Yamaha WR250F(N), Owner'S Service Manual

Page: 502 / 686

5 - 18
CHAS
2. Install:
●
Piston seal 1
●
Dust seal 2
WARNING
Always use new piston seals and dust
seals.
NOTE:
Fit the piston seals and dust seals onto the slot
on brake caliper correctly.
Å
Front
ı
Rear
Å
ı
3. Install:
●
Brake caliper piston 1
NOTE:
Apply the brake fluid on the piston wall.
CAUTION:
●
For the front brake caliper, install the pis-
ton with its depressed side
a
facing the
brake caliper. For the rear brake caliper,
install the piston with its shallow
depressed side
b
facing the caliper.
●
Never force to insert.
Å
Front
ı
Rear
Front brake caliper
1. Install:
●
Pad support 1
●
Brake pad 2
●
Pad pin 3
NOTE:
●
Install the brake pads with their projections
a
into the brake caliper recesses
b
.
●
Temporarily tighten the pad pin at this point.
Å
ı
FRONT BRAKE AND REAR BRAKE