light YAMAHA GRIZZLY 350 2008 Owners Manual

EBU17420
TABLE OF CONTENTS
SAFETY INFORMATION .............................. 1-1
LOCATION OF THE WARNING AND
SPECIFICATION LABELS ............................ 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 .............................................. 4-6
Speed limiter .............................................. 4-7
Front brake lever ........................................ 4-8
Rear brake lever ......................................... 4-8
Brake pedal ................................................ 4-9
Parking brake ............................................. 4-9
Drive select lever ...................................... 4-10
Recoil starter ............................................ 4-10Fuel tank cap ............................................4-11
Fuel ...........................................................4-11
Fuel cock ..................................................4-13
Starter (choke) ..........................................4-14
Steering lock .............................................4-15
Seat ..........................................................4-15
Storage compartment ...............................4-16
Front carrier ..............................................4-17
Rear carrier ...............................................4-17
Adjusting the front shock absorber
assemblies ..............................................4-17
Adjusting the rear shock absorber
assembly .................................................4-19
Catalytic converter ....................................4-20
PRE-OPERATION CHECKS ..........................5-1
Pre-operation check list ..............................5-1
Fuel .............................................................5-3
Engine oil ....................................................5-3
Final gear oil ...............................................5-3
Differential gear oil (4WD model).................5-3
Front and rear brakes .................................5-3
Throttle lever ...............................................5-4
Tires ............................................................5-4

Measuring the tire pressure ....................... 5-5
Tire wear limit ............................................. 5-6
Chassis fasteners ....................................... 5-7
Instruments, lights and switches ................ 5-7
OPERATION .................................................. 6-1
Starting a cold engine ................................ 6-1
Starting a warm engine .............................. 6-3
Operating the drive select lever and
driving in reverse ...................................... 6-3
Engine break-in .......................................... 6-4
Parking ....................................................... 6-5
Parking on a slope ..................................... 6-5
Accessories and loading ............................ 6-6
RIDING YOUR ATV ...................................... 7-1
GETTING TO KNOW YOUR ATV............... 7-2
RIDE WITH CARE AND GOOD
JUDGEMENT ............................................ 7-2
BE CAREFUL WHERE YOU RIDE ............. 7-9
TURNING YOUR ATV .............................. 7-13
CLIMBING UPHILL ................................... 7-14
RIDING DOWNHILL.................................. 7-17
CROSSING A SLOPE............................... 7-18
CROSSING THROUGH SHALLOW
WATER ................................................... 7-19
RIDING OVER ROUGH TERRAIN ........... 7-22SLIDING AND SKIDDING .........................7-22
WHAT TO DO IF........................................7-24
WHAT TO DO... .........................................7-24
PERIODIC MAINTENANCE AND MINOR
REPAIR ..........................................................8-1
Owner’s manual and tool kit .......................8-1
Periodic maintenance chart for
the emission control system .....................8-3
General maintenance and lubrication
chart ..........................................................8-5
Removing and installing the panel ..............8-9
Checking the spark plug .............................8-9
Engine oil and oil filter cartridge ................8-11
Final gear oil .............................................8-15
Changing the differential gear oil
(4WD model)............................................8-18
Cleaning the air filter element ...................8-20
V-belt cooling duct check hose .................8-23
V-belt case drain plug ...............................8-23
Adjusting the carburetor ............................8-23
Adjusting the engine idling speed .............8-24
Adjusting the throttle cable free play .........8-25
Valve clearance ........................................8-25
Adjusting the drive select lever safety
system cable ...........................................8-26

Checking the front brake pads and
rear brake shoes .................................... 8-26
Checking the brake fluid level .................. 8-27
Changing the brake fluid .......................... 8-28
Checking the front brake lever free
play ......................................................... 8-29
Checking the rear brake lever and
brake pedal free play and the brake
pedal position ......................................... 8-29
Axle boots ................................................ 8-31
Brake light switches ................................. 8-31
Checking and lubricating the cables ........ 8-32
Checking and lubricating the front and
rear brake levers .................................... 8-32
Checking and lubricating the brake
pedal ...................................................... 8-33
Checking the wheel hub bearings ............ 8-34
Lubricating the steering shaft ................... 8-34
Battery ...................................................... 8-34
Replacing a fuse ...................................... 8-36
Headlight bulb .......................................... 8-37
Headlight beam ........................................ 8-37
Replacing the tail/brake light bulb ............ 8-37
Replacing a turn signal light bulb ............. 8-38
Auxiliary light bulb .................................... 8-38
Removing a wheel .................................... 8-38
Installing a wheel ...................................... 8-39Troubleshooting ........................................8-40
Troubleshooting chart ...............................8-41
CLEANING AND STORAGE ..........................9-1
Cleaning ......................................................9-1
Storage .......................................................9-2
SPECIFICATIONS .......................................10-1
CONSUMER INFORMATION.......................11-1
Identification numbers ...............................11-1

1-4
1nition such as the pilot lights of water heat-
ers and clothes dryers. Gasoline can catch
fire and you could be burned.

When transporting the ATV in another vehi-
cle, be sure it is kept upright and that the fuel
cock is in the “OFF” position. Otherwise, fuel
may leak out of the carburetor or fuel tank.
Gasoline is poisonous. If you should swal-
low some gasoline or inhale a lot of gasoline
vapor, or get some gasoline in your eyes,
seek medical help immediately. If gasoline
spills on your skin, wash with soap and wa-
ter. If gasoline spills on your clothing,change your clothes.
WARNING
EWB00070Always operate your ATV in an area with ade-
quate ventilation. Never start or run the engine
in a closed area. Exhaust fumes are poisonous
and may cause loss of consciousness anddeath within a short time.

3-1
3
EBU17680
DESCRIPTION
EBU17690Left view
EBU17700Right view
1. Fuel cock
2. Throttle stop screw
3. Air filter case
4. Fuses
5. Battery
6. Tail/brake light
7. Recoil starter
8. Engine oil filler cap
9. Oil filter cartridge
10.V-belt cooling duct check hose
1. Rear shock absorber assembly spring preload adjusting
ring
2. Storage compartment and tool kit
3. Spark plug
4. Front shock absorber assembly spring preload adjusting
ring
5. Rear brake light switch
6. Brake pedal
7. V-belt case drain plug

3-2
3
EBU17712Controls and instrumentsNOTE:The ATV you have purchased may differ slightlyfrom the figures shown in this manual.1. Rear brake lever
2. Left handlebar switches
3. Starter (choke)
4. Parking brake lock plate
5. Drive select lever
6. Speedometer
7. Main switch
8. Fuel tank cap
9. Right handlebar switch
10.On-Command four-wheel-drive switch (4WD model)
11.Throttle lever
12.Front brake lever
11
2
3
5 4
6
78
910
11
12

4-1
4
EBU17732
INSTRUMENT AND CONTROL FUNCTIONS
EBUM0020Main switch The positions of the main switch are as follows:
ON
All electrical systems are supplied with power. The
auxiliary light, 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

4-2
4
EBU17813Indicator lights and warning light EBU27970Turn signal indicator light“”
This indicator light flashes when the turn signal
switch is pushed to the left or right.
EBU17830Reverse indicator light“”
This indicator light comes on when the transmis-
sion is in the reverse position.EBU17860Neutral indicator light“”
This indicator light comes on when the transmis-
sion is in the neutral position.EBU27980High beam indicator light“”
This indicator light comes on when the high beam
of the headlight is switched on.EBU26931Oil 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, then go off after the start
switch is released, have a Yamaha dealer check
the electrical circuit.
1. Reverse indicator light “R”
2. Neutral indicator light “N”
3. High beam indicator light“”
4. Oil temperature warning light“”
5. Turn signal indicator light“”
6. On-Command four-wheel-drive indicator light“” (4WD
model)

4-3
4If the warning light stays on, allow the engine to
cool. If the warning light stays on when the engine
is cool, have a Yamaha dealer check the electrical
circuit.
CAUTION:ECB00010
The engine may overheat if the ATV is over-
loaded. In this case, reduce the load to spec-
ification.
Start the engine after making sure that the
warning light is out. Continuous use while
the warning light is on may cause damage tothe engine.EBU17952On-Command four-wheel-drive indicator
light“” (4WD model)
This indicator light comes on when the On-Com-
mand four-wheel-drive switch is set to the “4WD”
position.NOTE:Due to the synchronizing mechanism in the differ-
ential gear case, the light may not come on untilthe ATV starts moving.
EBU18020Speedometer The speedometer shows the riding speed. This
speedometer is equipped with an odometer and a
tripmeter. The tripmeter can be reset to “0” with the
reset knob. Use the tripmeter to estimate how far
you can ride on a tank of fuel before going to re-
serve. This information will enable you to plan fuel
stops in the future.1. Reset knob
2. Speedometer
3. Odometer
4. Tripmeter
123
4

4-4
4
EBU18061Handlebar switches
EBU18080Engine stop switch“/”
Set this switch to“” before starting the engine.
The engine stop switch controls the ignition and
stops the engine when it is running. Use this switch
to stop the engine in an emergency situation. The
engine will not start or run when this switch is set
to“”.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.
1. Light switch“//”
2. Hazard switch“”
3. Turn signal switch“/”
4. Horn switch“”
5. Start switch“”
1. Engine stop switch“/”
1