6-29
6
PERIODIC MAINTENANCE AND MINOR REPAIR
EAU24350
Supporting the motorcycleSince this model is not equipped with a
centerstand, follow these precautions
when removing the front and rear wheel
or performing other maintenance
requiring the motorcycle to stand upright.
Check that the motorcycle is in a stable
and level position before starting any
maintenance. A strong wooden box can
be placed under the engine for added
stability.
To service the front wheel1. Stabilize the rear of the motorcycle by using a motorcycle stand or, if
an additional motorcycle stand is
not available, by placing a jack
under the frame in front of the rear
wheel.
2. Raise the front wheel off the ground by using a motorcycle stand.
To service the rear wheel
Raise the rear wheel off the ground by
using a motorcycle stand or, if a
motorcycle stand is not available, by
placing a jack either under each side of
the frame in front of the rear wheel or
under each side of the swingarm.
EAU24360
Front wheel
EAUW0180
To remove the front wheel
EWA10820
l
l l
l
l
It is advisable to have a Yamaha
dealer service the wheel.
l
l l
l
l
Securely support the motorcycle
so that there is no danger of it
falling over.
1. Loosen the front wheel axle pinch
bolt and the wheel axle.1 2
1. Wheel axle
2. Wheel axle pinch bolt
2. Lift the front wheel off the ground
according to the procedure on page
6-29.
3. Pull the wheel axle out, and then remove the wheel.
ECA11070
Do not apply the brake after the wheel
has been removed together with the
brake disc, otherwise the brake pads
will be forced shut.
EAUW0160
To install the front wheel1. Lift the wheel up between the fork legs.Make sure that there is enough space
between the brake pads before inserting
the brake disc into the caliper.2. Insert the wheel axle.
3. Lower the front wheel so that it ison the ground.
4. Tighten the wheel axle to the specified torque.
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29
6-30
6
PERIODIC MAINTENANCE AND MINOR REPAIRTightening torque:Wheel axle:
60 Nm (6.0 m.kgf, 44 ft.lbt)5. Tighten the front fork pinch bolt to
the specified torque.Tightening torque:Front fork pinch bolt: 55 Nm (5.5 m.kgf, 40ft.lbt)6. Push down hard on the handlebar
several times to check for proper
fork operation.
EAU25080
Rear wheel
EAU25430
To remove the rear wheel
EWA10820
l
l l
l
l
It is advisable to have a Yamaha
dealer service the wheel.
l
l l
l
l
Securely support the motorcycle
so that there is no danger of it
falling over.
1. Loosen the axle nut and the brake
torque rod nut at the brake shoe
plate.
2. Lift the rear wheel off the ground according to the procedure on page
6-29.
3. Disconnect the brake torque rod from the brake shoe plate by
removing the nut and the bolt.
3
2
4 5
1. Drive chain slack adjusting nut
2. Brake torque rod
3. Locknut
4. Brake pedal free play adjusting nut
5. Axle nut4. Remove the brake pedal free play
adjusting nut, and then disconnect
the brake rod at the brake camshaft
lever.
5. Loosen the locknut and the drive chain adjusting nut on both ends
of the swingarm.
6. Remove the axle nut, and then pull the wheel axle out.
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30
6-31
6
PERIODIC MAINTENANCE AND MINOR REPAIR
7. Push the wheel forward, and thenremove the drive chain from the
rear sprocket.The drive chain does not need to be
disassembled in order to remove and
install the wheel.8. Remove the wheel.
EAUW0170
To install the rear wheel1. Insert the wheel axle from the left- hand side, and then install the drive
chain onto the rear sprocket.
2. Install the axle nut.
3. Install the brake rod onto the brake camshaft lever, and then install the
brake pedal free play adjusting nut. 4. Connect the brake torque rod to the
brake shoe plate by installing the
bolt and the nut, and then tighten
the nut to the specified torque.
Tightening torque:Brake torque rod nut: 49 Nm (4.9 m.kgf, 36 ft.lbt)5. Adjust the drive chain slack. (See
page 6-19.)
6. Lower the rear wheel so that it is on the ground.
7. Tighten the axle nut to the specified torque.Tightening torque:Axle nut: 104 Nm (10.4 m.kgf, 77 ft.lbt)8. Adjust the brake pedal position and
free play. (See page 6-16)
EWA10660
After adjusting the brake pedal free
play, check the operation of the brake
light.
EAU25850
TroubleshootingAlthough Yamaha motorcycles receive
a thorough inspection before shipment
from the factory, trouble may occur
during operation. Any problem in the
fuel, compression, or ignition systems,
for example, can cause poor starting
and loss of power.
The following troubleshooting chart
represents a quick and easy procedure
for checking these vital systems
yourself. However, should your
motorcycle require any repair, take it to
a Yamaha dealer, whose skilled
technicians have the necessary tools,
experience, and know-how to service the
motorcycle properly.
Use only genuine Yamaha replacement
parts. Imitation parts may look like
Yamaha parts, but they are often inferior,
have a shorter service life and can lead
to expensive repair bills.
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31
