UNDERSTANDING MANUAL SAFETY LABELS AND DIRECTIONS Throughout this manual, important information is brought to your attention by the following symbols: SAFETY ALERT WARNING indicates a potential hazard that may result in severe injury or death to the operator, bystander or person(s) inspecting or servicing the vehicle. SAFETY ALERT CAUTION indicates a potential hazard that may result in minor personal injury or damage to the vehicle. CAUTION indicates special precautions that must be taken to avoid vehicle damage or property damage. NOTE: NOTE provides key information by clarifying instructions. IMPORTANT: IMPORTANT provides key reminders during disassembly, assembly and inspection of components. TRADEMARKS POLARIS ACKNOWLEDGES THE FOLLOWING PRODUCTS MENTIONED IN THIS MANUAL: Loctite, Registered Trademark of the Loctite Corporation Nyogel, Trademark of Wm. F. Nye Co. Fluke, Registered Trademark of John Fluke Mfg. Co. Mity-Vac, Registered Trademark of Neward Enterprises, Inc. Torx, Registered Trademark of Textron Hilliard, Trademark of the Hilliard Corporation Warn, Trademark of Warn Industries Some Polaris factory publications can be downloaded from www.polarisindustires.com, purchased from www.purepolaris.com or by contacting the nearest Polaris dealer. WARNING CAUTION CAUTION
1 GENERAL 2 MAINTENENCE 3 ENGINE 4 FUEL SYSTEM 5 BODY / SUSPENSION 6 CLUTCH 7 TRANSMISSION 8 FINAL DRIVE 9 BRAKES 10 ELECTRICAL 11 INTERNATIONAL
1.2 GENERAL INFORMATION MODEL NUMBER INFORMATION Model Number The machine model number must be used with any correspondence regarding warranty or service. Engine Designation Numbers EH50PLE - Single Cylinder, Liquid Cooled,4 Stroke, Electric Start Vehicle Identification Number (VIN) Transmission I.d. Location Engine And Machine Serial Numbers The machine model number and serial number are important for vehicle identification. Be sure to refer to the engine model number and serial number whenever corresponding about an engine. This information can be found on the sticker applied to the top side of the crankcase (A). An additional number is stamped on the side of the crankcase beneath the cylinder coolant elbow. The machine serial number is stamped on the lower left side of the frame tube (B). A 07 MN 50 AU } 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 World Mfg. ID Engine Vehicle Descriptor Vehicle Identifier } Check Digit Model Year Body Style Plant No Individual Serial Number * This could be either a number or a letter Powertrain Emissions 4 X A M N 5 0 A * 7 P 0 0 0 0 0 0 The transmission I.D.number is located on top of the transmission snorkel, right side of machine.
1.3 GENERAL INFORMATION 1 Publications Paint Codes Replacement Keys Replacement keys can be made from the original key (Phoenix excluded). To identify which series the key is, take the first two digits on the original key and refer to the chart to the right for the proper part number. Should both keys become lost, ignition switch replacement is required. Table 1-1: Publications Year Model Model No. Owner's Manual PN Parts Manual PN Parts Micro Fiche PN 2007 Sportsman 500 EFI A07MN50A (Deluxe) A07MH50A (Standard) A07MH50F (Standard Intl’) 9920364 9920365 N/A 2007 Sportsman X2 500 EFI A07TN50A (Deluxe) A07TH50A (Standard) 9920632 9920902 N/A 2007 Sportsman 450 EFI A07MH46A 9920629 9920557 N/A 2007 Sportsman X2 500 EFI Quadricycle A07MH46E 9920650 9920899 N/A Table 1-2: Paint Codes PAINTED PART COLOR DESCRIPTION DITZLER NUMBER POLARIS NUMBER Sportsman Frame Black 9440 P-067 Table 1-3: Key Numbers Series # Part Number 20 4010278 21 4010278 22 4010321 23 4010321 27 4010321 28 4010321 31 4110141 32 4110148 67 4010278 68 4010278 Key Cover PN 5433534
1.4 GENERAL INFORMATION Sportsman ‘Deluxe’ and ‘Standard’ Model Component Comparison For Model Year 2007, a Sportsman ‘Deluxe’ and ‘Standard’ model were offered. Use the following table as a guide: SPORTSMAN ‘DELUXE’ MODEL Item Location SPORTSMAN ‘STANDARD’ MODEL Winch 1 No Winch PXT Tires 2 Titan Tires PVT w/EBS 3 Non-EBS (X2 excluded) Rear Work Lights 4 No Work Lights Front Drive w/ Active Descent Control (ADC) 5 No Active Descent Control (ADC) Speed Sensor Wiring for ADC 6 No Sensor Wiring Change Rear Rack Extension 7 No Rack Extension Cast Aluminum Wheels 8 Steel Wheels Single Exhaust 9 Single Exhaust Wire Harness w/ Active Descent Control (ADC) 10 Standard Wire Harness PDM w/ Active Descent Control (ADC) 10 Standard PDM 1 2 3 4 5 6 7 8 9 10 Deluxe Model Pictured
1.5 GENERAL INFORMATION 1 Sportsman X2 ‘Deluxe’ and ‘Standard’ Model Component Comparison For Model Year 2007, an X2 ‘Deluxe’ and ‘Standard’ model were offered. Use the following table as a guide: X2 ‘DELUXE’ MODEL Item Location X2 ‘STANDARD’ MODEL Winch 1 No Winch Rear Work Lights 2 No Work Lights Front Drive w/ Active Descent Control (ADC) 3 No Active Descent Control (ADC) Cast Aluminum Wheels 4 Steel Wheels 1 2 3 4 Standard Model Pictured
1.6 GENERAL INFORMATION 2007 SPORTSMAN 450 Model Number: A07MH46AA, AZ Engine Model: EH46PLE Table 1-4: Sportsman 450 General Specifications Category Dimension / Capacity Length 83 in./211 cm Width 48 in./122 cm Height 48 in./122 cm Wheel Base 50.5 in./128.3 cm Ground Clearance 11 in./27.94 cm Dry Weight 715 lbs./324 kg Gross Vehicle Weight 1210 lbs./549 kg Front Rack Capacity 90 lbs./40.8 kg Rear Rack Capacity 180 lbs./81.6 kg Towing Capacity 1225 lbs./555.6 kg Body Style Spirit Hitch Tongue Capacity 120 lbs./54.4 kg
This workshop service manual for the Polaris Sportsman 450 covers the repair and overhaul of the 2006, 2007, and 2008 models. It is designed for use by mechanical technicians familiar with service procedures for BRP products and assumes a good understanding of general automobile practices.
The manual includes instructions on components manufactured for the Polaris Sportsman 450, as well as repair procedures for proprietary components. It provides reliable information, emphasizing particular details denoted by the wording and symbols: WARNING, CAUTION, NOTE.
Useful for both professional mechanics and DIY enthusiasts, this manual offers diagnostic and repair procedures, routine maintenance and servicing information, and specifications and procedures available in an authorized Polaris Sportsman 450 dealer service department.
For those intending to do maintenance and repair on their Polaris Sportsman 450, it is essential to use safety equipment and observe safety precautions. Special tools recommended or required for adjustments or repairs are often identified by their Polaris Sportsman 450 special tool number and illustrated.
This complete service manual contains instructions for tune-ups, maintenance, removal & install procedures, assemblies & disassemblies, fuel system, ignition, lubrication system, exhaust, electrical system, body, and more extensive repairs involving engine and transmission disassembly.
It is an electronic delivery via email and is printable. The content depicts parts and/or procedures applicable to the particular product at the time of writing.
General Information
Maintenance
Lubrication
Heating
Ventilation
Air Conditioning
Suspension
Front Suspension
Rear Suspension
Wheel
Tire System
Differential
Driveline
Drive Shaft
Transfer Case
Brakes
Engine
Engine Mechanical
Engine Cooling
Engine Fuel
Engine Electrical
Ignition System
Starting
Charging System
Emissions
Engine Exhaust
Engine Lubrication
Engine Speed Control System
Clutch
Cooling
Electronic Control Modules
Engine Systems
Heated Systems
Horn
Ignition Control
Instrument Cluster
Lamps
Power Systems
Restraints
Speed Control
Transmission
Exhaust System
Body Structure
Seats
Security and Locks
Air Bag System
Exterior Trim
Interior Trim
Frame
Bumpers
Fuel System
Steering
Transmission and Transfer Case
Tires
Wheels
Body
Heating
Air Conditioning
Emissions Control
Engine Removal
Engine Installation
Final Drive
Electrical System
Air cleaner element renewal
Air cleaner temperature control check
Auxiliary drivebelt check
Battery electrolyte level check
Battery terminal check
Brake hydraulic fluid renewal
Brake hydraulic system seal and hose renewal
Brake pipe and hose check
Choke adjustment check
Contact breaker point renewal and distributor lubrication
Crankcase ventilation system check
Emission control filter element renewal
Engine coolant renewal
Engine idle speed check
Engine oil and filter renewal
Engine valve clearance check - OHV engines
Exhaust system check
Fluid leak check
Fluid level checks
Front and rear brake pad/shoe check
Front wheel alignment check
Gearbox oil level check
Handbrake check
Hinge and lock check and lubrication
HT lead, distributor cap
Ignition circuit check
Ignition timing
Contact breaker gap (dwell angle) check
Intensive maintenance
Mixture adjustment check
Road test
Roadwheel security check
Seat belt check
Spark plug check
Spark plug renewal
Steering and suspension security check
Throttle damper operation check
Timing belt renewal
Tyre checks
Underbody inspection
Wiper blade check
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Polaris Sportsman 450 2006 2007 2008 Repair Service Manual