Checking The Front Brake Master Cylinder; Assembling The Front Brake Master Cylinder; Installing The Front Brake Master Cylinder - Yamaha TMAX XP530E-A 2017 Service Manual

a
7. Check:
• Brake lever operation
Soft or spongy feeling  Bleed the brake sys-
tem.
Refer to "BLEEDING THE HYDRAULIC
BRAKE SYSTEM" on page 3-17.
EAS30179
REMOVING THE FRONT BRAKE MASTER
CYLINDER
TIP
Before removing the front brake master cylinder,
drain the brake fluid from the entire brake sys-
tem.
1. Disconnect:
• Brake light switch connectors
(from the front brake light switch)
2. Remove:
• Brake hose union bolt "1"
• Brake hose gaskets "2"
• Brake hose "3"
TIP
To collect any remaining brake fluid, place a
container under the master cylinder and the end
of the brake hose.
EAS30725
CHECKING THE FRONT BRAKE MASTER
CYLINDER
1. Check:
• Brake master cylinder
Damage/scratches/wear  Replace.
• Brake fluid delivery passages
LOWER
2
1
3
(brake master cylinder body)
Obstruction  Blow out with compressed air.
2. Check:
• Brake master cylinder kit
Damage/scratches/wear  Replace.
3. Check:
• Brake master cylinder reservoir cap "1"
• Brake master cylinder reservoir "2"
• Brake master cylinder reservoir diaphragm
holder "3"
Cracks/damage  Replace.
• Brake master cylinder reservoir diaphragm
"4"
Damage/wear  Replace.
1
3
4
2
4. Check:
• Brake hoses
Cracks/damage/wear  Replace.
EAS30181
ASSEMBLING THE FRONT BRAKE MASTER
CYLINDER
EWA13520
WARNING
• Before installation, all internal brake com-
ponents should be cleaned and lubricated
with clean or new brake fluid.
• Never use solvents on internal brake com-
ponents.
Specified brake fluid
DOT 4
EAS30182
INSTALLING THE FRONT BRAKE MASTER
CYLINDER
1. Install:
• Front brake master cylinder "1"
• Front brake master cylinder holder "2"
Front brake master cylinder hold-
er bolt
10 N·m (1.0 kgf·m, 7.4 lb·ft)
4-50
FRONT BRAKE