2001 Polaris Sportsman 400 & Sportsman 500 DUSE H.O. ATV Service Manual
Repair guide for all 2001 Polaris Sportsman 400, 500 DUSE, and 500 H.O. ATV configurations. Covers all procedures, specifications, and diagnostic flowcharts. Ref: 9915754
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Sample pages from the 2001 Polaris Sportsman 400 & Sportsman 500 DUSE H.O. ATV Service Manual manual
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Polaris Models Covered & Key Technical Specifications
Models: Polaris Sportsman 400, Polaris Sportsman 500 DUSE, Polaris Sportsman 500 H.O., Polaris Sportsman 500 H.O. DUSE, Polaris Sportsman 500 H.O. RSE
Sub-models / Variants: A01CH42AA, A01CH42AB, A01CH42AC, A01CH50AD, A01CH50AA, A01CH50AB, A01CH50AE, A01CH50AF, A01CH50AJ, Gen IV
Trade Names: Sportsman
Build Years: 2001
Technical Data:
- Engine displacement (400): 425 cc
- Engine displacement (500): 499 cc
- Engine type: 4-cycle, liquid-cooled, single-cylinder SOHC
- Cooling system capacity: 2.25 quarts (2.1 liters)
- Transmission type: Automatic PVT (Polaris Variable Transmission)
- Fuel tank capacity: 5.25 gallons (19.9 liters)
- Drive clutch retaining bolt torque: 40 ft. lbs.
- Idle speed: 1200 +/- 200 RPM
Polaris Manual Features & Content Preview
2001 Polaris Sportsman 400/500 Series Technical Scope
- Covers 2001 Polaris Sportsman 400 and 500 DUSE, 500 H.O. variants, including RSE and H.O. DUSE trims with Gen IV body styles
- Official Polaris publication PN 9915754, dated 2001
- Contains 85 pages of detailed exploded-view diagrams and 39 comprehensive torque tables for engine and chassis assembly
- Downloads to your account within seconds of checkout
- Permanent availability in your purchase account — no re-buy required
- Laid out for standard letter and A4 printing
- Indexed PDF search covers every chapter and appendix
- This 2001 edition serves as the original service reference for the Sportsman 400 and 500 H.O. launch line, including unique jetting charts for high-altitude engine performance
Engine and Chassis Walkthrough
The 2001 Polaris Sportsman 400 & 500 DUSE H.O. service manual provides structural and mechanical guidance across ten chapters. The document details engine overhaul, including cylinder head service, piston and ring identification, and cam chain tensioner inspection. It covers the automatic compression release mechanism, cooling system flow diagrams, and fuel system maintenance including carburetor adjustments. Chassis sections document the MacPherson strut front suspension, PVT system operations, transmission linkage adjustments, and brake system inspection procedures.
Specification and Reference Highlights
Engine service data provides precise tolerances for crankshaft runout, valve stem diameters, and camshaft journal clearances. Fuel and lubrication capacities are clearly mapped, citing specific requirements for Polaris Premium 4 Synthetic 0W/40 engine oil and Demand Drive Hub Fluid. Torque values for engine fasteners and wheel nuts are listed to prevent over-tightening. The manual includes comprehensive what an OEM service publication covers to assist owners with proper diagnostic and maintenance standards.
This 381-page official Polaris OEM workshop manual covers the 2001 Polaris Sportsman 400 and 500, documenting engine, chassis, electrical, and cooling system specifications for the EH42PLE and EH50PLE series engine builds.
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