Vehicles after change point in 1982
CHECKING RUNOUT AND
THICKNESS DEVIATION OF
REAR BRAKE DISC
- REAR WHEEL REMOVED -
Remove brake caliper 34 21 220.
Mount brake disc with two bolts.
Apply Special Tool 00 2 500 and check lateral
runout*) of brake disc with dial gauge.


34 21 220

Check thickness deviation*) within braking
surface at about 8 points with a micrometer
Installation:
Tightening torque*).


*) See Specifications