Yamaha YZ250F Fahrer- Und Wartungshandbuch Seite 482

Å
ı
Å
Å
FRONT BRAKE AND REAR BRAKE
ı
ı
Brake caliper piston seal kit
1. Remove:
Dust seal 1
G
Piston seal 2
G
NOTE:
Remove the piston seals and dust seals by
pushing them with a finger.
CAUTION:
Never attempt to pry out piston seals and
dust seals.
WARNING
Replace the piston seals and dust seals
whenever a caliper is disassembled.
Å Front
ı Rear
EC5A4000
INSPECTION
Brake master cylinder
1. Inspect:
Brake master cylinder inner surface a
G
Wear/scratches → Replace master cyl-
inder assembly.
Stains → Clean.
WARNING
Use only new brake fluid.
Å Front
ı Rear
2. Inspect:
Diaphragm 1
G
Crack/damage → Replace.
Å Front
ı Rear
3. Inspect: (front brake only)
Reservoir float 1
G
Damage → Replace.
5 - 15
CHAS