Page 73 of 132

7
PERIODIC MAINTENANCE AND MINOR REPAIR
Owner’s tool kit .................................................... 7-1
Periodic maintenance and lubrication chart ......... 7-3
Removing and installing cowlings and panels ..... 7-6
Checking the spark plugs .................................. 7-11
Engine oil and oil filter cartridge ........................ 7-12
Final gear oil ...................................................... 7-15
Checking the coolant level ................................. 7-15
Cleaning the air filter elements .......................... 7-17
Adjusting the carburetors ................................... 7-19
Adjusting the engine idling speed ...................... 7-20
Adjusting the throttle cable free play .................. 7-21
Adjusting the valve clearance ............................ 7-21
Tires ................................................................... 7-21
Cast wheels ....................................................... 7-24
Clutch lever free play ......................................... 7-25
Adjusting the brake lever free play ..................... 7-25
Adjusting the brake pedal position ..................... 7-26
Adjusting the rear brake light switch .................. 7-26Checking the front and rear brake pads ............ 7-27
Checking the brake and clutch fluid levels ........ 7-28
Changing the brake and clutch fluids ................ 7-29
Checking and lubricating the brake and
shift pedals ...................................................... 7-29
Checking and lubricating the brake and
clutch levers .................................................... 7-30
Checking and lubricating the sidestand ............ 7-30
Checking the front fork ...................................... 7-31
Checking the steering ....................................... 7-31
Battery ............................................................... 7-32
Replacing the fuses .......................................... 7-33
Replacing the headlight bulb ............................. 7-35
Replacing a turn signal light bulb or the
tail/brake light bulb .......................................... 7-36
Replacing the license plate light bulb ................ 7-37
Troubleshooting ................................................. 7-37
Troubleshooting charts ...................................... 7-38
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7-1
7
EAU00462
7-PERIODIC MAINTENANCE AND MINOR REPAIR
EAU00464
Safety is an obligation of the owner.
Periodic inspection, adjustment and lu-
brication will keep your vehicle in the
safest and most efficient condition pos-
sible. The most important points of in-
spection, adjustment, and lubrication
are explained on the following pages.
The intervals given in the periodic
maintenance and lubrication chart
should be simply considered as a gen-
eral guide under normal riding condi-
tions. However, DEPENDING ON THE
WEATHER, TERRAIN, GEOGRAPHI-
CAL LOCATION, AND INDIVIDUAL
USE, THE MAINTENANCE INTER-VALS MAY NEED TO BE SHORT-
ENED.
EW000060
WARNING
_ If you are not familiar with motor-
cycle maintenance work, have a
Yamaha dealer do it for you. _
EAU03568
Owner’s tool kit The owner’s tool kit is located inside
the right side case. (See page 3-17 for
side case opening procedures.)
The service information included in this
manual and the tools provided in the
owner’s tool kit are intended to assist
you in the performance of preventive
maintenance and minor repairs. How-
ever, additional tools such as a torque
wrench may be necessary to perform
certain maintenance work correctly.1. Owner’s tool kit
E_5jc.book Page 1 Monday, January 22, 2001 12:12 PM
Page 75 of 132
PERIODIC MAINTENANCE AND MINOR REPAIR
7-2
7
NOTE:@ If you do not have the tools or experi-
ence required for a particular job, have
a Yamaha dealer perform it for you. @
EW000063
WARNING
@ Modifications not approved by
Yamaha may cause loss of perfor-
mance and render the vehicle unsafe
for use. Consult a Yamaha dealer be-
fore attempting any changes. @
E_5jc.book Page 2 Monday, January 22, 2001 12:12 PM
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PERIODIC MAINTENANCE AND MINOR REPAIR
7-3
7
EAU03685
Periodic maintenance and lubrication chart
NOTE:_ l
The annual checks must be performed every year, except if a kilometer-based maintenance is performed instead.
l
From 50,000 km, repeat the maintenance intervals starting from 10,000 km.
l
Items marked with an asterisk should be performed by a Yamaha dealer as they require special tools, data and techni-
cal skills.
_CP-03ENO. ITEM CHECK OR MAINTENANCE JOBODOMETER READING (´1,000 km)
ANNUAL
CHECK
1 10203040
1
*Fuel line• Check fuel hoses for cracks or damage.ÖÖÖÖ Ö
2*Fuel filter• Check condition.ÖÖ
3 Spark plugs• Check condition.
• Clean and regap.ÖÖ
•Replace.ÖÖ
4*Valves• Check valve clearance.
• Adjust.Every 40,000 km
5 Air filter element• Clean.ÖÖ
•Replace.ÖÖ
6*Clutch• Check operation, fluid level and vehicle for fluid leakage.
(See NOTE on page 7-5.) ÖÖÖÖÖ
7*Front brake• Check operation, fluid level and vehicle for fluid leakage.
(See NOTE on page 7-5.)ÖÖÖÖÖ Ö
• Replace brake pads. Whenever worn to the limit
8*Rear brake• Check operation, fluid level and vehicle for fluid leakage.
(See NOTE on page 7-5.)ÖÖÖÖÖ Ö
• Replace brake pads. Whenever worn to the limit
9*Brake hoses• Check for cracks or damage.ÖÖÖÖ Ö
• Replace. (See NOTE on page 7-5.) Every 4 years
E_5jc.book Page 3 Monday, January 22, 2001 12:12 PM
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PERIODIC MAINTENANCE AND MINOR REPAIR
7-4
7
10
*Wheels• Check runout and for damage.ÖÖÖÖ
11*Tires• Check tread depth and for damage.
• Replace if necessary.
• Check air pressure.
• Correct if necessary.ÖÖÖÖ
12*Wheel bearings• Check bearing for looseness or damage.ÖÖÖÖ
13*Swingarm• Check operation and for excessive play.ÖÖÖÖ
• Lubricate with lithium-soap-based grease. Every 50,000 km
14*Steering bearings• Check bearing play and steering for roughness.ÖÖÖÖÖ
• Lubricate with lithium-soap-based grease. Every 50,000 km
15*Chassis fasteners• Make sure that all nuts, bolts and screws are properly tightened.ÖÖÖÖ Ö
16 Sidestand• Check operation.
• Lubricate.ÖÖÖÖ Ö
17*Sidestand switch• Check operation.ÖÖÖÖÖ Ö
18*Front fork• Check operation and for oil leakage.ÖÖÖÖ
19*Shock absorber
assembly• Check operation and shock absorber for oil leakage.ÖÖÖÖ
20*Rear suspension relay
arm and connecting arm
pivoting points• Check operation.ÖÖÖÖ
• Lubricate with lithium-soap-based grease.ÖÖ
21*Carburetors• Check starter (choke) operation.
• Adjust engine idling speed and synchronization.ÖÖÖÖÖ Ö
22 Engine oil• Change.ÖÖÖÖÖ Ö
23 Engine oil filter cartridge• Replace.ÖÖÖ
24*Cooling system• Check coolant level and vehicle for coolant leakage.ÖÖÖÖ Ö
• Change. Every 3 years NO. ITEM CHECK OR MAINTENANCE JOBODOMETER READING (´1,000 km)
ANNUAL
CHECK
1 10203040
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PERIODIC MAINTENANCE AND MINOR REPAIR
7-5
7
EAU03892
NOTE:_ l
The air filter needs more frequent service if you are riding in unusually wet or dusty areas.
l
Hydraulic brake and clutch systems
• After disassembling the brake or clutch master cylinders, caliper cylinders or clutch release cylinder, always change
the fluid. Regularly check the brake and clutch fluid levels and fill the reservoirs as required.
• Replace the oil seals on the inner parts of the brake or clutch master cylinders, caliper cylinders and clutch release
cylinder every two years.
• Replace the brake and clutch hoses every four years or if cracked or damaged.
_25 Final gear oil• Check oil level and vehicle for oil leakage.ÖÖ Ö
• Change.ÖÖÖ
26
*Front and rear brake
switches• Check operation.ÖÖÖÖÖ Ö
27 Moving parts and cables• Lubricate.ÖÖÖÖ Ö
28*Lights, signals and
switches• Check operation.
• Adjust headlight beam.ÖÖÖÖÖ Ö NO. ITEM CHECK OR MAINTENANCE JOBODOMETER READING (´1,000 km)
ANNUAL
CHECK
1 10203040
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PERIODIC MAINTENANCE AND MINOR REPAIR
7-6
7
EAU01139
Removing and installing
cowlings and panels The cowlings and panels shown above
need to be removed to perform some
of the maintenance jobs described in
this chapter. Refer to this section each
time a cowling or panel needs to be re-
moved and installed.
EAU04039
Cowling A
To remove the cowlingRemove the screws and the quick fas-
tener, and then pull the cowling off as
shown.NOTE:_ The quick fastener is removed by push-
ing the center pin in with a screwdriver,
then pulling the fastener out. _
1. Cowling A
2. Panel A
1. Cowling B
2. Panel B
3. Panel C
1. Cowling A
2. Screw (´ 2)
3. Quick fastener
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Page 80 of 132
PERIODIC MAINTENANCE AND MINOR REPAIR
7-7
7To install the cowling
Place the cowling in the original posi-
tion, and then install the screws and the
quick fastener.
NOTE:_ l
Make sure that the projection fits
into the grommet.
l
To install the quick fastener, push
the center pin out so that it will pro-
trude from the fastener head, in-
sert the fastener into the cowling,
and then push the protruding pin in
until it is flush with the fastener
head.
_
1. Screw
1. Grommet
2. Projection
3. Cowling A
After removal
Before installation
E_5jc.book Page 7 Monday, January 22, 2001 12:12 PM