Polaris 2007 Sportsman 450 EFI, Service Manual

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1.9
GENERAL INFORMATION
1
Table 1-10: Sportsman 500 EFI
E
NGINE
Platform Fuji Single Cylinder
Engine Model Number EH50PLE210
Engine Displacement 499cc
Number of Cylinders 1
Bore & Stroke (mm) 92 x 75 mm
Compression Ratio 10.2:1
Compression Pressure 50-90 psi
W/Compression Release
Engine Idle Speed
1100
±
200 RPM
Engine Max Operating Rpm
6000 Rpm
±
200 Rpm
Cooling System / Capacity Liquid - 2.5 qt / 2.4 ltr
Overheat Warning HOT on Instrument Cluster
Lubrication Pressurized Dry Sump
Oil Requirements / Capacity Polaris 0W-40 2 qt. / 1.9 ltr
Exhaust System Single Pipe USFS Approved
Fuel System
Fuel System Electronic Fuel Injection (EFI)
Fuel Pump (in tank assembly) 25L per hr. at 39 psi
Fuel Filter(s) 10 micron in-line
30 micron in tank -
(not replaceable)
Fuel Injector(s) Visteon
EFI Controller Visteon VP5U1U-12A650-AA
Fuel Capacity / Requirement 6 gal US / 22.7 liters
87 Octane (minimum)
or 89 Oxygenated
Electrical
Alternator Output 350 w @ 6000 RPM
Lights : Pod 50 watts
Grill 2 x 37 watts
Brake 2 x 8.26 watts
Tail 2 x 26.9 watts
Worklight 2 x 13 watts
Indicator 1 watt
Operating RPM 6000 RPM
Ignition System DC/CDI Ignition
Ignition Timing
13
°
± 3
BTDC @ 1150 RPM
Spark plug / Gap BKR6E / .035 in. / 0.9 mm
Battery / Amp Hr Lead Acid / 30 Amp Hr.
Circuit Breakers Fan 12 amp / Switched Power 10
amp / Fuel Pump 10 amp / ECU
15 amp / Ignition Coil 10 amp /
Accessory Power 10 amp /
Lights 20 Amp
Starting Electric / Recoil
Instrument Cluster Analog Speedo w/ LCD
Table 1-11: Sportsman 500 EFI
Drivetrain
Transmission Type Drumshift - H/L/N/R/P
Transmission Capacity 32 oz. / 948 ml
Front Gearcase Capacity- CH 8.97 / 265 ml
Front Gearcase Capacity- ADC 9.3 / 275 ml
Gear Ratio : Low
Rev
High
Front Drive 23.91:1
21.74:1
10.57:1
3.82:1
Clutch Type PVT (Standard Models)
PVT w/EBS (Deluxe Models)
Belt 3211113 EBS
3211077 Non-EBS
Steering / Suspension
Front Suspension / Shock A-arm / MacPherson Strut
Front Travel 8.2 in. / 20.8 cm
Rear Suspension / Shock Progressive Rate Independent -
Coil - over shock
Rear Travel 9.5 in. / 24.13 cm
Ground Clearance 11 in. / 27.94 cm
Shock Preload Adjustment
Front / Rear Front -Non Adjustable.
Rear - Ratchet Style- Std.
Turning Radius 65 in./165.10 cm unloaded
Toe Out 0-1/16 in / .0 - .159 mm
Wheels / Brakes
Wheel/Tire Size / Pattern - Front 26 x 8 - 12 / 4-156
Wheel/Tire Size / Pattern - Rear 26 x 11 - 12 / 4-156
Recommended Air Pressure Front & Rear - 5 psi
Brake - Front Dual Hydraulic Disc
Brake - Rear Single Hydraulic Disc
Brake Fluid DOT - approved only
Table 1-12: Sportsman 500 EFI Clutching
Altitude Shift
Weight
Drive
Clutch
Spring
Driven
Clutch
Spring
Helix*
*No
Adjustment
Meters
(Feet)
0-1800
(0-6000)
10 WH
(5630710)
Blu/Green
(7041157) White/Yel
(7041635)
EBS
(5131674)
1800-3700
(6000-12000)
10 RH
(5630709)
Blu/Green
(7041157) White/Yel
(7041635)
EBS
(5131674)