YAMAHA GRIZZLY 450 2013 Owners Manual

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10-1
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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:
YFM450FAD 275.0 kg (606 lb)
YFM450FAPD 281.0 kg (619 lb)
YFM45FGD 275.0 kg (606 lb)
YFM45FGPAD 284.0 kg (626 lb)
YFM45FGPD 281.0 kg (619 lb)
YFM45FGPHD 281.0 kg (619 lb)
Noise and vibration level:Noise level (77/311/EEC):YFM45FGD 78.3 dB(A)
YFM45FGPAD 78.3 dB(A)
YFM45FGPD 78.3 dB(A)
YFM45FGPHD 78.3 dB(A)
Vibration on seat (EN1032, ISO5008): YFM45FGD 0.6 m/s²
YFM45FGPAD 0.6 m/s²
YFM45FGPD 0.6 m/s²
YFM45FGPHD 0.6 m/s²
Vibration on handlebar (EN1032, ISO5008):
YFM45FGD Will not exceed 2.5 m/s²
YFM45FGPAD Will not exceed 2.5 m/s²
YFM45FGPD Will not exceed 2.5 m/s²
YFM45FGPHD Will not exceed 2.5 m/s²Engine:Engine type:Liquid cooled 4-stroke, SOHC
Cylinder arrangement:
Single cylinder
Displacement: 421 cm³
Bore × stroke:
84.5 × 75.0 mm (3.33 × 2.95 in)
Compression ratio:
10.00 : 1
Starting system: Electric starter
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10-2
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Lubrication system:Wet sumpEngine oil:Recommended brand:
YAMALUBE
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:
YFM450FAD Unleaded gasoline only
YFM450FAPD Unleaded gasoline only
YFM45FGD Regular unleaded gasoline only
YFM45FGPAD Regular unleaded gasoline only
YFM45FGPD Regular unleaded gasoline only
YFM45FGPHD 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)
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
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10-3
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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)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:
YFM450FAD CHENG SHIN/C-828
YFM450FAPD CHENG SHIN/C-828
YFM45FGD MAXXIS/MU13
YFM45FGPAD MAXXIS/MU13
YFM45FGPD MAXXIS/MU13
YFM45FGPHD MAXXIS/MU13Rear tire:Type:Tubeless
Size: AT25 x 10-12
Manufacturer/model: YFM450FAD CHENG SHIN/C-828
YFM450FAPD CHENG SHIN/C-828
YFM45FGD MAXXIS/MU14
YFM45FGPAD MAXXIS/MU14
YFM45FGPD MAXXIS/MU14
YFM45FGPHD MAXXIS/MU14Loading:Maximum loading limit:210.0 kg (463 lb)
(Total weight of rider, cargo, accessories, and tongue)
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10-4
10
Tire air pressure (measured on cold tires):Recommended:Front: 25.0 kPa (0.250 kgf/cm², 3.6 psi)
Rear: 25.0 kPa (0.250 kgf/cm², 3.6 psi)
Minimum:
Front: 22.0 kPa (0.220 kgf/cm², 3.2 psi)
Rear:
22.0 kPa (0.220 kgf/cm², 3.2 psi)Front wheel:Wheel type:YFM450FAD Panel wheel
YFM450FAPD Panel wheel
YFM45FGD Panel wheel
YFM45FGPAD Cast wheel
YFM45FGPD Panel wheel
YFM45FGPHD Panel wheel
Rim size: 12 x 6.0ATRear wheel:Wheel type:
YFM450FAD Panel wheel
YFM450FAPD Panel wheel
YFM45FGD Panel wheel
YFM45FGPAD Cast wheel
YFM45FGPD Panel wheel
YFM45FGPHD Panel wheel
Rim size: 12 x 7.5AT
Front brake:Type:Disc brake
Operation:
Right hand operation
Specified brake fluid: DOT 4Rear brake:Type:
Wet multiple disc brake
Operation: Left hand and right foot operationFront suspension:Type:
Double wishbone
Spring/shock absorber type: Coil spring/oil damper
Wheel travel: 160 mm (6.3 in)Rear suspension:Type:Double wishbone
Spring/shock absorber type: Coil spring/oil damper
Wheel travel:
180 mm (7.1 in)Electrical system:Ignition system:DC CDI
Charging system:
AC magneto
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10-5
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Battery:Model:YTX20L-BS
Voltage, capacity:
12 V, 18.0 AhHeadlight:Bulb type:Krypton bulbBulb voltage, wattage × quantity:Headlight:
12 V, 30.0/30.0 W × 2
Tail/brake light: 12 V, 5.0/21.0 W × 1
Meter lighting:
EL (Electroluminescent)
Neutral indicator light: LED
Reverse indicator light: LED
Coolant temperature warning light:
LED
Park indicator light: LED
On-Command four-wheel-drive/differential gear lock
indicator: LCD
High-range indicator light: LED
Low-range indicator light:
LED
Differential gear lock indicator light: LED EPS warning light:
YFM450FAPD 12 V, 1.7 W
YFM45FGPAD 12 V, 1.7 W
YFM45FGPD 12 V, 1.7 W
YFM45FGPHD 12 V, 1.7 W
Fuses:Main fuse:
30.0 A
EPS fuse: YFM450FAPD 40.0 A
YFM45FGPAD 40.0 A
YFM45FGPD 40.0 A
YFM45FGPHD 40.0 A
Headlight fuse: 15.0 A
Signaling system fuse:
10.0 A
Ignition fuse: 10.0 A
Auxiliary DC jack fuse: 10.0 A
Backup fuse:
YFM450FAD 10.0 A
YFM450FAPD 5.0 A
YFM45FGD 10.0 A
YFM45FGPAD 5.0 A
YFM45FGPD 5.0 A
YFM45FGPHD 5.0 A
Four-wheel-drive motor fuse: 10.0 A
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10-6
10
EBU30401For Europe only
The figures quoted are emission levels and are not
necessarily safe working levels. Whilst there is a
correlation between the emission and exposure
levels, this cannot be used reliably to determine
whether or not further precautions are required.
Factors that influence the actual level of exposure
of work-force include the characteristics of the
work room, the other sources of noise, etc. i.e. the
number of machines and other adjacent process-
es, and the length of time for which an operator is
exposed to the noise. Also the permissible expo-
sure level can vary from country. This information,
however, will enable the user of the machine to
make a better evaluation of the hazard and risk.U1CT62E0.book Page 6 Friday, May 11, 2012 9:03 AM

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11-1
11
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:EBU26030Vehicle identification number
The vehicle identification number is stamped into
the frame.
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 (front left side)
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11-2
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1. Model labelU1CT62E0.book Page 2 Friday, May 11, 2012 9:03 AM

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INDEX
AAccessories and loading ................................................ 6-6
Accessories, auxiliary jack ........................................... 4-23
Air filter element, cleaning ............................................ 8-30
Axle boots .................................................................... 8-47BBattery .......................................................................... 8-52
Brake fluid, changing ................................................... 8-41
Brake fluid level, checking ........................................... 8-40
Brake lever free play, checking the front ...................... 8-41
Brake lever, front .......................................................... 4-13
Brake levers, checking and lubricating ........................ 8-49
Brake light switches ..................................................... 8-48
Brake pads and friction plates, checking ..................... 8-39
Brake pedal and rear brake lever ................................. 4-13
Brake pedal, checking and lubricating ......................... 8-49
Brakes .......................................................................... 8-38
Brakes, front and rear .................................................... 5-3CCables, checking and lubricating ................................. 8-48
Carburetor, adjusting ................................................... 8-36
Carrier, front ................................................................. 4-22
Carrier, rear .................................................................. 4-22
Chassis fasteners .......................................................... 5-7
Cleaning ......................................................................... 9-1
Coolant .................................................................. 5-3, 8-26
Coolant temperature warning light ................................. 4-3
DDifferential gear oil ................................................ 5-3, 8-24
Drive select lever ......................................................... 4-14
Drive select lever and driving in reverse ........................ 6-3
Drive select lever safety system cable, adjusting ........ 8-38
Drive shaft universal joint, lubric ating .......................... 8-50EEngine break-in .............................................................. 6-5
Engine, cold start ........................................................... 6-1
Engine idling speed ..................................................... 8-36
Engine oil ....................................................................... 5-3
Engine oil and oil filter cartridge ................................... 8-17
Engine, starting a warm ................................................. 6-3
Engine stop switch ......................................................... 4-7
EPS warning light (for EPS model) ................................ 4-3FFinal gear oil ......................................................... 5-3, 8-21
Four-wheel-drive/differential gear lock indicator ............ 4-4
Fuel ....................................................................... 4-15, 5-3
Fuel cock ..................................................................... 4-16
Fuel gauge ..................................................................... 4-6
Fuel tank cap ............................................................... 4-14
Fuses, replacing .......................................................... 8-55HHandlebar switches ....................................................... 4-6
Headlight beam, adjusting ........................................... 8-59
Headlight bulb, replacing ............................................. 8-58
High-range indicator light ............................................... 4-2
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Horn switch .................................................................... 4-7IIdentification numbers .................................................. 11-1
Indicator lights and warning lights .................................. 4-2
Instruments, lights and switches .................................... 5-7LLabel locations ............................................................... 1-1
Light switch .................................................................... 4-7
Low-range indicator light ................................................ 4-2MMain switch .................................................................... 4-1
Maintenance and lubrication chart ................................. 8-5
Maintenance chart, emission control system ................. 8-3
Model label ................................................................... 11-1
Multi-function display ...................................................... 4-5NNeutral indicator light ..................................................... 4-2OOn-Command differential gear lock switch .................... 4-9
On-Command four-wheel-drive switch ........................... 4-8
Override switch .............................................................. 4-7
Owner’s manual and tool kit ........................................... 8-2PPanels, removing and installing ................................... 8-10
Park indicator light .......................................................... 4-3
Parking ........................................................................... 6-5
Parking on a slope ......................................................... 6-6
Part locations ................................................................. 3-1RRear brake, adjusting the lever, pedal free play and pedal height ................................ 8-41
Rear knuckle pivots, lubricating ................................... 8-51 Reverse indicator light .................................................... 4-3
Riding your ATV ............................................................. 7-1
SSafety information .......................................................... 2-1
Seat .............................................................................. 4-18
Shock absorber assemblies,
adjusting the front and rear ........................................ 4-22
Spark arrester, cleaning ............................................... 8-33
Spark plug, checking .................................................... 8-14
Specifications ............................................................... 10-1
Speed limiter ................................................................ 4-12
Stabilizer bushes, checking .......................................... 8-51
Starter (choke) ............................................................. 4-18
Start switch ..................................................................... 4-7
Steering shaft, lubricating ............................................. 8-52
Storage ........................................................................... 9-2
Storage compartments ................................................. 4-19TTail/brake light bulb, replacing ..................................... 8-60
Throttle lever ......................................................... 4-12, 5-4
Throttle lever free play, adjusting ................................. 8-37
Tires ............................................................................... 5-4
Troubleshooting ........................................................... 8-63
Troubleshooting charts ................................................. 8-64VValve clearance ............................................................ 8-38
V-belt case drain plug .................................................. 8-35
V-belt cooling duct check hose .................................... 8-35
Vehicle identification number ....................................... 11-1WWheel hub bearings, checking ..................................... 8-50
Wheel, installing ........................................................... 8-62
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