2012 YAMAHA GRIZZLY 350 brake

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Before adjusting the brake pedal and brake lever
free play, check the rear brake shoes for wear.Checking and adjusting the brake pedal height
The top of the brake pedal should be positioned
72.0–82.0 mm (2.83 –3.23 in) above the footboard
bracket.
Check and adjust the brake pedal height as fol-
lows. 1. Remove the footboard by removing the bolts and nuts. 2. Check the brake pedal height.
If the brake pedal height is correct, skip steps
3– 5.
3. Loosen the locknut.1. Distance between brake pedal and footboard bracket
1
1. Footboard
2. Bolt and nut
3. Bolt22
31
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84. Turn the adjusting bolt in or out until the brake
pedal height is within the specified limits.
5. Tighten the locknut.
6. Install the footboard by installing the bolts and nuts, and then tighten the bolts to the speci-
fied torques. Adjusting the brake pedal free play
The brake pedal free play should measure 20.0
–
30.0 mm (0.79 –1.18 in) as shown. If the free play
is incorrect, adjust it as follows.
1. Locknut
2. Adjusting boltTightening torque: Locknut:7 Nm (0.7 m ·kgf, 5.1 ft ·lbf)
1
2
1. Footboard bolt A
2. Footboard bolt BTightening torques:
Footboard bolt A:3.0 Nm (0.30 m ·kgf, 2.2 ft· lbf)
Footboard bolt B: 7 Nm (0.7 m ·kgf, 5.1 ft· lbf)11
2
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8
1. Fully loosen the brake lever free play adjust-
ing nut on the brake cable at the rear wheel
hub.
2. Turn the brake pedal free play adjusting nut on the brake cable at the rear wheel hub in di-
rection (a) to increase the free play, and in di-
rection (b) to decrease it. Adjusting the brake lever free play
The brake lever free play should measure 3.0–
5.0
mm (0.12 –0.20 in) as shown. If the free play is in-
correct, adjust it as follows.
1. Brake pedal free play
1. Brake pedal free play adjusting nut
2. Brake lever free play adjusting nut
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81. Loosen the locknut at the brake lever and fully
turn in the brake lever free play adjusting bolt.
2. Turn the brake lever free play adjusting nut on the brake cable at the rear wheel hub so that
gap “A ” measures 0 –1 mm (0– 0.04 in). 3. Turn the brake lever free play adjusting bolt at
the brake lever in direction (a) to increase the
free play, and in direction (b) to decrease it.
1. Brake lever free play
2. Locknut
3. Brake lever free play adjusting bolt
1. Brake lever free play adjusting nut
2. Gap “A”
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4. Tighten the locknut at the brake lever.
5. Check gap
“A ” again and, if necessary, adjust
it.
TIPWhen adjusting the rear brake lever free play:
Be sure not to step on the brake pedal.
Make sure the brake pedal does not move.
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.EBU29881Brake light switches The brake light, which is activated by the brake
pedal and brake levers, should come on just be-
fore braking takes effect.
1. Locknut
2. Brake lever free play adjusting bolt
1. Axle boot (each side)
1 1
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8The rear brake light switch for the brake pedal can
be adjusted as follows, but the other brake light
switches should be adjusted by a Yamaha dealer.
Turn the rear brake light switch adjusting nut while
holding the brake light switch in place. To make the
brake light come on earlier, turn the adjusting nut
in direction (a). To make the brake light come on
later, turn the adjusting nut in direction (b).
EBU24902Checking 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.
1. Rear brake light switch
2. Rear brake light switch adjusting nut
Recommended lubricant:
Yamaha Chain and Cable Lube or engine oil
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8
EBU28711Checking and lubricating the front and
rear brake levers The operation of the front and rear brake levers
should be checked before each ride, and the lever
pivots should be lubricated if necessary.
Front brake leverRear brake lever
EBU28871Checking 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.
Recommended lubricants:
Front brake lever:Silicone grease
Rear brake lever: Lithium-soap-based greaseRecommended lubricant: Lithium-soap-based grease
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8
7. Install the bulb holder cover and the cover at
the rear of the headlight. NOTICE: Make sure
the headlight bulb holder cover is securely
fitted over the bulb holder and seated
properly.
[ECB00671]
8. Adjust the headlight beam if necessary.EBU25551Adjusting a headlight beam NOTICEECB00690It is advisable to have a Yamaha dealer make
this adjustment.To raise a headlight beam, turn the headlight beam
adjusting screw in direction (a).
To lower a headlight beam, turn the adjusting
screw in direction (b).
EBU25580Replacing the tail/brake light bulb If the tail/brake light bulb burns out, have a
Yamaha dealer replace it.EBU25651Removing a wheel 1. Place the ATV on a level surface.
2. Loosen the wheel nuts.1. Headlight beam adjusting screw
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