EBU17420
TABLE OF CONTENTS
LOCATION OF THE WARNING AND
SPECIFICATION LABELS ............................ 1-1
SAFETY INFORMATION .............................. 2-1
DESCRIPTION .............................................. 3-1
Left view ...................................................... 3-1
Right view.................................................... 3-1
Controls and instruments ............................ 3-2
INSTRUMENT AND CONTROL
FUNCTIONS .................................................. 4-1
Main switch ................................................ 4-1
Indicator lights and warning light ................ 4-2
Speedometer .............................................. 4-3
Handlebar switches .................................... 4-4
Throttle lever .............................................. 4-9
Speed limiter ............................................ 4-10
Front brake lever ...................................... 4-10
Brake pedal and rear brake lever ............. 4-11
Parking brake ........................................... 4-12
Drive select lever ...................................... 4-12
Fuel tank cap ............................................ 4-13
Fuel .......................................................... 4-13Fuel cock ..................................................4-15
Starter (choke) ..........................................4-16
Seat ..........................................................4-17
Storage compartment ...............................4-18
Front carrier ..............................................4-19
Rear carrier ...............................................4-19
Adjusting the front and rear shock
absorber assemblies ...............................4-19
PRE-OPERATION CHECKS ..........................5-1
Fuel .............................................................5-3
Engine oil ....................................................5-3
Final gear oil ...............................................5-3
Differential gear oil ......................................5-3
Front and rear brakes .................................5-3
Throttle lever ...............................................5-4
Tires ............................................................5-4
Chassis fasteners .......................................5-6
Instruments, lights and switches .................5-6
OPERATION...................................................6-1
Starting a cold engine .................................6-1
Starting a warm engine ...............................6-3U4S264E0.book Page 1 Thursday, August 5, 2010 1:24 PM
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EBU17733
INSTRUMENT AND CONTROL FUNCTIONS
EBU17770Main switch The positions of the main switch are as follows:
ON
All electrical systems are supplied with power. The
headlights, meter lighting and taillight come on
when the light switch is on, and the engine can be
started. The key cannot be removed.
OFF
All electrical systems are off. The key can be re-
moved.
1. Main switch
U4S264E0.book Page 1 Thursday, August 5, 2010 1:24 PM
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EBU17815Indicator lights and warning light EBU17870Neutral indicator light “NEUTRAL”
This indicator light comes on when the transmis-
sion is in the neutral position.EBU28331Reverse indicator light “REVERSE”
This indicator light comes on when the transmis-
sion is in the reverse position.Furthermore, this indicator light flashes:
when the override switch is being pushed,when the engine is being raced for 10 seconds
or more.TIPIf the indicator light flashes under any other circum-
stances or the speedometer does not show the
speed while riding, have a Yamaha dealer check
the speed sensor circuit.EBU26932Oil temperature warning light“”
This warning light comes on when the engine over-
heats. When this occurs, stop the engine as soon
as it is safe to do so, and allow it to cool.
The electrical circuit of the warning light can be
checked by turning the key to “ON”, with the engine
stop switch set to“”, and then pushing the start
switch.
If the warning light does not come on while the start
switch is being pushed, or if the warning light re-
mains on after the start switch is released, have a
Yamaha dealer check the electrical circuit.
If the warning light stays on when the engine is
cool, have a Yamaha dealer check the electrical
circuit.
1. Reverse indicator light “REVERSE”
2. Neutral indicator light “NEUTRAL”
3. Oil temperature warning light“”
4. On-Command differential gear lock indicator light“”
5. On-Command four-wheel-drive indicator light“”U4S264E0.book Page 2 Thursday, August 5, 2010 1:24 PM
4-5
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EBU18101Start switch“”
Push this switch to crank the engine with the start-
er. See the starting instructions on page 6-1 prior
to starting the engine.EBU18161Light switch“//OFF”
Set this switch to“” to turn on the low beams,
the taillight and the meter lighting. Set the switch
to“” to turn on the high beams, the taillight and
the meter lighting. Set the switch to “OFF” to turn
off all the lights.NOTICEECB00041Do not use the headlights with the engine
turned off for an extended period of time, oth-
erwise the battery may discharge to the point
that the starter motor will not operate properly.
If this should happen, remove the battery and
recharge it. See page 8-41 for battery charging
information.EBU18170Horn switch“”
Press the switch to sound the horn.
EBU28510Override switch “OVERRIDE”
Top speed is normally limited when operating in
differential gear lock. If conditions require more en-
gine power when riding forward, push and hold this
switch to override the differential gear lock speed
limiting function. (See page 4-7.) Releasing the
switch restores the speed limiting function.
While the override switch is pushed, the reverse in-
dicator light “REVERSE” will flash.1. Override switch “OVERRIDE”
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4-14
4of sparks, open flames, or other sources of ig-
nition such as the pilot lights of water heaters
and clothes dryers.
2. Do not overfill the fuel tank. When refueling,
be sure to insert the pump nozzle into the fuel
tank filler hole. Stop filling when the fuel reach-
es the bottom of the filler tube. Because fuel
expands when it heats up, heat from the en-
gine or the sun can cause fuel to spill out of
the fuel tank.
3. Wipe up any spilled fuel immediately.
NOTICE: Immediately wipe off spilled fuel
with a clean, dry, soft cloth, since fuel may
deteriorate painted surfaces or plastic
parts.
[ECB00981]
4. Turn the fuel tank cap fully clockwise to make
sure it is securely closed.
WARNING
EWB02531Gasoline is poisonous and can cause injury or
death. Handle gasoline with care. Never siphon
gasoline by mouth. If you should swallow
some gasoline or inhale a lot of gasoline vapor,
or get some gasoline in your eyes, see your
1. Maximum fuel level
2. Fuel tank filler tube
Recommended fuel:
UNLEADED GASOLINE ONLY
For Europe: Regular unleaded gasoline only
with a research octane number of 91 or
higher
Fuel tank capacity:
13.5 L (3.57 US gal, 2.97 Imp.gal)
Fuel reserve amount:
3.3 L (0.87 US gal, 0.73 Imp.gal)
U4S264E0.book Page 14 Thursday, August 5, 2010 1:24 PM
5-2
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Front brakeCheck operation. If soft or spongy, have Yamaha dealer bleed hy-
draulic system.
Check brake pads for wear, and replace if necessary.
Check brake fluid level in reservoir, and add recommended brake
fluid to specified level if necessary.
Check hydraulic system for leakage. Correct if necessary.5-3, 8-29, 8-30, 8-32
Rear brakeCheck operation, and correct if necessary.
Lubricate cables if necessary.
Check lever and pedal free play, and adjust if necessary.5-3, 8-29, 8-32
Throttle leverMake sure that operation is smooth. Lubricate cable and lever hous-
ing if necessary.
Check lever free play, and adjust if necessary.5-4, 8-27
Control cablesMake sure that operation is smooth. Lubricate if necessary. 8-37
Wheels and tiresCheck wheel condition, and replace if damaged.
Check tire condition and tread depth. Replace if necessary.
Check air pressure. Correct if necessary.5-4
Brake pedal Make sure that operation is smooth. Lubricate pedal pivoting point if
necessary.8-39
Brake leversMake sure that operation is smooth. Lubricate lever pivoting points if
necessary.8-38
Axle bootsCheck for cracks or damage, and replace if necessary. 8-36
Chassis fastenersMake sure that all nuts, bolts and screws are properly tightened. 5-6
Instruments, lights and
switchesCheck operation, and correct if necessary. 5-6 ITEM ROUTINE PAGEU4S264E0.book Page 2 Thursday, August 5, 2010 1:24 PM
5-6
5
Aftermarket tires and rims
The tires and rims that came with your ATV were
designed to match the performance capabilities
and to provide the best combination of handling,
braking, and comfort. Other tires, rims, sizes, and
combinations may not be appropriate.
EBU19840Chassis fasteners Make sure that all nuts, bolts and screws are prop-
erly tightened.EBU19850Instruments, lights and switches Check that all instruments, lights and switches are
working properly. Correct if necessary. Front:
Manufacturer/model:
YFM35FGIA MAXXIS/MU13
YFM35FWANA CHENG SHIN/C-828
Size:
AT25 x 8-12
Ty p e :
Tu b e l e s s
Rear:
Manufacturer/model:
YFM35FGIA MAXXIS/MU14
YFM35FWANA CHENG SHIN/C-828
Size:
AT 2 5 x 1 0 - 1 2
Ty p e :
Tu b e l e s s
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EBU28391TIPSome maintenance items need more frequent service if you are riding in unusually wet, dusty, sandy or
muddy areas, or at full-throttle.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 calipers, and change
the brake fluid.
Replace the brake hoses every four years and if cracked or damaged.23*Drive select lever
safety system cableCheck operation and adjust or replace if neces-
sary.√√√
24*Throttle leverCheck operation.
Check throttle lever free play, and adjust if neces-
sary.
Lubricate cable and lever housing.√√√√√
25*Front and rear brake
switchesCheck operation and correct if necessary.√√√√√
26*Lights and switchesCheck operation and correct if necessary.
Adjust headlight beams.√√√√√ NO. ITEMCHECK OR MAINTENANCE
JOBINITIAL EVERY
Whichev-
er comes
firstmonth136612
km
(mi)320
(200)1300
(800)2500
(1600)2500
(1600)5000
(3200)
hours 20 80 160 160 320U4S264E0.book Page 8 Thursday, August 5, 2010 1:24 PM