Page 134 of 150
9-51
93. Remove the socket by pushing it in and turn-
ing it counterclockwise, and then remove the
burnt-out bulb. 4. Place a new headlight bulb into position.
NOTICE: Do not touch the glass part of the
bulb. Oil from your fingers or other con-
tamination will adversely affect the trans-
parency of the glass, luminosity of the
bulb, and bulb life. Thoroughly clean off
any dirt and fingerprints using a cloth
moistened with alcohol or thinner.
[ECB00653]
1. Bulb cover
1
1. Socket
1
UBCX61E0.book Page 51 Friday, January 22, 2021 1:54 PM
Page 135 of 150
9-52
9
5. Install the socket by pushing it in and turning
it clockwise.
6. Install the bulb cover.
7. Place the headlight unit in the original posi- tion, and then install the bolt.
8. Adjust the headlight beam if necessary.
EBU25562Adjusting a headlight beamNOTICEECB00691It is advisable to have a Yamaha dealer make
this adjustment.
To raise a headlight beam, turn the headlight
beam adjusting bolt in direction (a).
To lower a headlight beam, turn the adjusting bolt
in direction (b).EBU26922Brake/tail lightThis model is equipped with an LED type of
brake/tail light.
If the brake/tail light does not come on, have a
Yamaha dealer check it.EBU25653Removing a wheel1. Park the ATV on a level surface.
1. Do not touch the glass part of the bulb.
1. Headlight beam adjusting bolt1
(a)(b)
UBCX61E0.book Page 52 Friday, January 22, 2021 1:54 PM
Page 140 of 150

10-1
10
EBU25861
CLEANING AND STORAGE
EBU25903CleaningFrequent, thorough cleaning of your ATV will not
only enhance its appearance but will improve its
general performance and extend the useful life of
many components.1. Before cleaning the ATV: a. Block off the end of the exhaust pipe toprevent water entry. A plastic bag and
strong rubber band may be used.
b. Make sure the spark plug and all filler caps are properly installed.
2. If the engine case is excessively greasy, apply degreaser with a paint brush. Do not apply
degreaser to the chain, sprockets or wheel
axles.
3. Rinse the dirt and degreaser off with a garden hose. Use only enough pressure to do the
job. WARNING! Wet brakes may have re-
duced stopping ability, increasing the
chance of an accident. Test the brakes af-
ter washing. Apply the brakes several
times at slow speeds to let friction dry out
the linings.
[EWB02312]
NOTICE: Excessive wa- ter pressure may cause water seepage
and deterioration of wheel bearings,
brakes, transmission seals and electrical
devices. Many expensive repair bills have
resulted from improper high-pressure de-
tergent applications such as those avail-
able in coin-operated car washers.
[ECB00712]
4. Once most of the dirt has been hosed off,
wash all surfaces with warm water and mild,
detergent-type soap. An old toothbrush or
bottle brush is handy for hard-to-reach plac-
es.
5. Rinse the ATV off immediately with clean wa- ter and dry all surfaces with a chamois, clean
towel or soft absorbing cloth.
6. Dry the chain and lubricate it to prevent it from rusting.
7. Clean the seat with a vinyl upholstery cleaner to keep the cover pliable and glossy.
8. Automotive type wax may be applied to all painted and chrome plated surfaces. Avoid
combination cleaner-waxes. Many contain
UBCX61E0.book Page 1 Friday, January 22, 2021 1:54 PM
Page 142 of 150
10-3
106. Put the frame on stands or blocks to raise all
wheels off the ground. (Alternatively, turn the
wheels each month to prevent the tires from
degrading in one spot.)
7. Cover the muffler outlet with a plastic bag to prevent moisture from entering it.
8. Remove the battery and fully charge it. (See page 9-45.)
UBCX61E0.book Page 3 Friday, January 22, 2021 1:54 PM
Page 149 of 150

12-2
12
Maintenance chart, general maintenance and lubrication .................................................................... 9-5
Model label .................................................................... 1-1NNeutral indicator light ..................................................... 5-1OOwner’s manual and tool kit .......................................... 9-2PPanel, removing and installing .... ................................. 9-10
Parking ........................................................................... 7-5
Parking brake free play, adjusting ............................... 9-34
Parking brake lever ........................................................ 5-7
Parking on a slope ......................................................... 7-6
Part locations ................................................................. 4-1RReverse indicator light ................................................... 5-2
Reverse knob ................................................................. 5-8
Reverse knob and driving in reverse ............................. 7-4
Reverse lock release cable, adjusting ......................... 9-29
Riding your ATV ............................................................. 8-1SSafety information .......................................................... 3-1
Seat .............................................................................. 5-11
Self-diagnostic device ................................................... 5-3
Shifting ........................................................................... 7-2
Shift pedal ...................................................................... 5-8
Shift pedal, checking ................................................... 9-41
Shock absorber assembly, rear ................................... 5-16
Shock absorbers, front ................................................ 5-12
Spark arrester, cleaning ............................................... 9-25
Spark plug, checking ................................................... 9-10 Specifications .............................................................. 11-1
Speed limiter .................................................................. 5-5
Start switch .................................................................... 5-4
Steering shaft, lubricating ............................................ 9-45
Storage ........................................................................ 10-2
Suspension, lubricating the upper and lower arm
pivots ......................................................................... 9-44
Suspension relay arm and connecting arm pivoting
points, lubricating the rear ......................................... 9-43
Swingarm pivots, lubricating ....................................... 9-42
TThrottle lever ........................................................... 5-4, 6-5
Throttle lever free play, adjusting ................................ 9-28
Tires ............................................................................... 6-5
Troubleshooting ........................................................... 9-54
Troubleshooting charts ................................................ 9-55VValve clearance ............................................................ 9-29
Vehicle identification number ........................................ 1-1WWheel hub bearings, checking .................................... 9-42
Wheel, installing ........................................................... 9-53
Wheel, removing .......................................................... 9-52YYamalube ..................................................................... 9-17
UBCX61E0.book Page 2 Friday, January 22, 2021 1:54 PM