maintenance YAMAHA GRIZZLY 700 2009 Owner's Manual

8-45
8lows you to check the brake pad wear without hav-
ing to disassemble the brake. If a brake pad has
worn to the point that the wear indicator groove has
almost disappeared, have a Yamaha dealer re-
place the brake pads as a set.
TIPThe wheels need to be removed to check thebrake pads. (See page 8-63.)
Front brakeRear brake
EBU27842Checking the rear brake hose protec-
tors The rear brake hoses protectors must be checked
for wear at the intervals specified in the periodic
maintenance and lubrication chart. Each brake
hose protector is provided with a wear indicator. If
a protector wears to the point that its indicator be-
comes visible, have a Yamaha dealer replace the
protector.
1. Wear indicator groove
1. Wear indicator groove
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8-47
8Rear brake
Observe these precautions:

When checking the fluid level, make sure that
the top of the brake fluid reservoir is level.
Use only the recommended quality brake fluid,
otherwise the rubber seals may deteriorate,
causing leakage and poor braking performance.
Refill with the same type of brake fluid. Mixing
fluids may result in a harmful chemical reaction
and lead to poor braking performance.

Be careful that water does not enter the brake
fluid reservoir when refilling. Water will signifi-
cantly lower the boiling point of the fluid and may
result in vapor lock.
Brake fluid may deteriorate painted surfaces or
plastic parts. Always clean up spilled fluid imme-
diately.
As the brake pads wear, it is normal for the brake
fluid level to gradually go down. However, if the
brake fluid level goes down suddenly, have a
Yamaha dealer check the cause.EBU24291Changing the brake fluid Have a Yamaha dealer change the brake fluid at
the intervals specified in the TIP after the periodic
maintenance and lubrication chart. In addition,
have the oil seals of the master cylinders and cali-
pers as well as the brake hoses replaced at the in-
tervals listed below or whenever they are damaged
or leaking.
Oil seals: Replace every two years.
Brake hoses: Replace every four years.
1. Minimum level markRecommended brake fluid:
DOT 4
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8-48
8
EBU27771Checking the front and rear brake lever
free play The front and rear brake lever free play must be
checked at the intervals specified in the periodic
maintenance and lubrication chart. The brake le-
vers should have no free play as shown. If there is
free play, have a Yamaha dealer check the brake
system.
Front brakeRear brake
WARNING
EWB02471Operating with improperly serviced or adjust-
ed brakes could cause loss of braking ability,
which could lead to an accident.
After servicing:
Make sure the brakes operate smoothly and
that there is no free play.
Make sure the brakes do not drag.
Make sure the brakes are not spongy. All air
must be bled from the brake system.
1. Brake lever free play
1. Brake lever free play
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8-49
8Replacement of brake components requires
professional knowledge. These procedures
should be performed by a Yamaha dealer.EBU29071Adjusting the brake pedal free play The brake pedal free play must be adjusted at the
intervals specified in the periodic maintenance and
lubrication chart.TIP
Always perform this maintenance completely in
the following order whenever adjusting the rear
brake.
Before adjusting the brake pedal free play,check the rear brake pads for wear.
The brake pedal free play should measure 0.0–5.0
mm (0.00–0.20 in) as shown. If the free play is in-
correct, adjust it as follows.1. Remove panel H. (See page 8-8.)
2. Loosen the locknut.
3. Turn the brake pedal free play adjusting nut in
direction (a) to increase the free play, and in
direction (b) to decrease it.
1. Brake pedal free play
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8-51
8
WARNING
EWB02070Operating with improperly serviced or adjust-
ed brakes could cause loss of braking ability,
which could lead to an accident.
After servicing:
Make sure the brakes operate smoothly and
that the free play is correct.
Make sure the brakes do not drag.
Make sure the brakes are not spongy. All air
must be bled from the brake system.
Replacement of brake components requires
professional knowledge. These proceduresshould be performed by a Yamaha dealer.EBU24230Axle boots The axle boots must be checked for damage at the
intervals specified in the periodic maintenance and
lubrication chart. Check the axle boots for tears or
damage. If any damage is found, have them re-
placed by a Yamaha dealer.
1. Front axle boot (each side)
1. Rear axle boot (each side)
1 11
1
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8-53
8Rear brake lever
EBU28832Checking and lubricating the brake
pedal The operation of the brake pedal should be
checked before each ride, and the pedal pivot
should be lubricated if necessary.TIPTo access the brake pedal pivot, remove panel H.(See page 8-8.)
EBU24962Checking 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.EBU25021Checking the stabilizer bushes The stabilizer bushes must be checked for cracks
or damage at the intervals specified in the periodic
maintenance and lubrication chart. Recommended lubricant:
Lithium-soap-based grease
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8-54
8 Have a Yamaha dealer replace the stabilizer bush-
es if necessary.
EBU25051Lubricating the rear knuckle pivots The rear knuckle pivots must be lubricated at the
intervals specified in the periodic maintenance and
lubrication chart.
Lubricate the pivoting points using a grease gun.
EBU25102Lubricating the steering shaft The steering shaft must be lubricated at the inter-
vals specified in the periodic maintenance and lu-
brication chart.EBU29043Battery This model is equipped with a VRLA (Valve Regu-
lated Lead Acid) battery. There is no need to check
the electrolyte or to add distilled water. However,
the battery lead connections need to be checked
and, if necessary, tightened.NOTICEECB00620Never attempt to remove the battery cell seals,as this would permanently damage the battery. Recommended lubricant:
Lithium-soap-based grease
1. Grease nipple
Recommended lubricant:
Lithium-soap-based grease
U43P60E0.book Page 54 Tuesday, May 20, 2008 5:33 PM

KKey identification number ............................................. 11-1LLabel locations ............................................................... 2-1
Light switch .................................................................... 4-8
Low-range indicator light ................................................ 4-4MMain switch .................................................................... 4-1
Maintenance and lubrication chart ................................. 8-4
Maintenance chart, emission control system ................. 8-3
Model label ................................................................... 11-2
Multifunction display ....................................................... 4-5NNeutral indicator light ..................................................... 4-2OOn-Command differential gear lock switch .................. 4-10
On-Command four-wheel-drive switch ........................... 4-9
Override switch .............................................................. 4-8
Owner’s manual and tool kit ........................................... 8-1PPanels, removing and installing ..................................... 8-8
Park indicator light ......................................................... 4-4
Parking ........................................................................... 6-5
Parking on a slope ......................................................... 6-5
Part locations ................................................................. 3-1
Pre-operation check list ................................................. 5-1RRadiator grills, removing .............................................. 8-19
Rear knuckle pivots, lubricating ................................... 8-54
Reverse indicator light ................................................... 4-2
Riding your ATV ............................................................. 7-1
SSafety information .......................................................... 1-1
Seat ............................................................................. 4-17
Shock absorber assemblies, adjusting the front and
rear ............................................................................ 4-21
Spark arrester, cleaning ............................................... 8-41
Spark plug, checking ................................................... 8-20
Specifications ............................................................... 10-1
Speed limiter ................................................................ 4-13
Stabilizer bushes, checking ......................................... 8-53
Starting the engine ......................................................... 6-1
Start switch .................................................................... 4-8
Steering shaft, lubricating ............................................ 8-54
Storage .......................................................................... 9-2
Storage compartments ................................................ 4-18TTail/brake light bulb, replacing ..................................... 8-62
Throttle cable free play, adjusting ................................ 8-43
Throttle lever ......................................................... 4-12, 5-4
Tire pressure, measuring ............................................... 5-6
Tires ............................................................................... 5-5
Tire wear limit ................................................................ 5-7
Troubleshooting ........................................................... 8-65
Troubleshooting charts ................................................ 8-66VValve clearance ........................................................... 8-44
V-belt case drain plug .................................................. 8-43
Vehicle identification number ....................................... 11-1WWheel hub bearings, checking ..................................... 8-53
Wheel, installing ........................................................... 8-64
Wheel, removing .......................................................... 8-63
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