Yamaha WR450F(R) Owner's Service Manual page 246

Å
Å
ı
FRONT BRAKE AND REAR BRAKE
ı
3. Install:
Spring 1
G
To master cylinder piston 2.
NOTE:
Install the spring at the smaller dia. side.
Å Front
ı Rear
4. Install:
[Front]
Master cylinder kit 1
G
Plain washer 2
G
Circlip 3
G
Master cylinder boot 4
G
To master cylinder 5 .
[Rear]
Master cylinder kit 1
G
Push rod 2
G
Circlip 3
G
Master cylinder boot 4
G
To master cylinder 5.
NOTE:
Apply the brake fluid on the master cylinder
G
kit.
Apply the lithium soap base grease on the tip
G
of the push rod.
When installing the circlip, use a long nose
G
circlip pliers.
Å Front
ı Rear
EC5A5310
Front master cylinder
1. Install:
Master cylinder 1
G
Master cylinder bracket 2
G
Bolt (master cylinder bracket) 3
G
NOTE:
Install the bracket so that the arrow mark a
G
face upward.
First tighten the bolts on the upper side of the
G
master cylinder bracket, and then tighten the
bolts on the lower side.
5 - 21
CHAS
9 Nm (0.9 m · kg, 6.5 ft · lb)