Installation Instructions

14. Brake System
14-9
Brake Disk
Inspection
Visually check the brake disk for wear or break.
Measure the thickness of the disk at several
places. Replace the disk if it has exceeded the
service limit.
Allowable limit:
Front brake disk 2.5 mm
Rear brake disk 3.5 mm
Remove the brake disk from wheel.
Check the disk for deformation and bend.
Allowable limit: 0.30 mm
Caution
y The dirty brake lining or disk will reduce
the brake performance.
y Brake lining includes the asbestos
ingredient, cannot use the air-gun to be
clean, the operator should dress the
mouthpiece and the glove, use vacuum
cleaner clean it.
Master Cylinder
Master Cylinder Removal
Caution
Do not let foreign materials enter into the
cylinder.
Caution
The whole set of master cylinder, piston, spring,
diaphragm and cir clip should be replaced as a
set.
Remove the handlebar covers.
Remove the leads of brake light switch.
Drain out the brake fluid.
Remove the brake lever from the brake master
cylinder.
Remove the brake hose.
Remove the master cylinder bolts and the master
cylinder.
Brake disk
2 bolts
Micrometer
To this chapter contents
Brake switch
Brake hose