light YAMAHA GRIZZLY 450 2010 Owners Manual

Page 8 of 166

EBU17420
TABLE OF CONTENTS
LOCATION OF THE WARNING AND
SPECIFICATION LABELS ............................ 1-1
SAFETY INFORMATION .............................. 2-1
DESCRIPTION .............................................. 3-1
Left view ...................................................... 3-1
Right view.................................................... 3-1
Controls and instruments ............................ 3-2
INSTRUMENT AND CONTROL
FUNCTIONS .................................................. 4-1
Main switch ................................................ 4-1
Indicator lights and warning light ................ 4-2
Multi-function display .................................. 4-4
Fuel gauge ................................................. 4-5
Handlebar switches .................................... 4-5
Throttle lever ............................................ 4-11
Speed limiter ............................................ 4-11
Front brake lever ...................................... 4-12
Brake pedal and rear brake lever ............. 4-12
Drive select lever ...................................... 4-13
Recoil starter ............................................ 4-13
Fuel tank cap ............................................ 4-14Fuel ...........................................................4-14
Fuel cock ..................................................4-16
Starter (choke) ..........................................4-17
Seat ..........................................................4-18
Storage compartments .............................4-19
Front carrier ..............................................4-21
Rear carrier ...............................................4-21
Adjusting the front and rear shock
absorber assemblies ...............................4-21
Auxiliary DC jack .......................................4-23
PRE-OPERATION CHECKS ..........................5-1
Fuel .............................................................5-3
Engine oil ....................................................5-3
Final gear oil ...............................................5-3
Differential gear oil ......................................5-3
Coolant .......................................................5-3
Front and rear brakes .................................5-3
Throttle lever ...............................................5-4
Tires ............................................................5-4
Chassis fasteners .......................................5-7
Instruments, lights and switches .................5-7U37S61E0.book Page 1 Tuesday, June 2, 2009 10:33 AM

Page 10 of 166

Changing the brake fluid .......................... 8-41
Checking the front brake lever free
play ......................................................... 8-41
Adjusting the brake pedal and rear brake
lever free play and checking the brake
pedal position ......................................... 8-42
Axle boots ................................................ 8-45
Brake light switches ................................. 8-46
Checking and lubricating the cables ........ 8-47
Checking and lubricating the front and
rear brake levers .................................... 8-47
Checking and lubricating the brake
pedal ...................................................... 8-48
Checking the wheel hub bearings ............ 8-49
Lubricating the drive shaft universal
joint ......................................................... 8-49
Checking the stabilizer bushes ................ 8-50
Lubricating the rear knuckle pivots ........... 8-50
Lubricating the steering shaft ................... 8-50
Battery ...................................................... 8-51
Replacing a fuse ...................................... 8-53
Replacing a headlight bulb ....................... 8-55
Adjusting a headlight beam ...................... 8-57
Replacing the tail/brake light bulb ............ 8-57
Removing a wheel .................................... 8-59
Installing a wheel ...................................... 8-59
Troubleshooting ....................................... 8-61Troubleshooting charts .............................8-62
CLEANING AND STORAGE ..........................9-1
Cleaning ......................................................9-1
Storage .......................................................9-2
SPECIFICATIONS .......................................10-1
CONSUMER INFORMATION.......................11-1
Identification numbers ...............................11-1
U37S61E0.book Page 3 Tuesday, June 2, 2009 10:33 AM

Page 26 of 166

3-1
3
EBU17680
DESCRIPTION
EBU17690Left view
EBU17700Right view
1. Radiator cap
2. Fuel cock
3. Recoil starter
4. Throttle stop screw
5. Air filter case
6. Battery
7. Fuses
8. Tail/brake light
9. Engine oil filler cap
10.Oil filter cartridge
11.Coolant reservoir
12.V-belt cooling duct check hose
1. Rear shock absorber assembly spring preload adjusting
ring
2. Spark arrester
3. Rear storage compartment and tool kit
4. Spark plug
5. Front shock absorber assembly spring preload adjusting
ring
6. Rear brake light switch
7. Brake pedal
8. V-belt case drain plug1
2
3
4
5
6
7
8
U37S61E0.book Page 1 Tuesday, June 2, 2009 10:33 AM

Page 27 of 166

3-2
3
EBU17712Controls and instruments
TIPThe ATV you have purchased may differ slightly
from the figures shown in this manual.
1. Rear brake lever
2. Handlebar switches
3. Starter (choke)
4. Horn switch
5. Drive select lever
6. Multi-function display
7. Main switch
8. Auxiliary DC jack
9. Fuel tank cap
10.On-Command four-wheel-drive/differential gear lock
switch
11.Throttle lever
12.Front brake lever
13.Front storage compartment
9
54
13 12 11 10 23 6 7 8
U37S61E0.book Page 2 Tuesday, June 2, 2009 10:33 AM

Page 28 of 166

4-1
4
EBU17733
INSTRUMENT AND CONTROL FUNCTIONS
EBU17760Main switch The positions of the main switch are as follows:
ON
All electrical systems are supplied with power. The
headlights and taillight come on when the light
switch is on, and the engine can be started. The
key cannot be removed.
OFF
All electrical systems are off. The key can be re-
moved.
1. Main switch
U37S61E0.book Page 1 Tuesday, June 2, 2009 10:33 AM

Page 29 of 166

4-2
4
EBU17814Indicator lights and warning light EBU17842Reverse indicator light“”
This indicator light comes on when the transmis-
sion is in the reverse position.Furthermore, this indicator light flashes when the
engine is being raced for 10 seconds or more.
TIPIf the indicator light flashes under any other circum-
stances or the speedometer does not show the
speed while riding, have a Yamaha dealer check
the speed sensor circuit.EBU17860Neutral indicator light“”
This indicator light comes on when the transmis-
sion is in the neutral position.EBU17920Coolant temperature warning light“”
This warning light comes on when the engine over-
heats. When this occurs during operation, stop the
engine as soon as it is safe to do so and allow it to
cool down for about 10 minutes.NOTICEECB00010The engine may overheat if the ATV is over-
loaded. In this case, reduce the load to spec-
ification.
1. On-Command 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. On-Command four-wheel-drive/differential gear lock
indicator“”/“”
8. Coolant temperature warning light“”U37S61E0.book Page 2 Tuesday, June 2, 2009 10:33 AM

Page 30 of 166

4-3
4
Start the engine after making sure that the
warning light is out. Continuous use while
the warning light is on may cause damage to
the engine.EBU29621On-Command four-wheel-drive indicator“”,
On-Command differential gear lock
indicator“” and indicator light “DIFF.
LOCK”
The On-Command four-wheel-drive indicator“”
comes on when the On-Command four-wheel-
drive switch is set to the “4WD” position.
The On-Command differential gear lock
indicator“” and the On-Command differential
gear lock indicator light “DIFF. LOCK” come on
when the On-Command differential gear lock
switch is set to the “LOCK” position.TIPDue to the synchronizing mechanism in the dif-
ferential gear case, the four-wheel-drive indica-
tor may not come on until the ATV starts moving.When the On-Command differential gear lock
switch is set to “LOCK”, the indicator“” and
the indicator light “DIFF. LOCK” will flash until
the differential gear is locked. If the indicator andthe indicator light continue to flash, the differen-
tial is not locked. In this case, start moving to al-
low time for the differential to lock.
EBU17970Park indicator light“”
This indicator light comes on when the transmis-
sion is in the park position.EBU17980High-range indicator light“”
This indicator light comes on when the transmis-
sion is in the high-range position.EBU17990Low-range indicator light“”
This indicator light comes on when the transmis-
sion is in the low-range position.
U37S61E0.book Page 3 Tuesday, June 2, 2009 10:33 AM

Page 32 of 166

4-5
4To set the clock
1. Set the display to the clock mode.
2. Push the“/” button until the clock starts
flashing.
3. Set the hours by pushing the “H” button.
4. Set the minutes by pushing the “M” button.
5. Push the“/” button, and then release it to
start the clock.EBU18050Fuel gauge The fuel gauge indicates the amount of fuel in the
fuel tank. When the needle reaches the red line, re-
fill the tank at the first opportunity.
TIPIf the ATV runs out of fuel, move the fuel cock lever
to the “RES” position. Approximately 4.5 L (1.19
US gal, 0.99 Imp.gal) of fuel will be remaining in
the tank.EBU18061Handlebar switches
1. Fuel gauge
2. Red line
1. Light switch“/ /OFF”
2. Start switch“”
3. Engine stop switch“/”
4. Override switch “OVERRIDE”
5. Horn switch“”
U37S61E0.book Page 5 Tuesday, June 2, 2009 10:33 AM

Page 33 of 166

4-6
4
EBU18080Engine stop switch“/”
Set this switch to“” before starting the engine.
The engine stop switch controls the ignition and
stops the engine when it is running. Use this switch
to stop the engine in an emergency situation. The
engine will not start or run when this switch is set
to“”.EBU18101Start switch“”
Push this switch to crank the engine with the start-
er. See the starting instructions on page 6-1 prior
to starting the engine.EBU18152Light switch“//OFF”
Set this switch to“” to turn on the low beams
and the taillight. Set the switch to“” to turn on
the high beams and the taillight. Set the switch to
“OFF” to turn off all the lights.NOTICEECB00041Do not use the headlights with the engine
turned off for an extended period of time, oth-
erwise the battery may discharge to the point
that the starter motor will not operate properly.If this should happen, remove the battery and
recharge it. See page 8-51 for battery charging
information.
EBU18170Horn switch“”
Press the switch to sound the horn.EBU18190Override switch “OVERRIDE”
Top speed is normally limited when operating in
differential gear lock. If conditions require more en-
gine power when riding forward, push and hold this1. Override switch “OVERRIDE”
U37S61E0.book Page 6 Tuesday, June 2, 2009 10:33 AM

Page 37 of 166

4-10
4
Stop the ATV, move the differential gear lock lever
to position (a), and then push the differential gear
lock switch in to the “LOCK” position. When the dif-
ferential gear is locked, the differential gear lock in-
dicator light “DIFF. LOCK” will come on along with
the indicator“” in the multi-function display.To release the differential gear lock, stop the ATV
and push the switch to the “4WD” position.
TIPWhen the switch is set to “LOCK”, the differential
gear lock indicator and indicator light will flash
until the differential gear is locked.When the indicator and indicator light are flash-
ing, turning the handlebar back and forth will
help the differential gear lock to engage.
1. Differential gear lock lever
2. On-Command four-wheel-drive switch “2WD”/“4WD”
1. On-Command differential gear lock switch “4WD”/“LOCK”
U37S61E0.book Page 10 Tuesday, June 2, 2009 10:33 AM

Page:   1-10 11-20 21-30 31-40 40 next >