2004 YAMAHA WOLVERINE 450 light

EBU00015
1-CONTENTS
LOCATION OF THE WARNING AND
SPECIFICATION LABELS ...................... 1-1
SAFETY INFORMATION ......................... 2-1
DESCRIPTION AND MACHINE
IDENTIFICATION ................................... 3-1
Identification number records ............... 3-3
Key identification number ..................... 3-5
Vehicle identification number ............... 3-7
Model label ........................................... 3-9
CONTROL FUNCTIONS ........................ 4-1
Main switch........................................... 4-1
Indicator and warning lights.................. 4-3
Speedometer unit ................................. 4-9
Fuel gauge ......................................... 4-15
Handlebar switches ............................ 4-17
Throttle lever ...................................... 4-35
Speed limiter ...................................... 4-37
Front brake lever ................................ 4-39
Brake pedal and rear brake lever ....... 4-41
Drive select lever ................................ 4-43
Recoil starter ...................................... 4-43
1234
Fuel tank cap ..................................... 4-45
Fuel cock............................................ 4-47
Starter (choke) ................................... 4-49
Seat.................................................... 4-51
Storage compartment ........................ 4-53
Front carrier ....................................... 4-55
Rear carrier ........................................ 4-55
Front shock absorber adjustment ...... 4-57
Rear shock absorber adjustment ....... 4-61
Auxiliary DC jack ................................ 4-63
PRE-OPERATION CHECKS .................. 5-1
Front and rear brakes .......................... 5-5
Fuel ...................................................... 5-9
Engine oil ........................................... 5-13
Final gear oil ...................................... 5-15
Differential gear oil ............................. 5-17
Coolant............................................... 5-19
Throttle lever ...................................... 5-21
Fittings and fasteners......................... 5-21
Lights ................................................. 5-23
Switches............................................. 5-23
Tires ................................................... 5-25
How to measure tire pressure ............ 5-29
5
U5ND61.book Page 1 Thursday, June 5, 2003 7:02 PM

Adjusting the rear brake light
switch ............................................. 8-105
Cable inspection and lubrication ...... 8-107
Brake lever and brake pedal
lubrication ....................................... 8-109
Wheel removal ................................. 8-111
Wheel installation ............................. 8-113
Battery .............................................. 8-115
Battery maintenance ........................ 8-119
Fuse replacement............................. 8-121
Replacing a headlight bulb ............... 8-125
Headlight beam adjustment.............. 8-129
Tail/brake light bulb replacement ..... 8-129
Troubleshooting................................ 8-131
Troubleshooting chart....................... 8-133
CLEANING AND STORAGE .................. 9-1
A. Cleaning ........................................... 9-1
B. Storage ............................................ 9-7
SPECIFICATIONS ................................ 10-1
CONVERSION TABLE .......................... 11-1
91011U5ND61.book Page 3 Thursday, June 5, 2003 7:02 PM

2-15
WARNING
_

Always turn off the engine when refueling.


Do not refuel immediately after the engine
has been running and is still very hot.


Do not spill gasoline on the engine or ex-
haust pipe/muffler when refueling. Never
refuel while smoking, or in the vicinity of
sparks, open flames, or other sources of
ignition such as the pilot lights of water
heaters and clothes dryers. Gasoline can
catch fire and you could be burned.


When transporting the ATV in another ve-
hicle, be sure it is kept upright and that the
fuel cock is in the “OFF” position. Other-
wise, fuel may leak out of the carburetor or
fuel tank.


Gasoline is poisonous. If you should swal-
low some gasoline or inhale a lot of gaso-
line vapor, or get some gasoline in your
eyes, see your doctor immediately. If gaso-
line spills on your skin, wash with soap
and water. If gasoline spills on your cloth-
ing, change your clothes.
_
U5ND61.book Page 15 Thursday, June 5, 2003 7:02 PM

3-1
EBU00032
DESCRIPTION AND MACHINE
IDENTIFICATION1. Rear shock absorber
assembly spring preload
adjusting ring
2. Storage compartment
and tool kit
3. Spark plug
4. Rear brake fluid reservoir
5. Radiator cap
6. Front shock absorber
assembly spring preload
adjusting ring
7. V-belt case
8. Brake pedal
9. Front shock absorber
assembly spring preload
adjusting ring
10. Fuel cock
11. Air filter case
12. Fuses13. Tail/brake light
14. V-belt cooling duct check
hose
15. Coolant reservoir
16. Oil filter cartridge
17. Engine oil dipstick
18. Rear brake lever
19. Left handlebar switches
20. Starter (choke)
21. Horn switch
22. Drive select lever
23. Speedometer unit
24. Main switch
25. Fuel tank cap
26. Auxiliary DC jack
27. Right handlebar switch
28. Throttle lever
29. Front brake leverNOTE:The machine you have purchased may differ
slightly from those shown in the figures of this
manual.
U5ND61.book Page 1 Thursday, June 5, 2003 7:02 PM

4-1 1. Main switch
1. Contacteur à clé
1. Interruptor principal
EBU00040
CONTROL FUNCTIONS
EBU12490
Main switch
Functions of the respective switch positions are as
follows:
ON:
The engine can be started only at this position and
the headlights, taillight and meter lighting come on
when the light switch is on.
OFF:
All electrical circuits are switched off. The key can
be removed in this position.
U5ND61.book Page 1 Thursday, June 5, 2003 7:02 PM

4-3 1. Differential gear lock indicator light “DIFF. LOCK”
2. Low-range indicator light “L”
3. High-range indicator light “H”4. Neutral indicator light “N”
5. Reverse indicator light “R”6. Park indicator light “P”
7. Differential gear lock indicator “”
8. Coolant temperature warning light “”
1. Témoin de blocage du différentiel “DIFF. LOCK”
2Témoin du rapport inférieur “L”
3. Témoin du rapport supérieur “H”4. Témoin de point mort “N”
5. Témoin de marche arrière “R”
6. Témoin de stationnement “P”
7. Indicateur de blocage du différentiel “”
8. Témoin d’avertissement de la température du liquide de
refroidissement “”
1. Luz indicadora de bloqueo del diferencial “DIFF. LOCK”
2 Luz indicadora de margen bajo “L”
3. Luz indicadora de margen alto “H”
4. Luz de control de punto muerto “N”
5. Luz de control de marcha atrás “R”
6. Luz indicadora de estacionamiento “P”
7. Indicadora de bloqueo del diferencial “”
8. Luz de aviso de la temperatura del refrigerante “”
DIFF.
LOCKDIFF.
LOCK
DIFF.
LOCK
EBU08020
Indicator and warning lights
EBU10601
Differential gear lock indicator light “DIFF.
LOCK”
This indicator light and the differential gear lock in-
dicator in the display come on when the differential
gear lock switch is set to the “4WD-LOCK” posi-
tion.NOTE:_ When the switch is set to “LOCK”, the differential
gear lock indicator light will flash until the differen-
tial gear is locked. _
EBU01122
Low-range indicator light “L”
This indicator light comes on when the drive select
lever is in the “L” position.
EBU01064
High-range indicator light “H”
This indicator light comes on when the drive select
lever is in the “H” position.
U5ND61.book Page 3 Thursday, June 5, 2003 7:02 PM

4-5 1. Differential gear lock indicator light “DIFF. LOCK”
2. Low-range indicator light “L”
3. High-range indicator light “H”4. Neutral indicator light “N”
5. Reverse indicator light “R”6. Park indicator light “P”
7. Differential gear lock indicator “”
8. Coolant temperature warning light “”
1. Témoin de blocage du différentiel “DIFF. LOCK”
2Témoin du rapport inférieur “L”
3. Témoin du rapport supérieur “H”4. Témoin de point mort “N”
5. Témoin de marche arrière “R”
6. Témoin de stationnement “P”
7. Indicateur de blocage du différentiel “”
8. Témoin d’avertissement de la température du liquide de
refroidissement “”
1. Luz indicadora de bloqueo del diferencial “DIFF. LOCK”
2 Luz indicadora de margen bajo “L”
3. Luz indicadora de margen alto “H”
4. Luz de control de punto muerto “N”
5. Luz de control de marcha atrás “R”
6. Luz indicadora de estacionamiento “P”
7. Indicadora de bloqueo del diferencial “”
8. Luz de aviso de la temperatura del refrigerante “”
DIFF.
LOCKDIFF.
LOCK
DIFF.
LOCK
EBU09720
Neutral indicator light “N”
This indicator light comes on when the drive select
lever is in the “N” position.
EBU12500
Reverse indicator light “R”
This indicator light comes on when the drive select
lever is in the “R” position.
EBU00609
Park indicator light “P”
This indicator light comes on when the drive select
lever is in the “P” (park) position.
EBU00860
Coolant temperature warning light “”
When the coolant temperature reaches a specified
level, this light comes on to warn that the coolant
temperature is too hot. If the light comes on during
operation, stop the engine as soon as it is safe to
do so and allow the engine to cool down for about
10 minutes.
U5ND61.book Page 5 Thursday, June 5, 2003 7:02 PM

4-7
CAUTION:_

The engine may overheat if the ATV is
overloaded. If this happens, reduce the
load to specification.


After restarting, make sure that the light is
out. Continuous use while the light is on
may cause damage to the engine.
_
U5ND61.book Page 7 Thursday, June 5, 2003 7:02 PM