Yamaha SXV70SJ Supplementary Service Manual - Powr
4-37
POWR
TR
30˚
a
30˚
30˚
BRAKE
INSPECTION
1. Inspect:
•
Master cylinder
1
Wear/scratches
→
Replace the master cylin-
der assembly.
•
Master cylinder body
2
Cracks/damage
→
Replace.
•
Oil delivery passage (master cylinder body)
Blow out with compressed air.
2. Inspect:
•
Master cylinder kit
1
Scratches/wear/damage
→
Replace as a set.
BRAKE MASTER CYLINDER ASSEMBLY
WARNING
•
All internal parts should be cleaned only with
new brake fluid.
•
Internal parts should be lubricated with brake
fluid when installed.
Recommended brake fluid:
DOT 4
•
Replace the piston seals and dust seals when-
ever a caliper is disassembled.
INSTALLATION
1. Connect:
•
Brake hose
NOTE:
Install the brake hose with the mark
a
facing up-
wards, as shown in the diagram.
Brake hose joint:
Brake master cylinder side
14 Nm (1.4 m · kg, 10 ft · lb)
Brake hose side
30 Nm (3.0 m · kg, 22 ft · lb)
SCH4700
SCH4710
SCH4720
T
R
.
.