GRINDING REAR BRAKE
DISCS
- Brake Discs Removed -

Important!
Always grind both sides of both brake
discs on one axle.
Check minimum thickness.

Installation:
If a brake disc has to be replaced,
always replace both brake discs of one
axle.

Note:
Specified minimum size of rear brake
discs = 8.4 mm (0.331").

Specified machining of each braking
surface = 0.8 mm (0.031").

Measure thickness deviation = 0.02 mm
(0.0008") at approx. 8 points within a
braking surface with a micrometer.

Source of supply for brake disc
grinders: HWB