Yamaha XT660 2004, Service Manual

Page: 84 / 463

3 - 2
CHK
ADJ
PERIODIC MAINTENANCE AND LUBRICATION CHART
NOTE:
• Replace the air filter element more frequently if you are riding in unusually wet or dusty areas.
• Hydraulic brake service
• Regularly check and, if necessary, correct the brake fluid level.
• Every two years replace the internal components of the brake master cylinder, and change the
brake fluid.
• Replace the brake hoses every four years and if cracked or damaged.
15 *
Chassis fasteners
(See page 2-23) • Make sure that all nuts, bolts and screws are
properly tightened.
√ √ √ √ √
16
Sidestand
(See page 3-53) • Check operation.
• Lubricate.
√ √ √ √ √
17 *
Sidestand switch
(See page 8-5)
• Check operation.
√ √ √ √ √ √
18 *
Front fork
(See page 3-46)
• Check operation and for oil leakage.
√ √ √ √
19 *
Shock absorber
assembly
(See page 3-47)
• Check operation and shock absorber for oil leak-
age.
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20 *
Rear suspension
relay arm and con-
necting arm pivot-
ing points
(See page 4-78)
• Check operation.
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21 *
Electronic fuel
injection
(See page 3-17)
• Adjust engine idling speed.
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22
Engine oil
(See page 3-23,
3-24)
• Change.
• Check oil level and vehicle for oil leakage.
√ √ √ √ √ √
23
Engine oil filter
element
(See page 3-24)
• Replace.
√ √ √
24 *
Cooling system
(See page 3-31,
3-32)
• Check coolant level and vehicle for coolant leak-
age.
√ √ √ √ √
• Change. Every 3 years
25 *
Front and rear
brake switches
(See page 3-38,
8-5)
• Check operation.
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26
Moving parts and
cables
(See page 3-52)
• Lubricate.
√ √ √ √ √
27 *
Throttle grip hous-
ing and cable
(See page 3-17) • Check operation and free play.
• Adjust the throttle cable free play if necessary.
• Lubricate the throttle grip housing and cable.
√ √ √ √ √
28 *
Air induction sys-
tem
(See page 7-36)
• Check the air cut-off valve, reed valve, and hose
for damage.
• Replace the entire air induction system if neces-
sary.
√ √ √ √ √
29 *
Mufflers and
exhaust pipes
(See page 3-30)
• Check the screw clamps for looseness.
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30 *
Lights, signals and
switches
(See page 3-61)
• Check operation.
• Adjust headlight beam.
√ √ √ √ √ √
No. ITEM CHECK OR MAINTENANCE JOB
ODOMETER READING (
×
1,000 km)
ANNUAL
CHECK
1 10 20 30 40