2016 YAMAHA GRIZZLY 450 Owners Manual

4-19
4
Move the starter (choke) in direction (b) to turn off
the starter (choke).
See the “Starting a cold engine” section on page
6-1 for proper operation.
EBU18882SeatTo remove the seat
Pull the seat lock lever upward and pull up the seat
at the rear.
To install the seat
Insert the projections on the front of the seat into
the seat holders and push down on the seat at the
rear. Make sure that the seat is securely fitted.1. Starter (choke) “ ”
1. Seat
2. Seat lock lever
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4-20
4
EBU29253Storage compartmentsThis ATV is equipped with two storage compart-
ments.NOTICEECB00831Do not store metal or sharply edged objects,
like tools, in the storage compartments. If they
must be stored, wrap them in appropriate
cushion material to prevent damaging the stor-
age compartments.
The front storage compartment is located at the
front right side of the ATV. To access the storage
compartment, remove the storage compartment
cover by turning it counterclockwise.
1. Projection
2. Seat holder
1. Front storage compartment cover
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4-21
4
The rear storage compartment is located under
the seat. (See page 4-19.) When storing any documents in the storage com-
partments, be sure to wrap them in a plastic bag
so that they will not get wet. When washing the
ATV, be careful not to let any water enter the stor-
age compartments.

Do not exceed the load limit of 0.5 kg (1 lb) for
the front storage compartment or 2.0 kg (4 lb)
for the rear storage compartment.
 Do not exceed the maximum load of 210.0 kg
(463 lb) for the ATV.
TIPA drain plug is fitted at the bottom of the front stor-
age compartment, and there is a check hose at
the bottom of the rear storage compartment.
If any water collects in a storage compartment, re-
move the drain plug or the check hose, drain the
water, and then install them.
1. Front storage compartment
1. Rear storage compartmentU2LC62E0.book Page 21 Monday, May 11, 2015 2:28 PM

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4
EBU18963Front carrierDo not exceed the load limit of 40.0 kg (88 lb) for
the front carrier.
 Do not exceed the maximum load of 210.0 kg
(463 lb) for the ATV.EBU18973Rear carrierDo not exceed the load limit of 80.0 kg (176 lb)
for the rear carrier.
 Do not exceed the maximum load of 210.0 kg
(463 lb) for the ATV.EBU19148Adjusting the front and rear shock ab-
sorber assemblies The spring preload can be adjusted to suit the rid-
er’s weight and the riding conditions.
WARNING
EWB00401Always adjust the shock absorber assemblies
on the left and right side to the same setting.
Uneven adjustment can cause poor handling
and loss of stability, which could lead to an ac-
cident.
1. Storage compartment drain plug
1. Storage compartment check hoseU2LC62E0.book Page 22 Monday, May 11, 2015 2:28 PM

4-23
4
Adjust the spring preload as follows.
Turn the spring preload adjusting ring in direction
(a) to increase the spring preload and thereby
harden the suspension, and in direction (b) to de-
crease the spring preload and thereby soften the
suspension.
Align the appropriate notch in the adjusting ring
with the position indicator on the shock absorber.
TIPA special wrench can be obtained at a Yamaha
dealer to make this adjustment. 1. Spring preload adjusting ring
2. Position indicator
1. Special wrenchSpring preload setting:
Minimum (soft):1
Standard: 2
Maximum (hard): 5
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4
EBU19184Auxiliary DC jackThe 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 should only be used when the engine is
running and the light switch is set to “OFF”.1. Set the light switch to “OFF”.
2. Turn the accessory off.
3. Start the engine. (See page 6-1.)
4. Open the auxiliary DC jack cap, and then in- sert the accessory power plug into the jack. 5. Turn the accessory on.
6. When the auxiliary DC jack is not being used,
cover it with the cap.
NOTICEECB00121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 headlights turned on, the
battery will lose its charge and engine start-
ing 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.
1. Auxiliary DC jack cap
2. Auxiliary DC jack
1
2
Maximum rated capacity for the auxiliary DC
jack: DC 12 V, 10 A (120 W)
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5-1
5
EBU19203
PRE-OPERATION CHECKS
EBU19226Inspect your vehicle each time you use it to make sure the vehicle is in safe operating condition. Always
follow the inspection and maintenance procedures and schedules described in the Owner’s Manual.
WARNING
EWB00482Failure to inspect or maintain the vehicle properly increases the possibility of an accident or equip-
ment damage. Do not operate the vehicle if you find any problem. If a problem cannot be corrected
by the procedures provided in this manual, have the vehicle inspected by a Yamaha dealer. Before using this vehicle, check the following points:
ITEMROUTINE PAGE
Fuel • Check fuel level in fuel tank,
and add recommended fuel if neces-
sary.
• Check fuel line for leakage. Correct if necessary. 4-15, 5-3
Engine oil • Check oil level in engine, and add recommended oil to specified
level if necessary.
• Check ATV for oil leakage. Correct if necessary. 5-3, 8-16
Final gear oil • Check ATV for oil leakage. Correct if necessary. 5-3, 8-21
Differential gear oil • Check ATV for oil leakage. Correct if necessary. 5-3, 8-24
Coolant • Check coolant level in reservoir, and add recommended coolant to
specified level if necessary.
• Check cooling system for leakage. Correct if necessary. 5-3, 8-26
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5-2
5
Front brake• Check operation. If soft or spongy, have Yamaha dealer bleed hy-
draulic system.
• Check brake pads for wear, and replace if necessary.
• Check brake fluid level in reservoir, and add specified brake fluid to specified level if necessary.
• Check hydraulic system for leakage. Correct if necessary. 5-3, 8-38, 8-39, 8-40
Rear brake • Check operation, and correct if necessary.
• Lubricate cables if necessary.
• Check lever and pedal free play, and adjust if necessary. 5-3, 8-38, 8-41
Throttle lever • Make sure that operation is smooth. Lubricate cable and lever
housing if necessary.
• Check lever free play, and adjust if necessary. 5-4, 8-37
Control cables • Make sure that operation is smooth. Lubricate if necessary. 8-48
Wheels and tires • Check wheel condition, and replace if damaged.
• Check tire condition and tread depth. Replace if necessary.
• Check air pressure. Correct if necessary. 5-4
Brake pedal • Make sure that operation is smooth. Lubricate pedal pivoting point
if necessary. 8-49
Brake levers • Make sure that operation is smooth. Lubricate lever pivoting points
if necessary. 8-48
Axle boots • Check for cracks or damage, and replace if necessary. 8-46
Chassis fasteners • Make sure that all nuts, bolts and screws are properly tightened. 5-7
Instruments, lights and
switches • Check operation, and correct if necessary. 5-7
ITEM ROUTINE PAGEU2LC62E0.book Page 2 Monday, May 11, 2015 2:28 PM