2010 YAMAHA GRIZZLY 250 steering wheel

Checking and lubricating the front and
rear brake levers .................................... 8-35
Checking the shift pedal ........................... 8-36
Checking and lubricating the brake
pedal ...................................................... 8-36
Checking the wheel hub bearings ............ 8-37
Lubricating the swingarm pivots ............... 8-37
Lubricating the steering shaft ................... 8-37
Battery ...................................................... 8-38
Replacing the fuse ................................... 8-42
Replacing a headlight bulb ....................... 8-42
Adjusting a headlight beam ...................... 8-44
Replacing the tail/brake light bulb ............ 8-45
Removing a wheel .................................... 8-45
Installing a wheel ...................................... 8-46
Troubleshooting ....................................... 8-47
Troubleshooting chart .............................. 8-48
CLEANING AND STORAGE .......................... 9-1
Cleaning ..................................................... 9-1
Storage ....................................................... 9-2
SPECIFICATIONS ...................................... 10-1
CONSUMER INFORMATION ...................... 11-1
Identification numbers .............................. 11-1
U1P065E0.book Page 3 Monday, August 31, 2009 1:10 PM

7-18
7

Shift your weight to the uphill side of the
ATV.
Never attempt to turn the ATV around on any
hill until you have mastered the turning tech-
nique as described in the Owner’s Manual on
level ground. Be very careful when turning
on any hill.Traversing a sloping surface on your ATV requires
you to properly position your weight to maintain
proper balance. Be sure that you have learned the
basic riding skills on flat ground before attempting
to cross a sloping surface. Avoid slopes with slip-
pery surfaces or rough terrain that may upset your
balance.
As you travel across a slope, lean your body in the
uphill direction. It may be necessary to correct the
steering when riding on loose surfaces by pointing
the front wheels slightly uphill. When riding on
slopes, be sure not to make sharp turns either up
or down hill.
If your ATV does begin to tip over, gradually steer
in the downhill direction if there are no obstacles in
your path. As you regain proper balance, gradually
steer again in the direction you wish to travel.CROSSING THROUGH SHALLOW WATER
WARNING
EWB01641Operating this vehicle through deep or fast-
flowing water can lead to loss of control or an
overturn. To reduce your risk of drowning or
other injuries, use care when crossing through
water. Never operate this ATV water deeper
than the depth specified in your Owner’s Man-
ual, as tires may float, increasing the risk of an
overturn.
U1P065E0.book Page 18 Monday, August 31, 2009 1:10 PM

7-21
7 cident. Be sure to keep your feet firmly mounted on
the footboards at all times. Avoid jumping the ATV
as loss of control and damage to the ATV may re-
sult.
SLIDING AND SKIDDING
WARNING
EWB01662Skidding or sliding improperly may cause you
to lose control of this ATV. You may also re-
gain traction unexpectedly, which may cause
the ATV to overturn.
Learn to safely control skidding or sliding by
practicing at low speeds and on level,
smooth terrain.
On extremely slippery surfaces, such as ice,
go slowly and be very cautious in order to re-
duce the chance of skidding or sliding out of
control.Care should be used when riding on loose or slip-
pery surfaces since the ATV may slide. If unex-
pected and uncorrected, sliding could lead to an
accident.
To reduce the tendency for the front wheels to slide
in loose or slippery conditions, positioning your
weight over the front wheels will sometimes help.If the rear wheels of your ATV start to slide side-
ways, control can usually be regained (if there is
room to do so) by steering in the direction of the
slide. Applying the brakes or accelerating is not
recommended until you have corrected the slide.U1P065E0.book Page 21 Monday, August 31, 2009 1:10 PM

8-6
8
5*Brake hosesCheck for cracks or other damage, and replace if
necessary.√√√√
Replace. Every 4 years
6*WheelsCheck runout and for damage, and replace if nec-
essary.√ √√√
7*TiresCheck tread depth and for damage, and replace if
necessary.
Check air pressure and balance, and correct if
necessary.√ √√√
8*Wheel hub bearingsCheck for looseness or damage, and replace if
necessary.√ √√√
9*Swingarm pivotsCheck operation and for excessive play, and re-
place bearings if necessary.
Lubricate with lithium-soap-based grease.√√√
10*Chassis fastenersMake sure that all nuts, bolts, and screws are
properly tightened.√√√√√
11*Shock absorber as-
sembliesCheck operation and correct if necessary.
Check for oil leakage and replace if necessary.√√√
12*Steering shaftLubricate with lithium-soap-based grease.√√√
13*Steering systemCheck operation and repair or replace if damaged.
Check toe-in and adjust if necessary.√√√√√ NO. ITEMCHECK OR MAINTENANCE
JOBINITIAL EVERY
Whichev-
er comes
firstmonth136612
km
(mi)320
(200)1300
(800)2500
(1600)2500
(1600)5000
(3200)
hours 20 80 160 160 320
U1P065E0.book Page 6 Monday, August 31, 2009 1:10 PM

8-37
8
EBU24963Checking the wheel hub bearings The front and rear wheel hub bearings must be
checked at the intervals specified in the periodic
maintenance and lubrication chart. If there is play
in a wheel hub or if a wheel does not turn smoothly,
have a Yamaha dealer check the wheel hub bear-
ings.
EBU24995Lubricating the swingarm pivots The swingarm pivots must be lubricated by a
Yamaha dealer at the intervals specified in the pe-
riodic maintenance and lubrication chart.EBU25091Lubricating the steering shaft The steering shaft must be lubricated by a Yamaha
dealer at the intervals specified in the periodic
maintenance and lubrication chart.
Lubricate the steering shaft using a grease gun. Recommended lubricant:
Lithium-soap-based greaseRecommended lubricant:
Lithium-soap-based grease
U1P065E0.book Page 37 Monday, August 31, 2009 1:10 PM

MMain switch .................................................................... 4-1
Maintenance and lubrication chart ................................. 8-5
Maintenance chart, emission control system ................. 8-3
Model label ................................................................... 11-2NNeutral indicator light ..................................................... 4-2OOwner’s manual and tool kit ........................................... 8-1PParking ........................................................................... 6-7
Parking brake ................................................................. 4-6
Parking on a slope ......................................................... 6-7
Part locations ................................................................. 3-1RRecoil starter .................................................................. 4-7
Reverse indicator light .................................................... 4-2
Riding your ATV ............................................................. 7-1SSafety information .......................................................... 2-1
Seat .............................................................................. 4-11
Shifting ........................................................................... 6-4
Shift pedal ...................................................................... 4-6
Shift pedal, checking .................................................... 8-36
Shock absorber assembly, adjusting the rear .............. 4-14
Spark arrester, cleaning ............................................... 8-23
Spark plug, checking ...................................................... 8-9
Specifications ............................................................... 10-1
Speed limiter .................................................................. 4-4
Starter (choke) ............................................................. 4-11
Start switch ..................................................................... 4-3
Steering shaft, lubricating ............................................. 8-37Storage ........................................................................... 9-2
Storage compartment ................................................... 4-12
Swingarm pivots, lubricating ........................................ 8-37
TTail/brake light bulb, replacing ..................................... 8-45
Throttle cable free play, adjusting ................................ 8-26
Throttle lever ........................................................... 4-3, 5-4
Tires ............................................................................... 5-4
Troubleshooting ........................................................... 8-47
Troubleshooting chart .................................................. 8-48VValve clearance ............................................................ 8-27
Vehicle identification number ....................................... 11-1WWheel hub bearings, checking ..................................... 8-37
Wheel, installing ........................................................... 8-46
Wheel, removing .......................................................... 8-45
U1P065E0.book Page 2 Monday, August 31, 2009 1:10 PM