2009-2010 Polaris Ranger RZR 800 Factory Service Manual (P/N 9921878)

• Details 2009–2010 Polaris Ranger RZR 800 and RZR S models, including both standard and International variants equipped with the 760cc liquid-cooled twin-cylinder engine.
• Sourced from official Polaris publications P/N 9921878 (2009) and 9922531 (2010), providing factory-authorized specifications for routine maintenance and engine disassembly.
• Features 47 exploded-view diagrams, 3 separate clutch charts, and 5 detailed engine torque sequence illustrations for precision bench work.
• Serves as the primary 362-page technical reference for the 760cc H.O. engine build-up and standard RZR drivetrain configuration.
• Review exactly what an OEM service publication covers for a deeper dive into drivetrain setup and engine-to-transmission separation.

Engine and Maintenance Scope

This manual provides a thorough breakdown of maintenance intervals and inspection procedures required to keep your side-by-side running at peak performance. Chapters cover comprehensive fluid capacities, cooling system pressure tests, and valve train service data. The documentation details precise inspection parameters for the Bosch EFI system, PVT transmission, and independent rear suspension components. Before beginning any major service, especially involving pressurized fuel lines or the high-tension PVT system, always review the preliminary safety and handling precautions outlined in the first section to prevent injury or equipment damage.

Technical Specification Highlights

Get direct access to critical data tables for engine assembly and drivetrain lubrication without guessing. Cylinder head bolt torque is strictly documented at 35 ft. lbs. (47.5 Nm) plus a 90° turn. Engine oil capacity is verified at 2 qts. (1.9 liters), and intake valve clearance is clearly listed at 0.11–0.20 mm within the cylinder head specifications. Every essential metric for chassis, electrical, and fuel-injection systems is organized for quick reference during your build.