Assembling The Rear Brake Master Cylinder; Installing The Rear Brake Master Cylinder - Yamaha FZ09E Service Manual

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ASSEMBLING THE REAR BRAKE MASTER
CYLINDER
EWAt3520
AwARNING
• 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.
1. Install:
Specified brake fluid
DOT4
• Brake master cylinder kit
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INSTALLING THE REAR BRAKE MASTER
CYLINDER
1. Install:
• Brake hose gaskets
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• Brake hose
• Brake fluid reservoir hose
• Brake hose union bolt
Brake hose union bolt
30 Nm (3.0 m-k.gf, 22 f1·1bf)
AwARNING
Proper brake hose routing is essential to in-
sure safe vehicle operation. Refer to " CABLE
ROUTING" on page 2-41.
ECA14l«l
NOTICE~~~~~~~~~~~~
When installing the brake hose onto the
brake master cylinder, make sure the brake
pipe touches the projection " a" as shown.
2. Fill:
• Brake fluid reservoir
(with the specified amount of the specified
brake fluid)
REAR BRAKE
Specified brake fluid
DOT4
AwARNING
• 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 performance.
• 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.
ECA.13~0
NOTICE
Brake fluid may damage painted surfaces
and plastic parts. Therefore, always clean up
any spilt brake fluid immediately.
3.
Bleed:
• Brake system
Refer to "BLEEDING THE HYDRAULIC
BRAKE SYSTEM" on page 3-13.
4. Check:
• Brake fluid level
Below the minimum level mark "a"
~
Add the
specified brake fluid to the proper level.
Refer to "CHECKING THE BRAKE FLUID
LEVEL" on page 3-1 1.
5. Adjust:
• Brake pedal position
Refer to "ADJUSTING THE REAR DISC
BRAKE" on page 3-13.
6. Adjust:
• Rear brake light operation timing
Refer to "ADJUSTING THE REAR BRAKE
LIGHT SWITCH" on page 3-27.
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