2009 Polaris Sportsman 800 EFI Factory Service & Repair Manual • Part # 9921833

Technical Specifications and Service Data: 2009 Polaris Sportsman 800 EFI

• Covers 2009 Polaris Sportsman 800 EFI, X2, and Touring models, specifically detailing the 760cc EH076OLE twin-cylinder power plant and associated vehicle systems.
• Derived from the official 386-page Polaris OEM manual (P/N 9921831), providing definitive technical maintenance, disassembly, and assembly specifications.
• Features 12 exploded-view diagrams of the engine, crankcase, and EFI harness, alongside 15 detailed specification tables for drivetrain and electrical systems.
• Fully indexed, searchable PDF format enables professionals and mechanics to locate exact part numbers and review descriptive repair data in seconds.
• Available as an instant download directly to your account for lifetime access.

Component and Engine Maintenance

This reference material outlines the systems necessary for routine upkeep and comprehensive engine repair planning. Major sections map out the electronic fuel injection (EFI) diagnostic markers and the complete fuel system layout. A detailed periodic maintenance chart tracks exact service intervals for the transmission, cooling system, and gearcases. You will find specialized operational data clarifying the Active Descent Control (ADC) and EBS clutch systems, which is highly practical for evaluating the PVT, air box, and secondary intake components. For your own protection, always ensure the ATV is securely supported and the battery is disconnected before examining electrical or drivetrain assemblies.

Specification Highlights

Engine assembly parameters are documented meticulously. The text provides specific torque sequences for crankcase bolts and cylinder head fasteners to guarantee accurate tolerances. Fluid capacities vary depending on the exact model configuration, listing the front gearcase at 8.97–9.3 oz, the rear gearcase at 5 oz, and the transmission requiring 15–32 oz. Critical baseline metrics establish the engine idle speed at 1150 ± 100 RPM and optimal compression pressure tightly between 150–200 psi. By compiling precise valve clearance timing and electrical sensor threshold data—such as cooling fan activation temperatures—this documentation serves as a complete, authoritative reference for the 2009 A09-series Polaris Sportsman chassis and powertrain.