Disassembling The Rear Brake Caliper (For Yp250R); Disassembling The Rear Brake Caliper (For Yp250Ra); Checking The Rear Brake Caliper - Yamaha MBK XMAX 2014 Service Manual

EAS22600
DISASSEMBLING THE REAR BRAKE
CALIPER (for YP250R)
1. Remove:
• Brake caliper piston "1"
• Brake caliper piston dust seal "2"
• Brake caliper piston seal "3"
1
2
3
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a. Blow compressed air into the brake hose joint
opening "a" to force out the piston from the
brake caliper.
EWA13550
WARNING
• Cover the brake caliper piston with a rag.
Be careful not to get injured when the pis-
ton is expelled from the brake caliper.
• Never try to pry out the brake caliper pis-
ton.
a
b. Remove the brake caliper piston dust seal
and brake caliper piston seal.
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EAS2DM1011
DISASSEMBLING THE REAR BRAKE
CALIPER (for YP250RA)
1. Remove:
• Brake caliper pistons "1"
• Brake caliper piston dust seals "2"
• Brake caliper piston seals "3"
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▲ ▲▲▲ ▲ ▲ ▲▲▲ ▲ ▲ ▲▲▲ ▲
1
3
▼ ▼▼▼ ▼ ▼▼▼ ▼
a. Blow compressed air into the brake hose joint
opening "a" to force out the pistons from the
brake caliper.
EWA13550
WARNING
• Cover the brake caliper piston with a rag.
▼▼▼
Be careful not to get injured when the pis-
ton is expelled from the brake caliper.
• Never try to pry out the brake caliper pis-
ton.
b. Remove the brake caliper piston dust seals
and brake caliper piston seals.
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EAS22640

CHECKING THE REAR BRAKE CALIPER

Recommended brake component replace-
Brake pads
▲▲▲
Piston dust seal
Piston seal
Brake hoses
Brake fluid
1. Check:
• Brake caliper piston "1"
Rust/scratches/wear → Replace the brake
caliper piston.
4-56
REAR BRAKE
1
3
2
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a
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ment schedule
If necessary
Every two years
Every two years
Every four years
Every two years and
whenever the brake
is disassembled
2
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