Page 12 of 264

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
Handlebar switches ..............................4-3
Throttle lever ........................................4-5
Throttle OverRide System ....................4-7
Speed limiter ........................................4-9
Clutch lever ........................................4-11
4
3
2
1Front brake lever ................................4-11
Rear brake pedal ................................4-13
Parking brake .....................................4-13
Shift pedal ..........................................4-17
Kick starter .........................................4-17
Fuel tank cap ......................................4-19
Fuel cock ............................................4-19
Starter (choke)....................................4-21
Seat ....................................................4-23
Front shock absorber adjustment .......4-25
Rear shock absorber adjustment .......4-27
PRE-OPERATION CHECKS ...................5-1
Front and rear brakes ...........................5-5
Fuel ....................................................5-11
Engine mixing oil ................................5-15
Transmission oil .................................5-17
Chain ..................................................5-19
Throttle lever ......................................5-19
5
EBU00015
CONTENTS
Page 13 of 264

Fittings and fasteners .........................5-19
Lights ..................................................5-21
Switches .............................................5-21
Tires ...................................................5-23
How to measure tire pressure ............5-27
Tire wear limit .....................................5-29
OPERATION ............................................6-1
Starting a cold engine...........................6-3
Starting a warm engine ........................6-9
Warming up ..........................................6-9
Shifting ...............................................6-11
To start out and accelerate.................6-15
To decelerate .....................................6-19
Engine break-in ..................................6-21
Parking ...............................................6-25
Parking on a slope..............................6-27
Accessories and loading ....................6-29
6
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 ....................................7-45
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
PERIODIC MAINTENANCE AND
ADJUSTMENT .........................................8-1
Owner’s manual and tool kit .................8-3
Periodic maintenance/Lubrication ........8-7
Transmission oil .................................8-17
8
7
Page 86 of 264

4-33
Adjust the compression damping force as
follows.
Turn the compression damping adjuster in direc-
tionato increase the compression damping
force and in direction bto decrease the com-
pression damping force.
cC
Never turn an adjusting mechanism beyond
the minimum and maximum settings.
w
Suspension components become hot during
operation. Never touch the compression
damping adjuster, rebound damping adjuster
or oil reservoir with your bare hand or skin
until suspension components have cooled.
b
a
q
1. Compression damping adjuster
a. Increase compression damping
b. Decrease compression damping
1. Dispositif de réglage d’amortissement de compression
a. Augmenter l’amortissement de compression
b. Diminuer l’amortissement de compression
1. Ajustador de la fuerza de amortiguación a compresión
a. Aumentar la fuerza de amortiguación a compresión
b. Reducir la fuerza de amortiguación a compresión
From the fully turned-out position
Minimum (soft): 0 clicks in
Standard: 10 clicks in
Maximum (hard): 20 clicks in
Page 88 of 264
5-1
EBU00113
PRE-OPERATION CHECKS
Before using this machine, check the following points:
ITEM ROUTINE PAGE
Brakes9Check operation, free play, fluid level and fluid leakage. 5-5 ~ 5-9
9Fill with DOT 4 (or DOT 3) brake fluid if necessary. 8-73 ~ 8-83
Clutch9Check operation, condition and lever free play. 8-89
Parking brake9Check operation, condition and free play. 8-85 ~ 8-87
Fuel9Check fuel level.
9Fill with fuel if necessary.5-11 ~ 5-13
Transmission oil9Check oil level.
9Fill with oil if necessary.5-17, 8-17 ~ 8-23
Coolant reservoir 9Check coolant level.
9Fill with coolant if necessary.8-23 ~ 8-37
Drive chain9Check chain slack and condition.
9Adjust if necessary.5-19, 8-89 ~ 8-93
Throttle9Check for proper throttle cable operation. 5-19, 8-71
Wheels and tires9Check tire pressure, wear and damage. 5-23 ~ 5-29, 8-101
Fittings and Fasteners9Check all fittings and fasteners. 5-19
Lights9Check for proper operation. 5-21, 8-103 ~ 8-105
Page 102 of 264
5-15
EBU00132
Engine mixing oil
If Yamalube “R” oil is not available, select an oil
from the following list.
cC
Never mix two types of oil in the same batch.
Always use the same type of oil to ensure
maximum engine performance.
Recommended oil:
Yamalube “R”
(Yamalube Racing 2-cycle oil)
Mixing ratio: 24:1
Recommended oil Mixing ratio
Castrol R30
A545 20:1
A747
Page 104 of 264
5-17
EBU00490
Transmission oil
Make sure the transmission oil is at the specified
level. Add oil as necessary. (See pages 8-17 ~
8-23.)
cC
Be sure to use motor oils that do not contain
anti-friction modifiers. Passenger car motor
oils (often labeled “Energy Conserving”) con-
tain anti-friction additives which will cause
clutch and/or starter clutch slippage, result-
ing in reduced component life and poor
engine performance.
Recommended oil:
SAE 10W30
Recommended oil classification:
API Service SE, SF, SG type or higher
Oil quantity:
Total amount:
1.7 L
Periodic oil change:
1.5 L
Page 242 of 264
9-7
EBU00529
B. STORAGE
Long term storage (60 days or more) of your
machine will require some preventive proce-
dures to guard against deterioration. After thor-
oughly cleaning the machine, prepare for stor-
age as follows:
1. Drain the fuel tank, fuel lines and carbure-
tor float bowls.
2. Remove the spark plugs, pour about one
tablespoon of SAE 10W30 or 20W40
motor oil in the spark plug holes and rein-
stall the spark plugs. Ground the spark
plug wires and turn the engine over several
times to coat the cylinder walls with oil.
3. Clean the drive chain thoroughly and lubri-
cate it. (See page 8-93 for details.)
Reinstall the chain or store it in a plastic
bag tied to frame for safekeeping.
4. Lubricate all control cables.
Page 244 of 264
9-9
5. Block up the frame to raise all wheels off
the ground.
6. Tie a plastic bag over the exhaust pipe out-
let to prevent moisture from entering.
7. If storing in a humid or salt-air atmosphere,
coat all exposed metal surfaces with a light
film of oil. Do not apply oil to any rubber
parts or the seat cover.
NOTE:
Make any necessary repairs before storing the
machine.