wheel bolts YAMAHA DT125R 2006 Owners Manual

Control cables• Make sure that operation is smooth.
6-21• Lubricate if necessary.
• Check chain slack.
Drive chain• Adjust if necessary.
6-19/6-20
• Check chain condition.
• Lubricate if necessary.
• Check for damage.
Wheels and tires• Check tire condition and tread depth.
6-13
• Check air pressure.
• Correct if necessary.
Brake and shift pedals• Make sure that operation is smooth.
6-21
• Lubricate pedal pivoting points if necessary.
Brake and clutch levers• Make sure that operation is smooth.
6-21
• Lubricate lever pivoting points if necessary.
Sidestand• Make sure that operation is smooth.
6-21
• Lubricate pivot if necessary.
Chassis fasteners• Make sure that all nuts, bolts and screws are properly tightened.
–
• Tighten if necessary.
Instruments, lights,• Check operation.
–
signals and switches• Correct if necessary.
Engine stop switch• Check operation.3-3
Sidestand switch• Check operation of ignition circuit cut-off system.
3-11
• If system is defective, have Yamaha dealer check vehicle.
PRE-OPERATION CHECKS
4-3
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ODOMETER READING (x 1000 Km) ANNUAL
CHECK
NoITEM CHECK OR MAINTENANCE JOB 1 6 12 18 24
9*Tires• Check tread depth and for damage.
• Replace if necessary.
• Check air pressure.√√√√ √
• Correct if necessary.
10 *Wheel bearings• Check bearing for looseness or damage.√√√√
11 *Swingarm• Check operation and for excessive play.√√√√• Lubricate with lithium-soap-based grease. Every 24000 km
• Check chain slack, alignment and condition.
12Drive chain• Adjust and lubricate chain with a special O-ring chain Every 500 km and after washing the
lubricant thoroughly.motorcycle or riding in the rain
13 *Steering bearings• Check bearing play and steering for roughness.√√ √ √√• Lubricate with lithium-soap-based grease. Every 50000 km
14 *Chassis fasteners• Make sure that all nuts, bolts and screws
√√√√ √
are properly tightened.
15Sidestand• Check operation.
• Lubricate.√√√√ √
16 *Sidestand switch• Check operation.√√ √ √√ √
17 *Front fork• Check operation and for oil leakage.√√√√
18 *Shock absorber assembly•Check operation and shock absorber for oil leakage.√√√√
Rear suspension relay • Check operation.√√√√
19 *arm and connecting arm
• Lubricate with lithium-soap-based grease.
√√
pivoting points
20 *Carburetor• Check starter (choke) operation.
• Adjust engine idling speed.√√ √ √√ √
21 *Autolube pump• Check operation.
• Bleed if necessary.√√√√
PERIODIC MAINTENANCE AND MINOR REPAIR
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1. Gap
7. After tightening the axle holder
nuts, push down hard on the
handlebars several times while
applying the front brake to check
if the front fork compresses and
rebounds smoothly.
8. Connect the speedometer cable.
EAU25080
Rear wheel
EAU25230
To remove the rear wheel
1. Axle retainer bolt
EWA10820
s s
WARNING
It is advisable to have a Yama-
ha dealer service the wheel.
Securely support the motorcy-
cle so that there is no danger of
it falling over.
1. Loosen the axle nut.
2. Lift the rear wheel off the ground
according to the procedure on
page 6-26.
1. Axle nut
2. Chain tensioner
3. Remove the swingarm end bolts.
4. Turn the drive chain adjusting
plate on each side of the swin-
garm fully in direction (a).
5. Push the wheel forward, and then
remove the drive chain from the
rear sprocket.
NOTE:
The drive chain does not need to be
disassembled in order to remove and
install the rear wheel.
6. Pull the wheel axle out from the
left-hand side, and then remove
the wheel by pulling it back.
6
PERIODIC MAINTENANCE AND MINOR REPAIR
6-28
112
1
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ECA11070
CAUTION
Do not apply the brake after the
wheel has been removed together
with the brake disc, otherwise the
brake pads will be forced shut.
EAU25530
To install the rear wheel
1. Install the drive chain onto the
rear sprocket, and then insert the
wheel axle from the left-hand
side.
NOTE:
Make sure that there is enough space
between the brake pads before inser-
ting the brake disc between the brake
pads.
2. Install the drive chain adjusting
plates.
NOTE:
Make sure that the drive chain adjus-
ting plates are installed with the pun-
ched side facing to the outside.
3. Install the swingarm end bolts.4. Adjust the drive chain slack. (See
page 6-19.)
5. Tighten the axle nut and the
swingarm end bolts to the speci-
fied torques, and then install the
cotter pin.
EWA10700
s s
WARNING
Always use a new cotter pin for the
axle nut.
Tightening torque:
Axle nut:
90 Nm (9,0 m•kgf)
Swingarm end bolt:
3 Nm (0,3 m•kgf)
EAU25850
Troubleshooting
Although Yamaha motorcycles recei-
ve a thorough inspection before ship-
ment 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 procedu-
re 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 replace-
ment 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.
6
PERIODIC MAINTENANCE AND MINOR REPAIR
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