Removing The Rear Brake Master Cylinder - Yamaha Star XVS950A 2009 Service Manual

1
2. Remove:
• Rear brake caliper
3. Install:
• Brake pads
• Brake pad springs
• Rear brake caliper
Refer to "REPLACING THE REAR
BRAKE PADS" on page 4-36.
Rear brake caliper retaining bolt
27 Nm (2.7 m·kgf, 19 ft·lbf)
4. Fill:
• Brake fluid reservoir
(with the specified amount of the recom-
mended brake fluid)
Recommended fluid
DOT 4
EWA13090
WARNING
• Use only the designated brake fluid.
Other brake fluids may cause the rubber
seals to deteriorate, causing leakage and
poor brake performance.
• Refill with the same type of brake fluid
that is already in the system. Mixing brake
fluids may result in a harmful chemical
reaction, leading to poor brake perfor-
mance.
• When refilling, be careful that water does
not enter the brake fluid reservoir. Water
will significantly lower the boiling point of
the brake fluid and could cause vapor
lock.
ECA13540
Brake fluid may damage painted surfaces
and plastic parts. Therefore, always clean
up any spilt brake fluid immediately.
b
3
a
2
5. Bleed:
• Brake system
Refer to "BLEEDING THE HYDRAULIC
BRAKE SYSTEM" on page 3-15.
6. Check:
• Brake fluid level
Below the minimum level mark "a" → Add
the recommended brake fluid to the
proper level.
Refer to "CHECKING THE BRAKE
FLUID LEVEL" on page 3-13.
7. Check:
• Brake pedal operation
Soft or spongy feeling → Bleed the brake
system.
Refer to "BLEEDING THE HYDRAULIC
BRAKE SYSTEM" on page 3-15.
EAS22700
REMOVING THE REAR BRAKE MASTER
CYLINDER
TIP
Before removing the rear brake master cylin-
der, drain the brake fluid from the entire brake
system.
1. Remove:
• Rear brake hose union bolt "1"
• Washers "2"
• Rear brake hose "3"
TIP
To collect any remaining brake fluid, place a
container under the master cylinder and the
end of the brake hose.
4-39
REAR BRAKE