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 2010 BMW 528xi, 2010 BMW 528i, 2009 BMW 528xi, 2009 BMW 528i, and 2008 BMW 528xi. 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.

Fig 1: Identifying Disk Wheel In Balancing Machine

Courtesy of BMW OF NORTH AMERICA, INC.

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 .

Fig 2: Identifying Basic Flange, Wheel Centering Element, Flange And Clamping Nut

Courtesy of BMW OF NORTH AMERICA, INC.

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.

Fig 3: Measuring Radial Runout Of Rim

Courtesy of BMW OF NORTH AMERICA, INC.

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.

Fig 4: Measuring Lateral Runout Of Rim

Courtesy of BMW OF NORTH AMERICA, INC.

IMPORTANT: Avoid transformation errors during subsequent installation tasks.