Yamaha YZ250(P)/LC Owner's Service Manual page 396

FRONT BRAKE AND REAR BRAKE
EC534214
Caliper
1. Inspect:
9
Caliper cylinder inner surface a
Wear/Score marks¡Replace caliper as-
sembly.
A Front
B Rear
2. Inspect:
9
Caliper piston 1
Wear/Score marks¡Replace caliper piston
assembly.
w
Replace the piston seals and dust seals 2 2
whenever a caliper is disassembled.
EC534301
Brake hose
1. Inspect:
9
Brake hose 1
Crack/Damage¡Replace.
EC5A5000
ASSEMBLY AND INSTALLATION
w
9
All internal parts should be cleaned in
new brake fluid only.
9
Internal parts should be lubricated with
brake fluid when installed.
9
Replace the piston seals and dust seals
whenever a caliper is disassembled.
EC5A5800
Caliper piston
1. Clean:
9
Caliper
9
Piston seal
9
Dust seal
9
Caliper piston
Clean them with brake fluid.
5-16
CHAS