
Flushing can only be carried out with the automatic transmissi