Page 10 of 164

Adjusting the brake pedal free play and
checking the brake pedal position .......... 8-49
Axle boots ................................................ 8-51
Checking and lubricating the cables ........ 8-51
Checking and lubricating the front and
rear brake levers .................................... 8-52
Checking and lubricating the brake
pedal ...................................................... 8-53
Checking the wheel hub bearings ............ 8-53
Checking the stabilizer bushes ................ 8-53
Lubricating the rear knuckle pivots ........... 8-53
Lubricating the steering shaft ................... 8-54
Battery ...................................................... 8-54
Replacing a fuse ...................................... 8-56
Replacing a headlight bulb ....................... 8-58
Adjusting a headlight beam ...................... 8-60
Replacing the tail/brake light bulb ............ 8-61
Removing a wheel .................................... 8-62
Installing a wheel ...................................... 8-62
Troubleshooting ....................................... 8-63
Troubleshooting charts ............................. 8-64
CLEANING AND STORAGE .......................... 9-1
Cleaning ..................................................... 9-1
Storage ....................................................... 9-2SPECIFICATIONS .......................................10-1
CONSUMER INFORMATION.......................11-1
Identification numbers ...............................11-1
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Page 22 of 164
3-1
3
EBU17680
DESCRIPTION
EBU17690Left view
EBU17700Right view
1. Radiator cap
2. Battery
3. Fuses
4. Air filter case
5. Spark arrester
6. Engine oil dipstick
7. Oil filter cartridge
8. Coolant reservoir
1. Rear shock absorber assembly spring preload adjusting
ring
2. Rear storage compartment and tool kit
3. Fuel tank cap cover
4. Idle adjusting screw
5. Front shock absorber assembly spring preload adjusting
ring
6. Spark plug
7. Brake pedal
8. V-belt case drain plug
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4-8
4
EBU18100Start switch “”
Push this switch to crank the engine with the start-
er.CAUTION:ECB00050See the starting instructions on page 6-1 priorto starting the engine.EBU18151Light switch “//OFF”
Set this switch to “” to turn on the low beams
and the taillight. Set the switch to “” to turn on
the high beams and the taillight. Set the switch to
“OFF” to turn off all the lights.CAUTION:ECB00040Do 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 andrecharge it.EBU18170Horn switch “”
Press the switch to sound the horn.
EBU18190Override 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 4-10.) Releasing the
switch restores the speed limiting function.
While the override switch is pushed, the segments
of the speedometer digits will appear as shown in
the figure.1. Override switch “OVERRIDE”
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Page 46 of 164
4-23
44. When the auxiliary DC jack is not being used,
cover it with the cap.
CAUTION:ECB00120Do not use accessories requiring more than
the above maximum capacity. This may
overload the circuit and cause the fuse to
blow.If accessories are used without the engine
running or with the headlights turned on, the
battery will lose its charge and engine start-
ing may become difficult.Do not use an automotive cigarette lighter or
other accessories with a plug that gets hotbecause the jack can be damaged.
1. Auxiliary DC jack cap
1. Auxiliary DC jack
Maximum rated capacity for the auxiliary DC
jack:
DC 12 V, 120 W (10 A)
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6-2
6
NOTE:This model is equipped with an ignition circuit cut-
off system. The engine can be started under the
following conditions:The drive select lever is in the neutral or park po-
sition.The rear brake lever or brake pedal is applied
with the drive select lever in any position. How-
ever, it is recommended to shift into the neutralor park position before starting the engine.
3. Apply the rear brake lever or brake pedal.
4. Completely close the throttle lever and start
the engine by pushing the start switch.
NOTE:If the engine fails to start, release the start switch,
then push it again. Pause a few seconds before
the next attempt. Each cranking should be as short
as possible to preserve battery energy. Do not
crank the engine more than 10 seconds on eachattempt.
5. Continue warming up the engine until it idles
smoothly.
CAUTION:ECB00160For maximum engine life, always warm the en-
gine up before starting off. Never acceleratehard when the engine is cold!NOTE:The engine is warm when it responds normally tothe throttle.EBU20440Operating the drive select lever and
driving in reverse CAUTION:ECB00170Before shifting, stop the ATV, otherwise thetransmission may be damaged.
Shifting: Neutral to High-range and High-range
to Low-range
1. Bring the ATV to a complete stop.
2. Apply the brake pedal, and then shift by mov-
ing the drive select lever along the shift guide.
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8-54
8
EBU25100Lubricating the steering shaft The steering shaft must be lubricated at the inter-
vals specified in the periodic maintenance and lu-
brication chart.
EBU25222Battery This model is equipped with a sealed-type (MF)
battery, which does not require any maintenance.
There is no need to check the electrolyte or to add
distilled water. Check and, if necessary, tighten the
battery lead connections.CAUTION:ECB00620Never attempt to remove the battery cell seals,as this would permanently damage the battery.
WARNING
EWB02160Battery electrolyte is poisonous and danger-
ous, as it contains sulfuric acid, which can
cause severe burns. Avoid contact with skin,
eyes or clothing. Always shield your eyes
when working near batteries.
Antidote:
EXTERNAL: Flush with water.
INTERNAL: Drink large quantities of water or
milk. Follow with milk of magnesia, beaten egg
or vegetable oil. Call a physician immediately.
EYES: Flush with water for 15 minutes and get
prompt medical attention.
1. Grease nippleRecommended lubricant:
Lithium-soap-based grease
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8-55
8Batteries produce explosive gases. Keep
sparks, flame, cigarettes or other sources of ig-
nition away. Ventilate when charging or using
in an enclosed space.
KEEP OUT OF REACH OF CHILDREN.
To charge the battery
Have a Yamaha dealer charge the battery as soon
as possible if it seems to have discharged. Keep in
mind that the battery tends to discharge more
quickly if the ATV is equipped with optional electri-
cal accessories.
To store the battery
1. If the ATV will not be used for more than one
month, remove the battery, fully charge it, and
then place it in a cool, dry place.
2. If the battery will be stored for more than two
months, check it at least once a month and ful-
ly charge it if necessary.
To install the batteryNOTE:Be sure the battery is fully charged.
1. Place the battery in its compartment.2. Make sure to properly connect the battery
leads to the battery terminals.
CAUTION:ECB00630Always keep the battery charged. Storing a
discharged battery can cause permanent
battery damage.To charge a sealed-type (MF) battery, a spe-
cial constant-voltage battery charger is re-
quired. Using a conventional battery charger
will damage the battery. If you do not have1. Positive battery terminal
2. Negative battery terminal
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8-56
8 access to a constant-voltage battery charg-
er, have a Yamaha dealer charge your bat-
tery.EBU27750Replacing a fuse
The main fuse, the fuel injection system fuse, the
EPS fuse, and the fuse box are located under pan-
el A. (See page 8-8.)
If a fuse is blown, replace it as follows.
1. Turn the key to “OFF” and turn off all electrical
circuits.
1. Fuse box
2. Main/EPS spare fuse
3. Main fuse
4. EPS fuse
5. Fuel injection system spare fuse
6. Fuel injection system fuse
1. Ignition fuse
2. Headlight fuse
3. Four-wheel-drive motor fuse
4. Radiator fan fuse
5. Signaling system fuse
6. Auxiliary DC jack fuse
7. Spare fuse
U3B462E0.book Page 56 Tuesday, March 20, 2007 11:46 AM