Honda SH125 Manual page 303

BRAKE SYSTEM
ASSEMBLY
BRAKE CAM
Apply grease to the grease groove in the bushing.
Apply grease to the lips of new dust seal and install
them into the cam pivot with the flat surface facing
the wheel.
0 2 mm
Wheel side
Install the brake cam with the lock washer, aligning
washer tabs with the lug on the brake panel.