Checking The Rear Brake Pads; Checking The Front Brake Hoses; Checking The Rear Brake Hose; Adjusting The Rear Brake Light Switch - Yamaha YZF-R1 2007 Service Manual

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EAS21260

CHECKING THE REAR BRAKE PADS

The following procedure applies to all of the
brake pads.
1. Operate the brake.
2. Check:
• Rear brake pad
Wear indicators "a" almost touch the brake
disc → Replace the brake pads as a set.
Refer to "REAR BRAKE" on page 4-33.
EAS21280

CHECKING THE FRONT BRAKE HOSES

The following procedure applies to all of the
brake hoses and brake hose clamps.
1. Check:
• Brake hose "1"
Cracks/damage/wear → Replace.
2. Check:
• Brake hose clamp "2"
Loose → Tighten the clamp bolt.
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3. Hold the vehicle upright and apply the
brake several times.
4. Check:
• Brake hose
Brake fluid leakage → Replace the dam-
aged hose.
Refer to "FRONT BRAKE" on page 4-20.
EAS21290

CHECKING THE REAR BRAKE HOSE

1. Check:
• Brake hose "1"
Cracks/damage/wear → Replace.
2. Check:
• Brake hose clamp "2"
Loose Connection → Tighten the clamp
bolt.
3. Hold the vehicle upright and apply the front
brake several times.
4. Check:
• Brake hose
Brake fluid leakage → Replace the dam-
aged hose.
Refer to "REAR BRAKE" on page 4-33.
EAS21330
ADJUSTING THE REAR BRAKE LIGHT
SWITCH
NOTE:
The rear brake light switch is operated by
movement of the brake pedal. The rear brake
light switch is properly adjusted when the
brake light comes on just before the braking
effect starts.
1. Check:
• Rear brake light operation timing
Incorrect → Adjust.
2. Adjust:
• Rear brake light operation timing
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