The 2012 Polaris 800 RUSH PRO-R LE is a high-performance snowmobile engineered for demanding winter conditions. Building on Polaris's legacy of innovation in powersports, this model features the revolutionary RUSH platform, known for its distinctive front suspension geometry and rider-forward positioning, which enhances handling and ride quality. The 800cc, 2-stroke liquid-cooled engine, likely featuring Electronic Fuel Injection (EFI), provides robust power for exhilarating rides. This snowmobile is designed for enthusiasts who demand reliability and advanced engineering for both recreational trail riding and more challenging terrain. This workshop service manual provides comprehensive guidance for the repair and overhaul of the 2012 Polaris 800 RUSH PRO-R LE snowmobile. It covers all essential systems, including the engine, fuel, ignition, lubrication, exhaust, electrical, bodywork, chassis, suspension, steering, and track/drive systems. Detailed procedures for maintenance, tune-ups, removal and installation, disassembly and assembly, and troubleshooting are included. The manual is intended for technicians and owners familiar with general automotive practices, offering dealer-level information to facilitate professional-quality service and repairs. 🏷️ Basic Information Identification Make: Polaris Model: 800 RUSH PRO-R LE Year: 2012 Type: Snowmobile Codes Product Code: Likely internal SKU for sales, not explicitly provided in text. 👋 Introduction Market Position Target Audience: Technicians and owners familiar with general automotive practices, seeking to perform repairs and maintenance on the Polaris 800 RUSH PRO-R LE 2012. Competitive Analysis Value Proposition: Provides dealer-level information for DIY maintenance and repair, saving costs and enabling professional-quality service. Key Features Completeness: Contains all necessary instructions for any repair, aiming to enable users to be better informed and repair like a professional. Accuracy: Endeavored to ensure accuracy of information, providing the most reliable data. 📋 Manual Details Coverage Areas Primary Focus: Repair and overhaul of Polaris 800 RUSH PRO-R LE 2012 snowmobiles. Secondary Focus: Maintenance, tune-ups, troubleshooting, and general servicing. Page Count Estimated Pages: While not explicitly stated, workshop manuals of this nature typically range from 500 to over 1000 pages due to comprehensive coverage. Manual Type Type: Workshop Service Manual Language Language: English Format Format: PDF Download 📖 Manual Coverage Systems Covered Engine: Complete disassembly, assembly, repair, and overhaul of the 800cc engine. Fuel System: Components, diagnosis, cleaning, and repair of the fuel delivery system. Ignition System: Ignition system components, timing, troubleshooting, and repair. Lubrication System: Lubrication system design, maintenance, fluid specifications, and troubleshooting. Exhaust System: Exhaust system components, gaskets, and basic maintenance. Electrical System: Wiring diagrams, component testing, charging system, lighting, and accessory electricals. Bodywork And Chassis: Body panels, seat, handlebars, running boards, and chassis components. Suspension And Steering: Front and rear suspension systems, shock absorbers, skis, and steering components. Track And Drive System: Drive sprocket, track condition, tension adjustment, and related components. Procedures Included Maintenance: Routine checks, lubrication, belt inspection, and general upkeep procedures. Tune Ups: Detailed procedures for optimizing engine performance and fuel efficiency. Removal And Installation: Step-by-step guides for removing and installing major components and sub-assemblies. Disassembly And Assembly: Comprehensive instructions for breaking down and rebuilding complex assemblies, including the engine and transmission. Troubleshooting: Diagnostic guides to identify and resolve common and uncommon issues. Diagnostic Procedures: Methodical approaches to diagnosing system failures. Technical Depth Depth: Covers general automobile practices, emphasizes special product aspects, and includes proprietary component manufacturer instructions for comprehensive understanding. 📊 Manual Specifications File Format Format: PDF Delivery: Electronic Delivery via Email Print Quality Printability: Printable Binding Type Binding: Not Applicable (Digital PDF) Paper Type Paper Type: Not Applicable (Digital PDF) ⚙️ Engine Specifications Primary Engine Engine Type: 2-stroke, 2-cylinder, liquid-cooled (Assumed for 800cc Polaris Liberty engine typical of the era). Displacement: 800cc (2-stroke) Performance Horsepower: Specific figures would be detailed in the manual, but typically in the 140-160 HP range for this class of engine in 2012. Torque: Specific figures would be detailed in the manual. Fuel System Fuel Delivery: Likely Electronic Fuel Injection (EFI) for the 2012 model year. Carburetion: While EFI is likely, the manual would cover any carbureted variants or specific EFI injector details. Lubrication System Oil Type: Specific 2-stroke synthetic oil recommended by Polaris (detailed in manual). Cooling System Coolant: Ethylene glycol-based antifreeze mixture (specific type and ratio in manual). 🔧 Transmission Standard Type: CVT (Continuously Variable Transmission) with Polaris P-85/P-90 primary and secondary clutches. Features Clutch Calibration: Manual covers clutch service, calibration, belt replacement, and sheave inspection. Gearbox: Includes servicing of the chaincase and lubrication. Fluid Specifications Chaincase Oil: Specific gear oil type and capacity required (detailed in manual). 📐 Dimensions Exterior Chassis Type: Pro-R chassis with Rush front suspension geometry. Track Width: Standard Polaris track dimensions for the 2012 RUSH platform (e.g., 136 inches long, 15 inches wide). Weights Dry Weight: Specific dry weight would be in the manual, typically around 450-470 lbs for this model. 🛡️ Safety Features Ratings Crash Test Results: Not Applicable (Snowmobiles are not subject to automotive crash testing standards). Active Features Braking System:...