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EBU00015
1-CONTENTS
LOCATION OF THE WARNING
AND SPECIFICATION LABELS ............. 1-1
SAFETY INFORMATION ......................... 2-1
DESCRIPTION AND MACHINE
IDENTIFICATION ................................... 3-1
Identification number records .............. 3-3
Key identification number .................... 3-5
Vehicle identification number .............. 3-5
Model label ........................................... 3-7
CONTROL FUNCTIONS ........................ 4-1
Main switch........................................... 4-1
Indicator and warning lights ................. 4-3
Handlebar switches ........................... 4-11
Throttle lever ..................................... 4-15
Speed limiter ...................................... 4-17
Clutch lever ....................................... 4-19
Brake lever ......................................... 4-19
Brake pedal ........................................ 4-21
Parking brake lever ............................ 4-23
Shift pedal ......................................... 4-27
Reverse knob .................................... 4-27
1234
Fuel tank cap .................................... 4-29
Fuel cock............................................ 4-29
Starter (choke) .................................. 4-31
Seat.................................................... 4-33
Front shock absorber adjustment ...... 4-35
Rear shock absorber adjustment ....... 4-37
PRE-OPERATION CHECKS .................. 5-1
Front and rear brakes .......................... 5-5
Fuel ...................................................... 5-9
Engine oil ........................................... 5-13
Coolant............................................... 5-15
Chain ................................................. 5-17
Throttle lever ...................................... 5-19
Fittings and fasteners......................... 5-19
Lights ................................................. 5-19
Switches............................................. 5-19
Tires .................................................. 5-21
How to measure tire pressure ........... 5-25
Tire wear limit .................................... 5-27
5
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OPERATION ...........................................6-1
Starting a cold engine ..........................6-3
Starting a warm engine ........................6-9
Warming up...........................................6-9
Reverse knob operation and
reverse driving ..................................6-11
Shifting ................................................6-15
To start out and accelerate .................6-17
To decelerate ......................................6-21
Engine break-in ...................................6-23
Parking ...............................................6-27
Parking on a slope ..............................6-29
Accessories and loading ....................6-33
RIDING YOUR ATV..................................7-1
Getting to know your ATV .....................7-3
Ride with care and good judgement .....7-5
Be careful where you ride ...................7-27
Turning your ATV ................................7-41
Climbing uphill.....................................7-47
Riding downhill ....................................7-57
Crossing a slope .................................7-61
Crossing through shallow water ..........7-65
Riding over rough terrain ....................7-69
Sliding and skidding ............................7-71
What to do if .......................................7-75
What to do ..........................................7-75
67
PERIODIC MAINTENANCE AND
ADJUSTMENT ........................................ 8-1
Owner’s manual and tool kit ................. 8-3
Periodic maintenance/lubrication.......... 8-7
Panel removal and installation ........... 8-17
Engine oil and oil filter cartridge ......... 8-19
Cooling system ................................... 8-35
Changing the coolant.......................... 8-39
Spark plug inspection ......................... 8-47
Air filter element cleaning ................... 8-53
Carburetor adjustment ........................ 8-59
Idle speed adjustment ........................ 8-61
Throttle lever adjustment ................... 8-63
Valve clearance adjustment .............. 8-65
Front and rear brake pad inspection... 8-67
Brake fluid level inspection ................. 8-69
Brake fluid replacement ...................... 8-73
Front brake lever free play.................. 8-75
Brake pedal height adjustment ........... 8-77
Parking brake adjustment ................... 8-79
Adjusting the rear brake light switch ... 8-83
Clutch lever free play adjustment ...... 8-85
Drive chain slack check ...................... 8-87
Drive chain slack adjustment .............. 8-89
Lubricating the drive chain ................. 8-91
Cable inspection and lubrication ........ 8-95
8
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Brake and shift pedal/brake and
clutch lever lubrication ..................... 8-95
Front upper and lower arm pivot
lubrication ......................................... 8-97
Rear arm pivot lubrication .................. 8-99
Wheel removal ................................. 8-103
Wheel installation ............................ 8-105
Battery ............................................. 8-107
Battery maintenance ....................... 8-111
Fuse replacement ............................ 8-113
Replacing a headlight bulb ............... 8-115
Tail/brake light bulb replacement ..... 8-125
Troubleshooting ............................... 8-127
Troubleshooting chart ...................... 8-129
CLEANING AND STORAGE .................. 9-1
A. Cleaning .......................................... 9-1
B. Storage ........................................... 9-7
SPECIFICATIONS ................................ 10-1
CONVERSION TABLE .......................... 11-1
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3-1
EBU00032
DESCRIPTION AND MACHINE
IDENTIFICATION1. Seat
2. Fuel tank cap
3. Engine oil tank
4. Brake pedal
5. Headlights
6. Fuel cock
7. Throttle stop screw
8. Coolant reservoir
9. Tail/brake light10. Shift pedal
11. Clutch lever
12. Handlebar switches
13. Parking brake lever
14. Main switch
15. Reverse knob
16. Throttle lever
17. Brake leverNOTE:The machine you have purchased may differ
slightly from those shown in the figures of this
manual.
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5-1
EBU00113
PRE-OPERATION CHECKS
Before using this machine, check the following points:
ITEM ROUTINE PAGE
Front brakeCheck operation, lever free play, fluid level and fluid leakage.
Fill with DOT 4 brake fluid if necessary.5-5–5-7,
8-67–8-75
Rear brakeCheck operation, fluid level and fluid leakage.
Fill with DOT 4 brake fluid if necessary.5-5–5-7,
8-67–8-73, 8-77
ClutchCheck operation, condition and lever free play. 8-85
Parking brakeCheck operation, condition and cable length. 8-79–8-81
FuelCheck fuel level.
Fill with fuel if necessary.5-9–5-11
Engine oilCheck oil level.
Fill with oil if necessary.5-13, 8-19–8-33
Coolant reservoirCheck coolant level in reservoir.
Fill with coolant if necessary.5-15–5-17,
8-35–8-45
Drive chainCheck chain slack and condition.
Adjust if necessary.5-17, 8-87–8-93
ThrottleCheck for proper throttle cable operation and free play. 5-19, 8-63
Wheels and tiresCheck tire pressure, wear and damage.5-21–5-27,
8-103–8-105
Fittings and fastenersCheck all fittings and fasteners. 5-19
Lights and switchesCheck for proper operation.5-19, 8-83,
8-115–8-125
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5-19
EBU01083
Throttle lever
Check to see that the throttle lever operates cor-
rectly. It must open smoothly and spring back to
the idle position when released. Have a Yamaha
dealer repair as necessary for proper operation.
EBU01162
Fittings and fasteners
Always check the tightness of chassis fittings and
fasteners before a ride. Take the machine to a
Yamaha dealer or refer to the Service Manual for
correct tightening torque.
EBU01003
Lights
Check the headlights and tail/brake light to make
sure they are in working condition. Repair as nec-
essary for proper operation.
EBU01170
Switches
Check the operation of all switches. Have a
Yamaha dealer repair as necessary for proper op-
eration.
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6-11 1. Reverse knob “REV”
2. Shift pedal
1. Bouton de marche arrière “REV”
2. Pédale de sélection
1. Botón de marcha atrás “REV”
2. Pedal del cambio
EBU12102
Reverse knob operation and reverse drivingCAUTION:_ Before shifting, stop the machine and return
the throttle lever to its closed position, other-
wise the transmission may be damaged. _1. Bring the machine to a complete stop, return
the throttle lever to the closed position, apply
the clutch lever, and then shift the transmis-
sion into first gear.
2. While applying the brake pedal, turn the re-
verse knob clockwise with your right hand.
3. Apply the clutch lever and shift the transmis-
sion into reverse by pressing down on the
shift pedal.NOTE:_ When in reverse, the reverse indicator light should
be on. If the light does not come on, ask a Yamaha
dealer to inspect the machine. _
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6-31
4. With the front and rear brakes applied, pull
the clutch lever, shift into 1st gear, and then
slowly release the clutch lever, brake lever
and brake pedal.NOTE:_ Make sure that the neutral indicator light goes off. _5. Turn the key to “OFF”.
U5LP64.book Page 31 Thursday, April 1, 2004 4:53 PM