User Guide

14.STEERING HANDLEBAR/FRONT WHEEL/FRONT
BRAKE/FRONT SHOCK ABSORBER/FRONT FORK
14-11
GRA ND DINK 125/150
BRAKE CALIPER
REMOVAL
First drain the brake fluid from the hydraulic
brake system.
Remove the brake fluid tube bolt.
Remove the two bolts attaching the brake
caliper.
Remove the brake caliper.
DISASSEMBLY
Remove the two brake pads dowel pins from
the brake caliper.
Remove the brake pads.
Remove the piston from the brake caliper.
If necessary, use compressed air to squeeze
out the piston through the brake fluid inlet
opening and place a shop towel under the
caliper to avoid contamination caused by the
removed piston.
Check the piston cylinder for scratches or
wear and replace if necessary.
Push the piston oil seal outward to remove it.
Clean the oil seal groove with brake fluid.
Compressed Air
Dowel Pin
Fluid Tube Bolt
Piston Oil Seal
Be careful not to damage the piston
surface.
＊
Bleed Valve
Bolts