37 11 010 Removing and installing/replacing front active anti-roll bar
Special tools required:
DANGER OF POISONING if oil is ingested/absorbed through the skin!
RISK OF INJURY if oil comes into contact with eyes and skin!
Adhere to the utmost cleanliness. Do not allow any dirt to enter the hydraulic system.
Do not draw off hydraulic fluid (risk of contamination).
Close off line connections with seal plug 32 1 270
A film of grease on the roller bearing in no way impairs the operability of the anti-roll bar.
In all warranty cases you must always provide a fault memory printout, even where there is no fault entry, with the defective component.
Necessary preliminary tasks:
- Remove front UNDERBODY PROTECTION
- Remove both ANTI-ROLL BAR LINKS from anti-roll bar
Release screws (1) on left and right and partly remove trim panel (2).
Release screws (1) and (2) and remove pressure lines from swivel motor.
Tightening torque 37 13 4AZ .
Release screws (1).
Tightening torque 37 11 2AZ . (Short screw)
Tightening torque 32 00 1 AZ (long screw).
Remove retaining brackets.
Remove anti-roll bar with rubber mounts sideways.
Installation note:
Replace screws.
Observe different screw lengths.
(Long screw is fitted in direction of travel at rear)
Replacement: Remove both rubber mounts from anti-roll bar.
Installation note:
Check roller bearing (2) for damage, replace anti-roll bar if necessary (slight discharge of grease OK).
Keep facing for rubber mount on roller bearing clean and free from oil and grease during installation.
Check rubber mount for damage, replace if necessary.
When assembling, make sure that in succession only the seal plugs of the line to be fitted are removed.
When fitting lines, do not tilt connectors (sealing rings!) and connect fully before screwing.
Do not replace sealing rings on hydraulic lines.
Replace affected line if sealing ring is damaged.
After installation:
- Fill and bleed HYDRAULIC SYSTEM .
- Check line connections for leak tightness
- Start up DYNAMIC DRIVE .