light YAMAHA GRIZZLY 660 2003 User Guide

4-25 1. Differential gear lock switch “4WD”/“LOCK”
2. Lever
1. Contacteur de blocage du différentiel “4WD”/“LOCK”
2. Levier
1. Selector de bloqueo del diferencial “4WD”/“LOCK”
2. Palanca
Differential gear lock switch “4WD”/“LOCK”
To lock the differential gear in 4WD, make sure the
on-command four-wheel-drive switch is set to
“4WD”, stop the ATV, move the lever to
position
b, and then set the switch to “LOCK”.
When the differential gear is locked, the differential
gear lock indicator light (“DIFF.LOCK”) will come
on along with the indicator “” in the speedometer
unit display. To release the differential gear lock,
stop the ATV and set the switch to “4WD”.
DIFF.
LOCK
U5KM60.book Page 25 Thursday, June 21, 2001 2:40 PM

4-27
WARNING
_ Always ride at a slow speed when the ATV is in
4WD-LOCK, and allow extra time and distance
for maneuvers.
All wheels turn at the same speed when the dif-
ferential is locked, so it takes more effort to
turn the ATV. The amount of effort is more the
faster you go. You may lose control and have
an accident if you cannot make a sharp
enough turn for the speed you are traveling. _ NOTE:_

When the switch is set to “LOCK”, the differ-
ential gear lock indicator light will flash until
the differential gear is locked.


When the indicator light is flashing, turning
the handlebar back and forth will help the dif-
ferential gear lock to engage.


Riding before the differential gear lock is
properly engaged (e.g., when the indicator
light is flashing) will cause the engine speed
to be limited until engagement is complete.


When the ATV is in 4WD-LOCK, the maxi-
mum traveling speed is limited to 35 km/h.
_
U5KM60.book Page 27 Thursday, June 21, 2001 2:40 PM

4-37 1. Drive select lever
1. Levier de présélection
1. Palanca de selección de marcha
1. Recoil starter
1. Lanceur à réenroulement
1. Arranque por tracción de cable
EBU00608
Drive select lever
The drive select lever is used to shift your machine
into the low, high, neutral, reverse and park posi-
tions. (Refer to pages 6-11 ~ 6-15 for the drive se-
lect lever operation.)
EBU00975
Recoil starter
Firmly grasp the handle and pull slightly until en-
gagement can be felt. Then pull forcefully, being
careful not to pull the rope all the way out.
WARNING
_ Always shift the drive select lever to “P” park
position before starting the engine, otherwise
the ATV could start to move unexpectedly,
which could cause an accident. _
U5KM60.book Page 37 Thursday, June 21, 2001 2:40 PM

4-53
EBU00748
Auxiliary DC jack
The auxiliary DC jack is located at the front right
side of the ATV. The auxiliary DC jack can be used
for suitable work lights, radios, etc. The auxiliary
DC jack can only be used when the main switch is
in the “ON” position.
1. Turn the headlight switch to the “OFF” posi-
tion.
2. Start the engine. (See pages 6-3 ~ 6-9.)
3. Open the auxiliary DC jack cap and insert the
accessory power plug into the jack.
4. When the auxiliary DC jack is not being used,
cover it with the cap. Maximum rated capacity for the auxiliary DC
jack:
DC 12 V, 120 W (10 A)
1. Auxiliary DC jack cap
1. Capuchon de la prise pour accessoires
1. Tapa de la toma de CC auxiliar1. Auxiliary DC jack
1. Prise pour accessoires
1. Toma de CC auxiliarU5KM60.book Page 53 Thursday, June 21, 2001 2:40 PM

4-55
CAUTION:

Do not use accessories requiring more
than the above maximum capacity. This
may overload the circuit and cause the
fuse to blow.


If accessories are used without the engine
running or with the headlight turned on,
the battery will lose its charge and engine
starting may become difficult.


Do not use an automotive cigarette lighter
or other accessories with a plug that gets
hot because the jack can be damaged.
U5KM60.book Page 55 Thursday, June 21, 2001 2:40 PM

5-1
EBU00113
PRE-OPERATION CHECKS
Before using this machine, check the following points:
ITEM ROUTINE PAGE
BrakesCheck operation, free play, fluid level and fluid leakage.
Fill with DOT 4 brake fluid if necessary.5-7 ~ 5-9,
8-91 ~ 8-105
FuelCheck fuel level.
Fill with fuel if necessary.5-11 ~ 5-13
Engine oilCheck oil level.
Fill with oil if necessary.5-15 ~ 5-17,
8-33 ~ 8-43
Coolant reservoirCheck coolant level.
Fill with coolant if necessary.8-55 ~ 8-65
Final gear oil/
Differential gear oilCheck for leakage.5-19 ~ 5-21,
8-43 ~ 8-53
ThrottleCheck for proper throttle cable operation. 5-23, 8-89
Wheels and tiresCheck tire pressure, wear and damage.5-27 ~ 5-33,
8-113 ~ 8-115
Fittings and FastenersCheck all fittings and fasteners. 5-23
LightsCheck for proper operation. 5-25, 8-127 ~ 133
Axle bootsCheck for damage. 8-67
U5KM60.book Page 1 Thursday, June 21, 2001 2:40 PM

5-25
EBU00803
Lights
Check the headlight and tail/brake light to make
sure they are in working condition. Repair as nec-
essary for proper operation.
EBU00912
Switches
Check the operation of the light switch, engine
stop switch and any other switches. Repair as nec-
essary for proper operation.
U5KM60.book Page 25 Thursday, June 21, 2001 2:40 PM

6-5 a. Starter (choke) lever
1. Fully open
2. Half open
3. Closed
a. Starter (enrichisseur)
1. Complètement ouvert
2. Mi-ouvert
3. Fermé
a. Starter (choke)
1. Abre completamente
2. Semiabierto
3. Cerrado
NOTE:

When the drive select lever is in the neutral or
park position, if either indicator light does not
come on, ask a Yamaha dealer to inspect its
electric circuit.


The engine can be started in any gear if the
rear brake lever is applied. However, it is rec-
ommended to shift into neutral or park before
starting the engine.
5. Use the starter (choke) in reference to the fig-
ure:
Position
1 : Cold engine start-
ambient temperature below 5 °C.
Position
2 : Cold engine start-
ambient temperature at 0 °C ~ 30 °C
and warming up position.
Position
3 : Cold engine start-
ambient temperature above 25 °C
and warm engine start position.
6. Completely close the throttle lever and start
the engine by pushing the start switch.
U5KM60.book Page 5 Thursday, June 21, 2001 2:40 PM

6-9
EBU00180
Starting a warm engine
To start a warm engine, refer to the “Starting a cold
engine” section. The starter (choke) should not be
used. The throttle should be opened slightly.
EBU00182
Warming up
To get maximum engine life, always warm up the
engine before starting off. Never accelerate hard
with a cold engine! To see whether or not the en-
gine is warm, check if it responds to the throttle
normally with the starter (choke) turned off.
U5KM60.book Page 9 Thursday, June 21, 2001 2:40 PM

6-13 1. Drive select lever
a. L (Low)
b. H (High)
c. N (Neutral)
d. R (Reverse)
e. P (Park)
1. Levier de présélection
a. L (rapport inférieur)
b. H (rapport supérieur)
c. N (point mort)
d. R (marche arrière)
e. P (stationnement)
1. Palanca de selección de marcha
a. L (baja)
b. H (alta)
c. N (punto muerto)
d. R (marcha atrás)
e. P (estacionamiento)
Shifting: Neutral to Reverse and Reverse to
ParkNOTE:The drive select lever cannot be shifted into or
from reverse or park without applying the rear
brake. 1. Bring the machine to a complete stop and re-
turn the throttle lever to the closed position.
2. Apply the rear brake pedal.
3. Shift from neutral to reverse or from reverse
to park and vice versa by moving the drive
select lever along the shift guide.NOTE:

When in reverse, the reverse indicator light
should be on. If the light does not come on,
ask a Yamaha dealer to inspect the reverse in-
dicator light electrical circuit.


Due to the synchronizing mechanism in the
engine, the light may not come on until the
ATV starts moving.
U5KM60.book Page 13 Thursday, June 21, 2001 2:40 PM