Yamaha FX10X Service Manual page 326

BRAKE
INSPECTION
1. Inspect:
• Brake master cylinder 1
Wear/scratches → Replace the master cylin-
der assembly.
• Brake master cylinder body 2
Cracks/damage → Replace.
• Brake fluid delivery passage (master cylinder
body)
Blow out with compressed air.
2. Inspect:
• Brake master cylinder kit
Scratches/wear/damage → Replace as a set.
3. Inspect:
• Brake master cylinder reservoir
Cracks/damage → Replace.
• Brake master cylinder reservoir diaphragm
Damage/wear → Replace.
4. Inspect:
• Brake hose
Cracks/damage/wear → Replace.
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
4-41
POWR
TR