Checking The Rear Brake Hose; Checking The Wheels; Checking The Tires - Yamaha 2009 YZF-R1 (Y) Service Manual

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 rear
brake several times.
4. Check:
• Brake hose
Brake fluid leakage → Replace the dam-
aged hose.
Refer to "REAR BRAKE" on page 4-43.
EAS21670

CHECKING THE WHEELS

The following procedure applies to both of the
wheels.
1. Check:
• Wheel
Damage/out-of-round → Replace.
EWA13260
WARNING
Never attempt to make any repairs to the
wheel.
TIP
After a tire or wheel has been changed or
replaced, always balance the wheel.
EAS21650

CHECKING THE TIRES

The following procedure applies to both of the
tires.
1. Check:
• Tire pressure
Out of specification → Regulate.
PERIODIC MAINTENANCE
EWA13180
WARNING
• The tire pressure should only be checked
and regulated when the tire temperature
equals the ambient air temperature.
• The tire pressure and the suspension
must be adjusted according to the total
weight (including cargo, rider, passenger
and accessories) and the anticipated
riding speed.
• Operation of an overloaded vehicle could
cause tire damage, an accident or an
injury.
NEVER OVERLOAD THE VEHICLE.
3-19