2005 Polaris Sportsman 700/800 EFI ATV Service Manual

2005 Polaris Sportsman 700/800 EFI Service Scope

• Covers 2005 Polaris Sportsman 700 EFI and 800 EFI ATVs, providing maintenance, diagnostics, and component-level repair data for A05MH68AU and A05MH76AU/AW model variants
• Original OEM publication P/N 9919820, published 2004
• Contains 56 exploded-view diagrams, 16 electrical schematics, and 3 comprehensive torque-specification tables
• Downloads to your account within seconds of checkout
• Re-download the file any time, no expiration
• OCR text layer lets you jump to a torque spec by keyword
• Suitable for printing individual sections for shop-floor use
• This 2005 first edition is the primary factory reference for the 700/800 EFI launch-year build, documenting engine and drivetrain specifications not found in later owner-only guides

Component and System Documentation

The 2005 Polaris Sportsman 700/800 EFI workshop manual contains 310 pages of detailed service procedures for major mechanical and electrical systems. It opens with general identification data, including model number decoding, paint codes, and key series matching for ignition replacement. Subsequent chapters document the engine top end, including cylinder head reassembly and piston-to-cylinder clearance procedures, as well as the fuel system, which details the Bosch EFI controller and fuel pump diagnostic thresholds. The drivetrain section includes information on the PVT clutch system, including specific spring and weight charts based on operating altitude, alongside gearcase and transmission lubrication requirements.

Technical Preview and Specification Data

This manual includes precise tolerance charts and torque tables for the twin-cylinder engine platform. Piston-to-cylinder clearance is defined in the engine service data for both 683cc and 760cc power units. Valve stem diameter for the intake is 0.2356" ± 0.00039" per the engine service table. Intake valve seat width is documented at 0.028" (0.7 mm) standard, while the cooling system capacity is listed at 2.25 quarts (2.13L) for both models. Electrical reference values, such as fuel pump flow rates and alternator output, are provided alongside the diagnostic chapter. Technicians may benefit from reviewing what an OEM service publication covers before beginning complex teardowns. This 310-page Polaris OEM service manual provides complete technical coverage for the 2005 Sportsman 700 EFI and 800 EFI, documenting engine, chassis, transmission, and electrical systems for the A05MH series build.