Special tools required:
Necessary preliminary work:
IMPORTANT: Expand anti-twist lock sufficiently to avoid damaging thread when releasing collar nut (1).
Activate parking brake and release collar nut (1).
Installation note:
Lightly oil the gearing on the shaft journal.
No oil permitted on thread of shaft journal or collar nut.
Replace collar nut (1) by positive peening at flat areas of output shaft.
IMPORTANT: Special tools 33 5 120 and 33 5 125 must be inserted in all-round slot (1) on output shaft!
Use special tools 33 5 123 , 33 5 121 , 33 5 124 /33 5 126 to push the output shaft out of the rear axle final drive by jerking.
Here, synchronising key of bolt 33 5 122 must rest on rear axle final drive.
Installation note:
High installation forces indicate that the output shaft spline teeth are damaged or deformed! Check gearing, replace damaged components.
Check dust plate (1) for damage, renew if necessary.
Circlip (2) must be replaced.
Coat contact surface (3) of output shaft with approved final drive oil.
IMPORTANT:
- The RADIAL SHAFT SEAL FOR THE OUTPUT SHAFT should be replaced every time the output shaft is removed and installed.
- The circlip of the output shaft must be replaced after re-installation.
IMPORTANT: Secure wheel carrier against falling out.
Remove wheel carrier including output shaft.
IMPORTANT: Check sensor head and line from pulse sensor prior to installation for external damage, replacing if necessary.
Replacement:
After installation:
BMW X3 Owners Manual > Changing wheels and tires: Recommended tire brands
For each tire size, the manufacturer of your vehicle
recommends certain tire brands. These
can be identified by a star on the tire sidewall.
With proper use, these tires meet the highest
standards for safety and handling.
New tires
Tire traction is not optimal due to manufacturing
circu ...