Yamaha TT-R125, Owner'S Service Manual

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5 - 17
CHAS
FRONT BRAKE (TT-R125LW/TT-R125LWE)
ASSEMBLY AND INSTALLATION
WARNING
●
All internal parts should be cleaned in
new brake fluid only.
●
Internal parts should be lubricated with
brake fluid when installed.
●
Replace the brake caliper piston seals
and brake caliper dust seals whenever a
brake caliper is disassembled.
Brake caliper piston
1. Clean:
●
Brake caliper
●
Brake caliper piston seal
●
Brake caliper dust seal
●
Brake caliper piston
Clean them with brake fluid.
2. Install:
●
Brake caliper piston seal 1
●
Brake caliper dust seal 2
WARNING
Always use new brake caliper piston seals
and brake caliper dust seals.
NOTE:
Fit the brake caliper piston seals and brake
caliper dust seals onto the slot on brake cali-
per correctly.
New
New
3. Install:
●
Brake caliper piston 1
NOTE:
Apply the brake fluid on the brake caliper pis-
ton wall.
CAUTION:
●
Install the brake caliper piston with its
shallow depressed side
a
facing the
brake caliper.
●
Never force to insert.
Brake caliper
1. Install:
●
Sleeve boot 1 .
On brake caliper bracket 2 .