2011 YAMAHA GRIZZLY 125 Owners Manual

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2. Wipe the drive chain dry.
3. Thoroughly lubricate the drive chain with a
special O-ring chain lubricant.
NOTICE:
Do
not use engine oil or any other lubricants
for the drive chain, as they may contain
substances that could damage the O-
rings.
[ECB00581]

EBU24901
Checking and lubricating the cables
The operation and the condition of all control ca-
bles should be checked before each ride, and the
cables and cable ends should be lubricated if nec-essary. If a cable is damaged or does not move
smoothly, have a Yamaha dealer check or replace
it.
WARNING

EWB02581

Inspect cables frequently and replace if dam-
aged. Corrosion can result when the cable
sheaths become damaged, and cables can
also become frayed or kinked, which could
restrict the operation of controls and lead to
an accident or injury.

Always make sure all control cables work
smoothly before you begin riding in cold
weather. If the control cables are frozen or do
not work smoothly, you could be unable to
control the ATV, which could lead to an acci-
dent or collision.
EBU28702
Checking and lubricating the front and
rear brake levers
The operation of the front and rear brake levers
1. O-ring
1

Recommended lubricant:
Engine oil

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should be checked before each ride, and the lever
pivots should be lubricated if necessary.
Front brake leverRear brake lever
EBU24963
Checking 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. Recommended lubricant:
Lithium-soap-based grease

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EBU25032
Lubricating the upper and lower arm
pivots
The upper and lower arm pivots must be lubricated
at the intervals specified in the periodic mainte-
nance and lubrication chart.
Lubricate the pivoting points using a grease gun.
Left side
Recommended lubricant:
Lithium-soap-based grease
1. Grease nipple
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1

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Right side

EBU28822
Lubricating the front knuckle pivots
The front knuckle pivots must be lubricated at the
intervals specified in the periodic maintenance and
lubrication chart.
Lubricate the front knuckle pivots using a grease
gun.
EBU25091
Lubricating 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.
1. Grease nipple
Recommended lubricant:
Lithium-soap-based grease
1
1

1. Grease nipple
Recommended lubricant:
Lithium-soap-based grease
1

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EBU25126
Battery
A poorly maintained battery will corrode and dis-
charge quickly. The electrolyte level, battery lead
connections and breather hose routing should be
checked before each ride and at the intervals
specified in the periodic maintenance and lubrica-
tion chart.
WARNING

EWB02160
Battery 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.
Batteries 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 check the electrolyte level
1. Place the ATV on a level surface.
2. Check the electrolyte level in the battery.
1. Grease nipple
1

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TIP

The electrolyte should be between the minimum
and maximum level marks.
3. If the electrolyte is at or below the minimum
level mark, add distilled water to raise it to the
maximum level mark.
NOTICE:
Use only dis-
tilled water, as tap water contains minerals
that are harmful to the battery.
[ECB00591]
4. Check and, if necessary, tighten the battery
lead connections and correct the breather
hose routing.
To remove the battery
1. Disconnect the negative lead first and then the
positive lead.
NOTICE:
When removing the
battery, the main switch must be off, and
the negative lead must be disconnected
before the positive lead.

[ECB01001]

1. Battery
2. Battery breather hose
3. Guide
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1. Maximum level mark
2. Minimum level mark
1
2

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2. Remove the battery.
To store the battery

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.

If the battery will be stored for more than two
months, check the specific gravity of the electro-
lyte at least once a month and fully charge the
battery whenever necessary.NOTICE
ECB01100

Always keep the battery charged. Storing a
discharged battery can cause permanent
battery damage.

Do not leave or store the battery on its side.
To install the battery
TIP

Be sure the battery is fully charged.
1. Install the battery.
2. Connect the positive lead first, and then con-
nect the negative lead.
NOTICE:
When in-
stalling the battery, the main switch must
be off, and the positive lead must be con-
nected before the negative lead.
[ECB01110]

3. Make sure that the breather hose is properly
routed, in good condition, and not obstructed.
NOTICE:
If the breather hose is positioned
in such a way that the frame is exposed to
electrolyte or gas expelled from the bat-
tery, the frame could suffer structural and
external damages.
[ECB00611]

1. Battery
2. Negative battery lead (black)
3. Positive battery lead (red)
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EBU25263
Replacing the fuse
The fuse holder is located on the right side of the
ATV.
If the fuse is blown, replace it as follows.
1. Turn the key to “OFF” and turn off all electrical
circuits.
NOTICE
ECB00640
To prevent accidental short-circuiting, turn
off the main switch when checking or replac-
1. Battery
2. Negative battery lead (black)
3. Positive battery lead (red)
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1. Fuse
2. Spare fuse
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