Inspection And Repair - Yamaha TTR250L Service Manual

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ı
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FRONT AND REAR BRAKE
ı

INSPECTION AND REPAIR

Recommended brake component replace-
ment schedule:
Brake pads As required
Piston seals Every two years
Brake hoses Every four years
Replace only when brakes
Brake fluid
are disassembled.
WARNING
All internal parts should be cleaned in new
brake fluid only. Do not use solvents as
they will cause seals to swell and distort.
1.Inspect:
Caliper cylinder
Wear/scratches → Replace the caliper
assembly.
Caliper piston
Scratches/rust/wear → Replace the caliper
assembly.
Caliper body
Cracks/damage → Replace the brake cali-
per assembly.
Oil delivery passage (caliper body)
Blow out with compressed air.
Å Front
ı Rear
WARNING
Replace the piston seals whenever a caliper
is disassembled.
2.Inspect:
Master cylinder 1
Wear/scratches → Replace the master cyl-
inder assembly.
Master cylinder bodies 2
Cracks/damage → Replace.
Oil delivery passages
(master cylinder bodies)
Blow out with compressed air.
Å Front
ı Rear
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CHAS