Yamaha YFM25RSEY Automobile User Manual


 
FRONT BRAKE
4-25
2. Check:
Brake master cylinder kit “1”
Damage/scratches/wear Replace.
3. Check:
Brake master cylinder reservoir “1”
Cracks/damage Replace.
Brake master cylinder reservoir dia-
phragm “2”
Damage/wear Replace.
EAS22520
ASSEMBLING THE FRONT BRAKE MAS-
TER CYLINDER
WARNING
EWA13520
Before installation, all internal brake com-
ponents should be cleaned and lubricated
with clean or new brake fluid.
Never use solvents on internal brake
components.
EAS22530
INSTALLING THE FRONT BRAKE MASTER
CYLINDER
1. Install:
Brake master cylinder “1”
TIP
Install the brake master cylinder holder with
the “UP” mark facing up.
Install the brake master cylinder so that the
gaps between the brake master cylinder and
the brake master cylinder bracket are equal.
2. Install:
Copper washers
Brake hose
Union bolt
WARNING
EWA13530
Proper brake hose routing is essential to
insure safe vehicle operation. Refer to
“CABLE ROUTING” on page 2-29.
TIP
While holding the brake hose, tighten the
union bolt as shown.
Turn the handlebar to the left and right to
make sure the brake hose does not touch
other parts (e.g., wire harness, cables,
leads). Correct if necessary.
Recommended fluid
DOT 4
Brake master cylinder bracket
bolt
7 Nm (0.7 m·kg, 5.1 ft·lb)
Brake hose union bolt
27 Nm (2.7 m·kg, 20 ft·lb)
New