36 10 300 Removing or installing front or rear wheel
Special tools required:
- 81 25 2 344 011
- 36 1 300
Observe safety instructions on raising the vehicle.
Follow instructions on initializing RUN FLAT INDICATOR (RPA).
Observe the following procedure to prevent shift errors and imbalance:
- Loosen wheel bolts.
- Wheel positioned with valve facing down.
- If several wheels are simultaneously removed, mark installation location of wheels on types (e.g. with a piece of chalk).
- Mark out wheel to wheel hub.
- Mark out lockable wheel bolt in relation to wheel.
- Release wheel bolts, remove wheel.
- brake disc and disc wheel,
- brake disc and wheel hub,
must be clean and free from grease.
Remove dirt, grease residues and corrosion from contact face (1) with a drill and special tool 81 25 2 344 011 .
Remove dirt, grease residues and corrosion from contact face (1) with a drill and special tool 81 25 2 344 011 .
Check brake disc retaining bolt (1) for secure seating.
Tightening torque brake disc retaining bolt:
Front axle, 34 11 1AZ .
Rear axle 34 21 1AZ .
Apply a thin coat of grease to wheel centering (1) in disc wheel.
Wheel studs with taper:
- Wheel bolt - galvanized
- Wheel bolt - black chrome plated
- Wheel bolt - black chrome plated and lockable
- Lockable wheel stud with adapter, black chrome-plated
Clean wheel bolts and check threads for damage, replace, if necessary.
Replace rusty wheel bolts.
If the wheel bolts/rims are not BMW-original, it will be necessary to retighten the wheel bolts on account of settling.
Fit wheel studs and evenly tighten crosswise by hand in order to center the disc wheel.
Tighten down wheel bolts in crosswise sequence with a calibrated torque wrench to prescribed tightening torque.
Tightening torque 36 10 1AZ .