36 10 715 Checking rim for face and radial runout
WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2013 BMW 128i, 2012 BMW 128i, 2011 BMW 128i, 2010 BMW 128i, and 2009 BMW 128i. However, it is still accessible from the selected car via links, so may be relevant.
Necessary preliminary tasks:
- Remove wheel .
- Checking front and rear wheel for face and radial runout
- Pull tire off rim
- Remove fitted balance weights
- Remove dirt from rim well and rim flange
IMPORTANT:
Disk wheels must not be repaired!
Mount disk wheel in balancing machine.
Use suitable wheel centering element supplied with corresponding balancing machine.
- Basic flange
- Wheel centering element
- Type flange
- Clamping nut
Also refer to section on WORKSHOP EQUIPMENT .
Place dial gauge sensor on rim shoulder.
Turn wheel by hand and measure max. Radial Runout
Carry out measurement on both rim shoulder sides.
NOTE:
Dial gauge must be vertical to rim shoulder.
Position sensor on rim flange.
Turn wheel by hand and measure max. Lateral Runout .
Carry out measurement on both rim flanges.
NOTE:
Dial gauge must be vertical to rim flange.