BMW X5: Removing And Installing/Replacing Rear Active Stabilizer
WARNING: Danger of poisoning if oil is ingested/absorbed through the skin!
Risk of injury if oil comes into contact with eyes and skin!
Scalding hazard!
This work may only be carried out on an exhaust system which has cooled down.
IMPORTANT: Adhere to the utmost cleanliness. Do not allow any dirt to enter the hydraulic system.
Close off pipe connections with plugs.
NOTE: A film of grease on the anti-friction bearing in no way impairs the operational capability of the stabilizer.
In a warranty case you must always provide a fault memory printout, even where there is no fault memory entry, with the defective part.
Necessary preliminary tasks:
- Remove left rear wheel.
- Remove stabilizer link on both sides from stabilizer.
Release screws (1) and remove protective plate (2).
Tightening torque, see 37 14 19AZ in 37 14 ELECTRIC COMPONENTS
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Fig. 50: Identifying Screws And Protective Plate
IMPORTANT: Risk of damage! Adjust minimum distance (A) = 2.5 mm between control line and oscillating motor.
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Fig. 51: Identifying Minimum Distance Between Control Line And Oscillating
Motor
Mark installation position of control lines to oscillating motor.
Release banjo nuts (1) and remove control lines from oscillating motor.
Seal control lines and connections of oscillating motor with sealing plugs.
Installation:
Carry over identification to new component.
Control lines are protected against being mixed up by different thread diameters on the oscillating motor connection.
Tightening torque, see 37 14 18AZ in 37 14 ELECTRIC COMPONENTS
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Fig. 52: Identifying Banjo Nuts
Release left and right screws (1).
Remove stabilizer from rear axle carrier and feed out at side.
Installation:
Check anti-friction bearing on both sides for damage; if necessary, replace stabilizer (observe note at start of repair instruction).
Keep contact face for rubber mount on anti-friction bearing clean and free from oil and grease.
Check rubber mount for damage, replace if necessary.
Tightening torque, see 37 14 21AZ in 37 14 ELECTRIC COMPONENTS
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Fig. 53: Identifying Screws
After installation:
- Fill and bleed hydraulic system.
- Check pipe connections for leaks.
- If necessary, carry out initial Dynamic Drive operation.
READ NEXT:
Connecting Lines
NOTES ON FITTING A NEW PIPE OR A SCREW CONNECTION
IMPORTANT: Do not kink, twist or crush lines.
Do not disassemble screw connection!
Fitting new screw connection:
Insert complete new screw connection
Removing And Installing/Replacing DSC Yaw Sensor
IMPORTANT: Read and comply with notes on protection against
electrostatic damage (ESD
protection).
IMPORTANT: Do not kink floor panelling under any circumstances!
Necessary preliminary tasks:
Remov
SEE MORE:
Emissions Management
The N54 and N52KP meet ULEV II requirements for 2007. There are not many
changes to the emission
systems on these engines. The N54 engine has 2 underbody catalysts in addition
to the "near engine" catalysts
already in use from the N52.
The N51 engine, however, is a SULEV II compliant engine which
Replacing Front Axle Carrier
WARNING: Danger to life!
Mount securing fixture for vehicle on lifting platform to prevent the
vehicle from slipping off or tilting down.
Secure engine in installation position to prevent it from falling down.
Necessary preliminary tasks:
Lower front axle support.
Remove both lower control arms
