ECO mode YAMAHA GRIZZLY 450 2012 Owners Manual

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EBU18037Multi-function display The multi-function display is equipped with the fol-
lowing:
a speedometer
an odometer
two tripmeters (which show the distance trav-
eled since they were last set to zero)
a clock

an hour meter (which shows the total time the
key has been turned to “ON ”)
Odometer and tripmeter modes
Pushing the “ TRIP/ODO” button switches the dis-
play between the odometer mode “ ODO” and the
tripmeter modes “TRIP A ” and “ TRIP B ” in the fol-
lowing order:
ODO → TRIP A → TRIP B → ODO
To reset a tripmeter, select it by pushing the
“ TRIP/ODO ” button, and then push the
“ TRIP/ODO ” button for at least three seconds. The
tripmeters can be used to estimate the distance
that can be traveled with a full tank of fuel. This in-
formation will enable you to plan future fuel stops.TIPPushing and holding in the “TRIP/ODO ” button,
and turning the key to “ON ” while the button is
pushed, switches the display between “mph” and
“ km/h ”.Clock mode
Pushing the “/” button switches the display
between the clock mode “ CLOCK” and the hour
meter mode “ HOUR” in the following order:
CLOCK → HOUR → CLOCK
1. Speedometer
2. “H” button
3. “M” button
4. Clock/Hour meter
5. Odometer/Tripmeter A/Tripmeter B
6. “TRIP/ODO ” button
7. Clock/Hour “/” buttonU1CT61E0.book Page 5 Wednesday, April 20, 2011 6:36 PM

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TIPFor parts equipped with a grease nipple, use a
grease gun.EBU25092Lubricating the steering shaft The steering shaft must be lubricated by a Yamaha
dealer at the intervals specified in the periodic
maintenance and lubrication chart.
TIPFor parts equipped with a grease nipple, use a
grease gun.EBU29188Battery The battery is located under the seat. (See page
4-18.)
This model is equipped with a VRLA (Valve Regu-
lated Lead Acid) battery. There is no need to check
the electrolyte or to add distilled water. However,
the battery lead connections need to be checked
and, if necessary, tightened.
WARNING
EWB02160Battery electrolyte is poisonous and danger-
ous, as it contains sulfuric acid, which can
cause severe burns. Avoid contact with skin,
eyes or clothing. Always shield your eyes
when working near batteries.
Antidote:
EXTERNAL: Flush with water.
Recommended lubricant:
Lithium-soap-based grease
1. Grease nipple
Recommended lubricant:Lithium-soap-based grease
U1CT61E0.book Page 51 Wednesday, April 20, 2011 6:36 PM

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EBU25961
SPECIFICATIONS
Dimensions:Overall length:1993 mm (78.5 in)
Overall width: 1093 mm (43.0 in)
Overall height:
1120 mm (44.1 in)
Seat height: 840 mm (33.1 in)
Wheelbase: 1233 mm (48.5 in)
Ground clearance:
245 mm (9.6 in)
Minimum turning radius: 3000 mm (118 in)Weight:With oil and fuel:
YFM450FAPB 287.0 kg (633 lb)
YFM45FGPB (panel wheel model) 281.0 kg (619 lb)
YFM45FGPB (cast wheel model) 284.0 kg (626 lb)
YFM45FGPHB 281.0 kg (619 lb)Noise and vibration level:Noise level (77/311/EEC):YFM45FGPB 78.3 dB(A)
YFM45FGPHB 78.3 dB(A)
Vibration on seat (EN1032, ISO5008): YFM45FGPB 0.6 m/s ²
YFM45FGPHB 0.6 m/s ² Vibration on handlebar (EN1032, ISO5008):
YFM45FGPB Will not exceed 2.5 m/s ²
YFM45FGPHB Will not exceed 2.5 m/s ²
Engine:Engine type:
Liquid cooled 4-stroke, SOHC
Cylinder arrangement: Forward-inclined single cylinder
Displacement:
421 cm ³
Bore × stroke:
84.5 × 75.0 mm (3.33 × 2.95 in)
Compression ratio: 10.00 : 1
Starting system:
Electric starter
Lubrication system: Wet sumpEngine oil:Recommended brand:
YAMALUBE
U1CT61E0.book Page 1 Wednesday, April 20, 2011 6:36 PM

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Type:SAE 5W-30, 10W-30, 10W-40, 15W-40, 20W-40 or 20W-
50
Recommended engine oil grade: API service SG type or higher, JASO standard MA
Engine oil quantity: Without oil filter cartridge replacement:
2.30 L (2.43 US qt, 2.02 Imp.qt)
With oil filter cartridge replacement: 2.40 L (2.54 US qt, 2.11 Imp.qt)Final gear oil:Type:
Yamaha Friction Modified Shaft Drive Gear Oil
Quantity: 0.38 L (0.40 US qt, 0.33 Imp.qt)
Differential gear oil:Type:Yamaha Friction Modified Shaft Drive Gear Oil or SAE 80 API GL-4 Hypoid gear oil
Quantity: 0.23 L (0.24 US qt, 0.20 Imp.qt)Cooling system:Coolant reservoir capacity (up to the maximum level mark):0.25 L (0.26 US qt, 0.22 Imp.qt)
Radiator capacity (including all routes): 1.32 L (1.40 US qt, 1.16 Imp.qt)Air filter:Air filter element:Wet elementFuel:Recommended fuel:
YFM450FAPB Unleaded gasoline only
YFM45FGPB Regular unleaded gasoline only
YFM45FGPHB Regular unleaded gasoline only
Fuel tank capacity: 15.0 L (3.96 US gal, 3.30 Imp.gal)
Fuel reserve amount:
4.5 L (1.19 US gal, 0.99 Imp.gal)Carburetor:Type × quantity:
BSR33 x 1Spark plug (s):Manufacturer/model: NGK/DR8EA
Spark plug gap: 0.6 –0.7 mm (0.024 –0.028 in)
0 10 30 50 70 90 110 130 ˚F
–20 –10 0 10 20 30 40 50 ˚CSAE 5W-30
SAE 10W-30
SAE 10W-40
SAE 15W-40
SAE 20W-40SAE 20W-50
U1CT61E0.book Page 2 Wednesday, April 20, 2011 6:36 PM

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Clutch:Clutch type:Wet, centrifugal automaticTransmission:Primary reduction system:V-belt
Secondary reduction system: Shaft drive
Secondary reduction ratio:
39/24 × 24/18 × 33/9 (7.944)
Transmission type: V-belt automatic
Operation: Left hand operation
Reverse gear:
29/17 (1.706)
Low range: 45/16 (2.813)
High range: 38/23 (1.652)Chassis:Frame type:Steel tube frame
Caster angle: 2.5 °
Trail:
8.5 mm (0.33 in)Front tire:Type:Tubeless Size:
AT25 x 8-12
Manufacturer/model: YFM450FAPB CHENG SHIN/C-828
YFM45FGPB MAXXIS/MU13
YFM45FGPHB MAXXIS/MU13
Rear tire:Type:Tubeless
Size:
AT25 x 10-12
Manufacturer/model: YFM450FAPB CHENG SHIN/C-828
YFM45FGPB MAXXIS/MU14
YFM45FGPHB MAXXIS/MU14Loading:Maximum loading limit:210.0 kg (463 lb)
(Total weight of rider, cargo, accessories, and tongue)Tire air pressure (measured on cold tires):Recommended:Front: 25.0 kPa (0.250 kgf/cm ², 3.6 psi)
Rear: 25.0 kPa (0.250 kgf/cm ², 3.6 psi)
Minimum:
Front: 22.0 kPa (0.220 kgf/cm ², 3.2 psi)
Rear:
22.0 kPa (0.220 kgf/cm ², 3.2 psi)
U1CT61E0.book Page 3 Wednesday, April 20, 2011 6:36 PM

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EBU26000
CONSUMER INFORMATION
EBU28201Identification numbers Record the vehicle identification number and mod-
el label information in the spaces provided below
for assistance when ordering spare parts from a
Yamaha dealer or for reference in case the ATV is stolen.
VEHICLE IDENTIFICATION NUMBER:
MODEL LABEL INFORMATION:EBU26041Vehicle identification number
The vehicle identification number is stamped into
the frame. The year of manufacture is listed in the vehicle
identification number as shown in the illustration.
1. Vehicle identification number (front left side)
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TIPThe vehicle identification number is used to identify
your ATV.EBU26050Model label
The model label is affixed at the location in the il-
lustration. Record the information on this label in
the space provided. This information will be need-
ed when ordering spare parts from a Yamaha deal-
er.1. Vehicle identification number
2. Year of manufacture
00
8 : 2008
9 : 2009
A : 2010
B : 2011(I, O, Q, U, Z not used)
12
1. Model label
U1CT61E0.book Page 2 Wednesday, April 20, 2011 6:36 PM