Page 115 of 132
8-40
1
2
3
4
5
6
78
9
10
11
CAUTION:
ECB00670
Make sure the headlight bulb holder cover is
securely fitted over the bulb holder and seated
properly.
9. Place the headlight unit in the original posi-
tion, and then install the screws.
10. Install the headlight beam adjusting screw,
the washer, the spring and the nut.11. Connect the main switch leads.
12. Install the panel by installing the screws.
13. Adjust the headlight beam.
EBU25550
Adjusting a headlight beam
CAUTION:
ECB00690
It is advisable to have a Yamaha dealer make
this adjustment.
1. Headlight unit
2. Screw
1
21
2
1. Headlight beam adjusting screw
2. Washer
3. Spring
4. Nut
1 2
3 4
Page 116 of 132
8-41
1
2
3
4
5
6
78
9
10
11
To raise a headlight beam, turn the adjusting
screw in direction (a).
To lower a headlight beam, turn the adjusting
screw in direction (b).
EBU25610
Replacing the tail/brake light bulb
If the tail/brake light bulb burns out, replace it as
follows.
1. Remove the bulb holder (together with the
bulb) by turning it counterclockwise.2. Remove the defective bulb by pushing it in
and turning it counterclockwise.
1. Headlight beam adjusting screw
1(a)
(b)
1. Tail/brake light bulb holder
1
Page 117 of 132
8-42
1
2
3
4
5
6
78
9
10
11
3. Insert a new bulb into the bulb holder, push it
in, and then turn it clockwise until it stops.
4. Install the bulb holder (together with the bulb)
by turning it clockwise.
EBU25650
Removing a wheel
1. Loosen the wheel nuts.
Front
1. Tail/brake light bulb holder
2. Tail/brake light bulb
1
2
1. Wheel nut
1
1
Page 119 of 132
8-44
1
2
3
4
5
6
78
9
10
11
WARNING
EWB02280
Do not smoke when checking the fuel system.
Fuel can ignite or explode, causing severe inju-
ry or property damage. Make sure there are no
open flames or sparks in the area, including pi-
lot lights from water heaters or furnaces.
Page 127 of 132
10-4
1
2
3
4
5
6
7
8
910
11
Electrical system:
Ignition system:
CDI
Charging system:
Flywheel magneto
Headlight:
Bulb type:
Halogen bulb
Bulb voltage, wattage x quantity:
Headlight:
12 V, 35.0/36.5 W
×
1
Tail/brake light:
12 V, 5.0/21.0 W
×
1
Oil level warning light:
12 V, 3.4 W
×
1
Page 130 of 132

INDEX
A
Accessories and loading ................................................ 6-6
Air filter element, cleaning ............................................ 8-11
Autolube pump ............................................................. 8-11
B
Brake and clutch levers, checking and lubricating ....... 8-34
Brake and shift pedals, checking and lubricating ......... 8-34
Brake fluid, changing.................................................... 8-25
Brake fluid level, checking............................................ 8-24
Brake lever ..................................................................... 4-5
Brake lever free play, checking the front ...................... 8-25
Brake light switches ..................................................... 8-29
Brake pads, checking the front and rear ...................... 8-23
Brake pedal .................................................................... 4-5
Brake pedal position, checking .................................... 8-26
Brakes, front and rear .................................................... 5-4
C
Cables, checking and lubricating ................................. 8-33
Carburetor settings, changing ...................................... 8-16
Chassis fasteners........................................................... 5-8
Cleaning ......................................................................... 9-1
Clutch lever .................................................................... 4-5
Clutch lever free play, adjusting ................................... 8-29
D
Drive chain ..................................................................... 5-5
Drive chain, lubricating ................................................. 8-32Drive chain slack .......................................................... 8-30
E
Engine break-in .............................................................. 6-4
Engine, cold start ........................................................... 6-1
Engine idling speed ...................................................... 8-21
Engine, starting a warm ................................................. 6-2
Engine stop switch ......................................................... 4-3
F
Fuel ........................................................................ 4-8
,
5-4
Fuel cock ........................................................................ 4-9
Fuel tank cap.................................................................. 4-8
H
Handlebar switches ........................................................ 4-2
Headlight beam, adjusting............................................ 8-40
Headlight bulb, replacing.............................................. 8-36
I
Identification numbers .................................................. 11-1
Indicator light .................................................................. 4-2
Instruments, lights and switches .................................... 5-8
K
Key identification number ............................................. 11-1
Kickstarter ...................................................................... 4-7
L
Label locations ............................................................... 2-1
Light switch .................................................................... 4-3
Page 131 of 132

M
Main switch .....................................................................4-1
Model label....................................................................11-2
O
Owner’s manual and tool kit............................................8-1
P
Parking ............................................................................6-5
Parking brake ..................................................................4-6
Parking brake free play, adjusting.................................8-27
Parking on a slope ..........................................................6-6
Part locations ..................................................................3-1
Periodic maintenance and lubrication chart ....................8-3
Pre-operation check list ..................................................5-1
R
Riding your ATV ..............................................................7-1
S
Safety information ...........................................................1-1
Seat...............................................................................4-11
Shifting ............................................................................6-2
Shift pedal .......................................................................4-7
Shock absorber assemblies, adjusting the front ...........4-12
Shock absorber assembly, adjusting the rear ...............4-13
Spark arrester, cleaning ................................................8-14
Spark plug, checking.......................................................8-7
Specifications ................................................................10-1
Speed limiter ...................................................................4-4
Starter (choke) ..............................................................4-11
Steering shaft, lubricating .............................................8-35
Storage ...........................................................................9-2
Suspension, lubricating the upper and lower arm
pivots ..........................................................................8-35Swingarm pivots, lubricating ........................................ 8-34
T
Tail/brake light bulb, replacing ..................................... 8-41
Throttle cable free play, adjusting ................................ 8-22
Throttle lever ...........................................................4-3
,
5-5
Throttle OverRide System.............................................. 4-4
Tire pressure, measuring ............................................... 5-7
Tires ............................................................................... 5-6
Tire wear limit................................................................. 5-8
Transmission oil ......................................................5-4
,
8-8
Troubleshooting ........................................................... 8-43
Troubleshooting chart .................................................. 8-45
Two-stroke engine oil ..................................................... 5-4
Two-stroke engine oil level warning light ....................... 4-2
V
Vehicle identification number ....................................... 11-1
W
Wheel bearings, checking ............................................ 8-34
Wheel, installing ........................................................... 8-43
Wheel, removing .......................................................... 8-42