Yamaha TT-R125(P) Owner's Service Manual page 398

FRONT BRAKE (TT-R125LW)
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:
2. Install:
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.
3. Install:
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:
5 - 17
CHAS
Brake caliper
Brake caliper piston seal
Brake caliper dust seal
Brake caliper piston
Clean them with brake fluid.
Brake caliper piston seal 1
Brake caliper dust seal 2
Brake caliper piston 1
Sleeve boot 1.
On brake caliper bracket 2.
New
New