2011 Polaris Ranger RZR 800, RZR S, and RZR 4 UTV Factory Service Manual (OEM)

When you are wrenching on an 800HO-11 engine series, guesswork is not an option. This official factory repair PDF manual serves as the definitive reference for the 2011 Polaris Ranger RZR lineup, providing the exact assembly sequences, severe-duty maintenance intervals, and fluid capacities required to keep these machines running hard. Having direct access to precise factory torque sequences and tolerance limits right on your bench prevents stripped aluminum threads and out-of-balance sheaves, significantly reducing diagnostic time and ensuring a reliable build on the first attempt.

• Covers the 2011 Polaris Ranger RZR 800, RZR S, and RZR 4, including EPS and International editions equipped with the 760cc H.O. liquid-cooled twin-cylinder engine.
• 406 pages (OEM P/N 9922973 / 9923148) of high-resolution exploded-view schematics, diagnostic flowcharts, and engine assembly data.
• Component coverage includes the Bosch M17 EFI system, Electronic Power Steering (EPS), Polaris Variable Transmission (PVT), Centralized Hilliard front gearcases, FOX™ Podium X piggyback shocks, Walker Evans™ reservoir shocks, Independent Dual A-arm suspensions, and the Spicer rear differential.
• Step-by-step procedures detail rebuilding FOX and Walker Evans shocks, adjusting the PVT clutch offset, tearing down the front gearcase, swapping the in-tank EFI fuel pump, calibrating the Throttle Position Sensor (TPS), replacing water pump mechanical seals, testing the AWD hub coil, and extracting Digital Wrench™ trouble codes.

Mechanical Systems and Maintenance Reference

The manual delivers an extensive technical breakdown of core vehicle systems, beginning with critical periodic maintenance schedules and lubrication requirements. Documentation covers fuel delivery, cooling system flushes, and braking component inspection, alongside detailed procedures for gearcase lubrication and clutch operation limits. You will find specific factory-recommended service intervals based on hourly usage and mileage, including severe-use modifications for vehicles operated in extreme mud or water conditions.

Instead of outsourcing suspension and drivetrain work to an expensive dealership, technicians can follow the factory guidelines for complex jobs like nitrogen-charging the dampers or rebuilding the CV joints directly in their own bay. The text also breaks down comprehensive specifications for the Polaris Automatic PVT transmission and the specific rear gearcase configurations used across the RZR 4 and S models. Always observe standard workshop safety protocols, relieve high-pressure EFI fuel lines before disassembly, and verify your chassis lift points before performing heavy maintenance to prevent equipment damage or personal injury.

Engine Specifications and Diagnostic Data

The data in Chapter 3 is built for the bench. Engine teardown and reassembly parameters are detailed heavily, covering everything from crankcase splitting to valve seat reconditioning. The manual provides precise tolerance charts for piston-to-cylinder clearance, camshaft journal diameters, and valve stem specifications specifically for the 1204276 engine build.

Cylinder head bolt torque values are documented in a multi-stage sequence to ensure correct factory clamping force. This document also includes an exact Oil Flow Chart through the main gallery and camshaft bores, providing a clear advantage over generic aftermarket guides. To accelerate electrical and EFI troubleshooting, the reference features detailed wiring diagrams, an EPS System Breakout, a Cooling System Break-Out Diagram, Crankcase Exploded Views, a Charging System Testing Flow Chart, and a comprehensive Diagnostic Trouble Code Table.

Critical reference data includes:

• Cylinder compression: 165–185 PSI
• Intake valve clearance: 0.11–0.20 mm
• Coolant capacity: 4.8 quarts (Standard) / 5.5 quarts (RZR 4)