15. Brake System
15-7
Brake Disk Inspection
Visually check the brake disc for wear or
break.
Measure the thickness of the disc at several
places. Replace the disc if it has exceeded
the service limit.
Allowable limit: 2.0 mm
Remove the brake disc from wheel.
Check the disc for deformation and bend.
Allowable limit: 0.30 mm
Brake Master Cylinder
CAUTION
CAUTION
Remove the front and rear handlebar guards.
Remove the wires of brake lamp switch.
Drain out the brake fluid.
Remove the brake lever from the brake master
cylinder.
Remove the brake hose.
Remove the master cylinder seat and the
master cylinder.
Remove the rubber pad.
Remove the circlip.
Remove the piston and the spring.
Clean the master cylinder with recommended
brake fluid.
Do not let foreign materials enter into the
cylinder.
When replacement, the whole set of master
cylinder, piston, spring, diaphragm and
circlip should be replaced in a set.
Micrometer
Brake
disc
Master
cylinder
Brake hose
Rubber
cap
Circlip
Piston
Spring
Master cylinder
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