oil YAMAHA GRIZZLY 125 2013 Owners Manual

EBU17420
TABLE OF CONTENTS
LOCATION OF THE WARNING AND
SPECIFICATION LABELS ............................ 1-1
SAFETY INFORMATION .............................. 2-1
DESCRIPTION .............................................. 3-1Left view ...................................................... 3-1
Right view.................................................... 3-1
Controls and instruments ............................ 3-2
INSTRUMENT AND CONTROL
FUNCTIONS .................................................. 4-1 Main switch ................................................ 4-1
Indicator lights ............................................ 4-2
Handlebar switches .................................... 4-2
Throttle lever .............................................. 4-3
Speed limiter .............................................. 4-4
Front brake lever ........................................ 4-4
Rear brake lever ......................................... 4-5
Parking brake ............................................. 4-5
Drive select lever ........................................ 4-6
Fuel tank cap .............................................. 4-7
Fuel ............................................................ 4-7
Fuel cock .................................................... 4-8 Starter (choke) ..........................................4-10
Seat ..........................................................4-10
Front carrier ..............................................4-11
Rear carrier ...............................................4-11
PRE-OPERATION CHECKS ..........................5-1 Fuel .............................................................5-3
Engine oil ....................................................5-3
Transmission oil ..........................................5-3
Front and rear brakes .................................5-3
Throttle lever ...............................................5-3
Drive chain ..................................................5-3
Tires ............................................................5-3
Chassis fasteners .......................................5-6
Instruments, lights and switches .................5-6
Battery ........................................................5-6
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 ........................................................6-5U1PY61E0.book Page 1 Wednesday, March 14, 2012 5:22 PM

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 JUDGMENT .............................................. 7-2
BE CAREFUL WHERE YOU RIDE ............. 7-9
TURNING YOUR ATV .............................. 7-12
CLIMBING UPHILL ................................... 7-14
RIDING DOWNHILL.................................. 7-16
CROSSING A SLOPE............................... 7-17
CROSSING THROUGH SHALLOW WATER ................................................... 7-18
RIDING OVER ROUGH TERRAIN ........... 7-20
SLIDING AND SKIDDING ......................... 7-20
WHAT TO DO IF... .................................... 7-22
WHAT TO DO... ........................................ 7-22
PERIODIC MAINTENANCE AND
ADJUSTMENT ............................................... 8-1 Owner’s manual and tool kit ....................... 8-2
Periodic maintenance chart for the emission control system ................ 8-3
General maintenance and lubrication chart ......................................................... 8-5
Checking the spark plug ............................. 8-9 Engine oil ..................................................8-11
Transmission oil ........................................8-14
Cleaning the engine and V-belt case air
filter elements .........................................8-17
Cleaning the spark arrester ......................8-23
V-belt case drain screw ............................8-24
Adjusting the carburetor ............................8-25
Adjusting the engine idling speed .............8-26
Adjusting the throttle lever free play .........8-26
Valve clearance ........................................8-27
Brakes .......................................................8-28
Checking the front and rear brake shoes ......................................................8-28
Adjusting the front brake lever free play ...8-29
Adjusting the rear brake lever free play ....8-33
Drive chain slack .......................................8-34
Lubricating the drive chain ........................8-37
Checking and lubricating the cables .........8-37
Checking and lubricating the front and rear brake levers .....................................8-38
Checking the wheel hub bearings .............8-39
Lubricating the lower arm pivots ...............8-39
Lubricating the front knuckle pivots ..........8-40
Lubricating the steering shaft ....................8-41
Battery ......................................................8-41
Replacing the fuse ....................................8-44
Replacing a headlight bulb .......................8-45
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2-5
2
4. Once immediate safety hazards are con-
firmed not to exist, you may remove your hel-
met to more closely inspect your vehicle.
Check for external signs of wear, broken
parts, fluid leaks, cracks in the frame, suspen-
sion damage, wheel damage, and so on. Fuel,
oil, and coolant usually give off a noticeable
odor.
5. If your vehicle will not restart or if it is unsafe to ride, then turn off all vehicle systems (en-
gine stop switch, main switch, and fuel cock),
and then signal or go for help.
Aftermarket Parts, Accessories, and Modifica-
tions
While you may find aftermarket products similar in
design and quality to genuine Yamaha accesso-
ries, recognize that some aftermarket accessories
or modifications are not suitable because of poten-
tial safety hazards to you or others. Installing after-
market products or having other modifications
performed to your vehicle that change any of the
vehicle’s design or operation characteristics can
put you and others at greater risk of serious injury
or death. You are responsible for injuries related to changes in the vehicle. Keep the following guide-
lines in mind, as well as those provided under
“Loading” when mounting accessories.
●Never install accessories that would impair the
performance of your ATV. Carefully inspect the
accessory before using it to make sure that it
does not in any way reduce ground clearance,
limit suspension travel, steering travel or control
operation.●Accessories fitted to the ATV can create instabil-
ity due to improper weight distribution.●Bulky or large accessories may seriously affect
the stability of the ATV.●Certain accessories can displace the operator
from his or her normal riding position. This im-
proper position limits the freedom of movement
of the operator and may limit control ability,
therefore, such accessories are not recom-
mended.●Use caution when adding electrical accessories.
If electrical accessories exceed the capacity of
the ATV’s electrical system, an electric failure
could result, which could cause a dangerous
loss of lights or engine power.
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3-1
3
EBU17680
DESCRIPTION
EBU17690Left view
EBU17700Right view
1. Front carrier
2. Starter (choke)
3. Fuel cock
4. Throttle stop screw
5. Tail/brake light
6. Rear carrier
7. Spark arrester
8. Footboard
123
56 7
8
4
1. Owner’s tool kit
2. Battery
3. Drive select lever
4. Spark plug
5. Headlight
6. Engine oil filler cap
7. Fuse
2 3
5
6
7
1
4
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5-1
5
EBU19201
PRE-OPERATION CHECKS
EBU19224Inspect your vehicle each time you use it to make sure the vehicle is in safe operating condition. Always
follow the inspection and maintenance procedures and schedules described in the Owner’s Manual.
WARNING
EWB00481Failure to inspect or maintain the vehicle properly increases the possibility of an accident or equip-
ment damage. Do not operate the vehicle if you find any problem. If a problem cannot be corrected
by the procedures provided in this manual, have the vehicle inspected by a Yamaha dealer.Before using this vehicle, check the following points:
ITEMROUTINE PAGE
Fuel Check fuel level in fuel tank, and add recommended fuel if neces-
sary.
Check fuel line for leakage. Correct if necessary. 4-7, 5-3
Engine oil Check oil level in engine, and add recommended oil to specified lev-
el if necessary.
Check ATV for oil leakage. Correct if necessary. 5-3, 8-11
Transmission oil Check oil level in transmission case, and add recommended oil to
specified level if necessary.
Check ATV for oil leakage. Correct if necessary. 5-3, 8-14
Front brake Check operation, and correct if necessary.
Lubricate cable if necessary.
Check lever free play, and adjust if necessary. 5-3, 8-28, 8-29
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5-3
5
EBU19541Fuel Make sure that there is sufficient fuel in the tank.
(See page 4-7.)EBU19560Engine oil Make sure that the engine oil is at the specified lev-
el. Add oil as necessary. (See page 8-11.)EBU19580Transmission oil Make sure that the transmission oil is at the speci-
fied level. Add oil as necessary. (See page 8-14.)EBU19652Front and rear brakes Brake levers●Check for correct free play in the brake levers. If
the free play is incorrect, adjust it. (See pages
8-29 and 8-33.)●Check operation of the levers. They should
move smoothly and there should be a firm feel-
ing when the brake is applied. If not, have the
ATV checked by a Yamaha dealer.Brake operation
Test the brakes at slow speed after starting out to
make sure they are working properly. If the brakes
do not provide proper braking performance, check
the brake shoes for wear. (See page 8-28.)
EBU19761Throttle lever Check the operation of the throttle lever. It must
open smoothly and spring back to the idle position
when released. Have a Yamaha dealer correct if
necessary.EBU19770Drive chain Check the condition of the drive chain and check
the drive chain slack. Lubricate and adjust the
drive chain as necessary. (See page 8-34.)EBU19794Tires Check tire pressure regularly to make sure it is at
the recommended specifications. Also check for
wear and damage.
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6-2
6
Position (3):
Cold engine start with ambient temperature
above 25 °C (80 °F).
Ambient temp./starter (choke) position
6. Completely close the throttle lever and start the engine by pushing the start switch.
TIP●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 ener-
gy. Do not crank the engine more than 10 sec-
onds on each attempt.
●If the battery is discharged, pull the recoil starter
to start the engine.7. If the engine is started with the starter (choke)
in position (1), the starter (choke) should be
returned to position (2) to warm up the engine.
If the engine is started with the starter (choke)
in position (2), keep the starter (choke) in this
position to warm up the engine.
8. Continue warming up the engine until it idles smoothly, then return the starter (choke) to
position (3) before riding.TIPThe engine is warm when it responds quickly to the
throttle with the starter (choke) turned off.NOTICEECB00163For maximum engine life, never accelerate
hard when the engine is cold!
1. Fully open
2. Half open
3. Closed
4. Starter (choke)
1 2 3
123 4
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8-6
8
4*Wheels Check runout and for damage, and replace if nec-
essary. √ √√√
5 *Tires Check tread depth and for damage, and replace if
necessary.
Check air pressure and balance, and correct if necessary. √ √√√
6 *Wheel hub bearings Check for looseness or damage, and replace if
necessary. √ √√√
7 *Lower arm pivots Lubricate with lithium-soap-based grease. √√√
8 Drive chain Check chain slack and adjust if necessary.
Check rear wheel alignment and correct if neces-
sary.
Clean and lubricate. √√√√√
9 *Drive chain roller Check for wear and replace if necessary. √√√
10 *V- b e l t Check for wear, cracks or other damage, and re-
place if necessary. √√
11 *Chassis fasteners Make sure that all nuts, bolts, and screws are
properly tightened. √√√√√
12 *Shock absorber as-
semblies Check operation and correct if necessary.
Check for oil leakage and replace if necessary.
√√√
13 *Front knuckle piv-
ots Lubricate with lithium-soap-based grease.
√√√
NO. ITEM
CHECK OR MAINTENANCE
JOB INITIAL EVERY
Whichev- er comes first month136612
km
(mi) 320
(200) 1300
(800) 2500
(1600) 2500
(1600) 5000
(3200)
hours 20 80 160 160 320
U1PY61E0.book Page 6 Wednesday, March 14, 2012 5:22 PM

8-7
8
14*Steering shaft Lubricate with lithium-soap-based grease. √√√
15 *Steering system Check operation and repair or replace if damaged.
Check toe-in and adjust if necessary.
√√√√√
16 Engine oil Change.
Check ATV for oil leakage, and correct if neces-
sary. √ √√√
17 Engine oil strainer Clean. √√√
18 Transmission oil Change.
Check ATV for oil leakage, and correct if neces-
sary. √√
19 *Moving parts and
cables Lubricate.
√√√√
20 *Throttle lever Check operation.
Check throttle lever free play, and adjust if neces-
sary.
Lubricate cable and lever housing. √√√√√
21 *Front and rear brake
switches
Check operation and correct if necessary.
√√√√√
22 *Lights and switches Check operation and correct if necessary.
Adjust headlight beams. √√√√√
NO. ITEM
CHECK OR MAINTENANCE
JOB INITIAL EVERY
Whichev- er comes first month136612
km
(mi) 320
(200) 1300
(800) 2500
(1600) 2500
(1600) 5000
(3200)
hours 20 80 160 160 320U1PY61E0.book Page 7 Wednesday, March 14, 2012 5:22 PM

8-11
8
TIPIf a torque wrench is not available when installing
the spark plug, a good estimate of the correct
torque is 1/4–1/2 turn past finger tight. However,
the spark plug should be tightened to the specified
torque as soon as possible.3. Install the spark plug cap.EBU23268Engine oil The engine oil level should be checked before
each ride. In addition, the oil must be changed at
the intervals specified in the periodic maintenance
and lubrication chart.
To check the engine oil level1. Place the ATV on a level surface.
2. Check the engine oil level on a cold engine.
TIPIf the engine was started before checking the oil
level, be sure to warm up the engine sufficiently,
and then wait at least ten minutes until the oil set-
tles for an accurate reading.3. Remove the engine oil filler cap, and then wipe the engine oil dipstick off with a clean
rag.
4. Insert the dipstick into the filler hole (without screwing it in), and then remove it again to
check the oil level.
Tightening torque:
Spark plug:13 Nm (1.3 m·kgf, 9.4 ft·lbf)1. Engine oil filler cap
2. Engine oil dipstick
2
1
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