Disassembling The Front Brake Caliper - Yamaha MBK YQ100 Service Manual

FRONT BRAKE
EAS00620
DISASSEMBLING THE FRONT BRAKE
CALIPER
NOTE:
Before disassembling the brake caliper, drain
the brake fluid from the entire brake system.
1.Remove:
• Union bolt
• Copper washers
• Brake hose
NOTE:
Put the end of the brake hose into a container
and pump out the brake fluid carefully.
2.Remove:
• Brake caliper pistons
• Brake caliper piston seals
a.Secure the right side brake caliper piston with
a piece of wood.
b.Blow compressed air into the brake hose joint
opening to force out the left side piston from
the brake caliper.
WARNING
• Never try to pry out the brake caliper
pistons.
• Do not loosen the bolts.
CAUTION:
Carefully remove the caliper piston to prevent
damage.
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c. Remove the brake caliper piston seals.
CAUTION:
• Do not use a sharp instrument. Remove
seals by your finger.
• Do not re-use removed parts.
d.Repeat the previous steps to force out the right
side piston from the brake caliper.
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CHAS
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