2003 YAMAHA GRIZZLY 660 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 ..................................... 4-29
Speed limiter ..................................... 4-31
Front brake lever ............................... 4-33
Rear brake pedal and lever ............... 4-35
Drive select lever ............................... 4-37
1234
Recoil starter ..................................... 4-37
Fuel tank cap .................................... 4-39
Fuel cock ........................................... 4-41
Starter (choke) “” .......................... 4-43
Seat ................................................... 4-45
Storage compartment ....................... 4-47
Front carrier ...................................... 4-47
Rear carrier ....................................... 4-47
Front and rear shock absorber
adjustment ...................................... 4-49
Auxiliary DC jack ............................... 4-53
PRE-OPERATION CHECKS .................. 5-1
Front and rear brakes ......................... 5-7
Fuel ................................................... 5-11
Engine oil .......................................... 5-15
Final gear oil ..................................... 5-19
Differential gear oil ............................ 5-21
Coolant .............................................. 5-21
Throttle lever ..................................... 5-23
Fittings and Fasteners ...................... 5-23
Lights ................................................ 5-25
Switches ............................................ 5-25
5
U5KM60.book Page 1 Thursday, June 21, 2001 2:40 PM

Rear brake adjustment .................... 8-101
Adjusting the rear brake light
switch ............................................. 8-105
Cable inspection and lubrication ..... 8-107
Brake lever and brake pedal
lubrication ...................................... 8-109
Rear knuckle upper and lower pivot
lubrication ....................................... 8-111
Wheel removal ................................ 8-113
Wheel installation ............................ 8-115
Battery ............................................. 8-117
Battery maintenance ....................... 8-121
Fuse replacement ............................ 8-123
Replacing the headlight bulb ........... 8-127
Headlight beam adjustment ............. 8-131
Tail/brake light bulb replacement ..... 8-133
Troubleshooting ............................... 8-135
Troubleshooting chart ...................... 8-137CLEANING AND STORAGE .................. 9-1
A. Cleaning ......................................... 9-1
B. Storage ........................................... 9-7
SPECIFICATIONS................................. 10-1
HOW TO USE THE CONVERSION
TABLE .................................................. 11-1
91011
U5KM60.book Page 3 Thursday, June 21, 2001 2:40 PM

2-15
WARNING


Always turn off the engine when refueling.


Do not refuel right 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 while in the vicini-
ty 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 machine in another
vehicle, be sure it is kept upright and that
the fuel cock is in the “OFF” position. Oth-
erwise, 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.
U5KM60.book Page 15 Thursday, June 21, 2001 2:40 PM

3-1
EBU00032
DESCRIPTION AND MACHINE
IDENTIFICATION1. Rear shock absorber spring
preload adjusting ring
2. Storage compartment and tool
kit
3. Air filter case
4. Front brake master cylinder
5. Front shock absorber spring
preload adjusting ring
6. Rear brake master cylinder
7. Rear brake pedal
8. V-belt case drain plug
9. Radiator cap
10. Drive select lever
11. Fuel tank cap
12. Fuel cock
13. Fuses14. Battery
15. Engine oil dipstick
16. Recoil starter
17. Coolant reservoir
18. Drive select lever case check
hose
19. V-belt cooling duct check hose
20. Rear brake lever
21. Left handlebar switches
22. Horn
23. Speedometer unit
24. Main switch
25. Right handlebar switches
26. Throttle lever
27. Front brake lever
28. Auxiliary DC jack
29. Starter (choke)NOTE:The machine you have purchased may differ
slightly from those shown in the figures of this
manual.
U5KM60.book Page 1 Thursday, June 21, 2001 2:40 PM

4-1 1. Main switch
1. Contacteur à clé
1. Interruptor principal
EBU00040
CONTROL FUNCTIONS
EBU00041
Main switch
Functions of the respective switch positions are as
follows:
ON:
Engine can be started only at this position and the
headlight and taillight come on when the light
switch is on.
OFF:
All electrical circuits are switched off. The key can
be removed in this position.
U5KM60.book Page 1 Thursday, June 21, 2001 2:40 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. Four-wheel-drive indicator “”/“”
8. Coolant temperature warning light “”
1. Témoin de blocage du différentiel “DIFF. LOCK”
2. Témoin 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 4x4 “”/“”
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 indicadora de marcha atrás “R”
6. Luz indicadora de estacionamiento “P”
7. Indicador del modo de tracción en las cuatro ruedas “”/“”
8. Luz de aviso de la temperatura del refrigerante “”
DIFF.
LOCK
DIFF.
LOCK
DIFF.
LOCK
EBU00802
Indicator and warning lights
EBU00839
Differential gear lock indicator light “DIFF.
LOCK”
This indicator light comes on along with the differ-
ential gear lock indicator in the display when the
differential gear lock switch is set to the “4WD-
LOCK” position.
EBU00838*
Low-range indicator light “L”
This indicator light comes on when the drive select
lever is in the “L” position.
EBU00836*
High-range indicator light “H”
This indicator light comes on when the drive select
lever is in the “H” position.
EBU00603*
Neutral indicator light “N”
This indicator light comes on when the drive select
lever is in the “N” position.
U5KM60.book Page 3 Thursday, June 21, 2001 2:40 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. Four-wheel-drive indicator “”/“”
8. Coolant temperature warning light “”
1. Témoin de blocage du différentiel “DIFF. LOCK”
2. Témoin 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 4x4 “”/“”
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 indicadora de marcha atrás “R”
6. Luz indicadora de estacionamiento “P”
7. Indicador del modo de tracción en las cuatro ruedas “”/“”
8. Luz de aviso de la temperatura del refrigerante “”
DIFF.
LOCK
DIFF.
LOCK
DIFF.
LOCK
EBU00867*
Reverse indicator light “R”
This indicator light comes on when the drive select
lever is in the “R” reverse position.NOTE:_ If the indicator light flashes or the speedometer
does not show the speed while riding, have a
Yamaha dealer check the speed sensor circuit. _
EBU00609
Park indicator light “P”
This indicator light comes on when the drive select
lever is in the “P” (park) position.
EBU00884*
Four-wheel-drive indicator “”/“”
This indicator comes on when the “2WD”/“4WD”
switch is set to the “4WD” position. The differential
lock indicator “DIFF.LOCK” in the four-wheel-drive
indicator also comes on when the “4WD”/“LOCK”
switch is set to the “4WD-LOCK” position.NOTE:_ Due to the synchronizing mechanism in the differ-
ential gear case, the four-wheel drive indicator
may not come on until the ATV starts moving. _
DIFF.
LOCK
U5KM60.book Page 5 Thursday, June 21, 2001 2:40 PM

4-7
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.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.
_
U5KM60.book Page 7 Thursday, June 21, 2001 2:40 PM