36 10 508 Stationary wheel balancing
Special tools required:
- 36 1 010
- 36 1 020
Necessary preliminary tasks:
- Remove Wheel
Remove any fitted balancing weights, stones in tread pattern and larger contaminants.
Check tyre pressure, check tyre for condition, damage, flat spots (out-of-round caused by e.g. stopping the car with hot tyres); if necessary, check wheel and tyre for Radial And Lateral Runout .
Use BMW-approved centring elements of relevant balancing machine manufacturers.
- Basic flange
- Wheel centring element
- Type flange
- Clamping nut
Balance wheel in accordance with operating instructions of relevant balancing machine.
On light-alloy rims with distinctive J-shape rim flange, proceed as follows:
- Gently force off tyre side wall with special tool 36 1 020 at appropriate point from rim flange.
- Install retaining clip (1).
- Remove special tool 36 1 020.
Raise retaining clip with special tool 36 1 010. Slide balance weight underneath and allow it to snap into place.
Arrangement of balance weights for light-alloy rims with distinctive J-shape rim flanges.
- Spring retainer
- Balance weight
Adhesive weights must be used on all other light-alloy rims.
Max. imbalance per wheel. For specifications refer to Wheels One-part alloy wheels , Wheels Steel and aluminium strip wheels or Wheels Two-part alloy wheels .
- Carefully remove any adhesive weights. Do not damage rim when doing so.
- Select suitable location for fitting.
- Clean adhesive area thoroughly.