The 2009 Polaris RMK Shift 155 is a snowmobile engineered for aggressive backcountry riding, emphasizing flotation, agility, and climbing capability in deep snow and challenging mountain terrain. It features the Liberty 600 Cleanfire® 2-stroke engine, a 599cc liquid-cooled powerplant delivering approximately 125 horsepower, managed by an electronic fuel injection system for optimal performance across varying altitudes. The Pro-Ride chassis and rear suspension system are designed to enhance rider ergonomics and deep snow performance, making it a purpose-built machine for enthusiasts tackling the most demanding environments. This comprehensive service manual covers maintenance, troubleshooting, repair, and overhaul procedures for the 2009 Polaris 600 RMK Shift 155 Snowmobile. It provides detailed instructions for all major systems, including the engine, drivetrain, suspension, electrical, fuel, brakes, and steering. The manual also includes component identification, detailed wiring diagrams, critical specifications such as torque values and clearances, and information on specialized tools. Its purpose is to assist owners, mechanics, and technicians in effectively maintaining and repairing the snowmobile, ensuring its continued optimal performance and reliability. 🏷️ Basic Information Identification Make: Polaris Model: RMK Shift 155 Year: 2009 Vehicle Type: Snowmobile Codes Engine Code: INDY 600 👋 Introduction Market Position Segment: Mountain Snowmobile Target User: Enthusiast riders and technicians performing advanced maintenance and repairs. Competitive Analysis Features Highlight: The RMK (Ridge, Mountain, King) series is designed for aggressive backcountry riding, emphasizing flotation, agility, and climbing capability. Key Features Vehicle Purpose: Purpose-built for deep snow and challenging mountain terrain. Engine Type: Liberty 600 Cleanfire® 2-stroke engine. Suspension Design: Pro-Ride chassis and rear suspension for improved rider ergonomics and deep snow performance. 📋 Manual Details Coverage Areas Primary Coverage: Maintenance, Troubleshooting, Repair, and Overhaul of the 2009 Polaris 600 RMK Shift 155 Snowmobile Secondary Coverage: Component Identification, Wiring Diagrams, Specifications, and Special Tools Page Count Estimated Page Count: 500+ Manual Type Type: Factory Service Manual / Repair Manual Language Language: English Format Format: Printed Manual 📖 Manual Coverage Systems Covered Engine: Complete engine overhaul, including cylinder head, piston, crankshaft, connecting rods, lubrication system, cooling system (liquid cooling), and fuel injection system (EFI). Drivetrain: Primary clutch (drive clutch), secondary clutch (driven clutch), chaincase, drive axle, and snowmobile track system. Suspension: Front suspension (Pro-Ride front suspension system), rear suspension (RMK rear suspension system), shocks, springs, and linkage components. Electrical: Ignition system, charging system (stator, flywheel, rectifier/regulator), lighting, gauges, switches, sensors, battery, and wiring diagrams. Fuel System: Fuel pump, fuel injectors, throttle body, fuel lines, and fuel tank. Brakes: Hydraulic brake system, brake caliper, master cylinder, brake fluid, and brake disc. Steering: Handlebars, steering post, tie rods, skis, and steering linkage. Bodywork: Body panels, seat, windshield, decals, and chassis components. Procedures Included Maintenance: Scheduled maintenance checks, oil changes, filter replacements, spark plug inspection/replacement, lubrication points, and drive belt inspection/replacement. Troubleshooting: Diagnostic procedures for common issues, symptom-based troubleshooting guides, and electrical system diagnostic charts. Repair: Detailed step-by-step repair instructions for all major systems, including engine teardown and reassembly, clutch tuning, suspension adjustments, and electrical component replacement. Rebuilds: Complete engine rebuild procedures, including bore and hone specifications, valve seat conditioning, and transmission component overhauls. Adjustments: Clutch calibration, suspension settings, throttle cable adjustments, and brake lever free play. Technical Depth Diagnostic Capabilities: Advanced diagnostic procedures for EFI system faults, sensor testing, and ignition timing verification. Specification Detail: Torque specifications for all fasteners, critical clearances, tolerances, and fluid capacities. Wiring Diagrams: Comprehensive and detailed electrical wiring diagrams with component identification and color coding. Special Tools: Identification and usage instructions for specialized tools required for specific repair or maintenance procedures. 📊 Manual Specifications File Format Digital Format: N/A (Printed Manual) Print Quality Paper Quality: Durable, high-quality paper stock designed for workshop environments. Print Clarity: Crisp, clear text and sharp, detailed diagrams and illustrations. Binding Type Binding: Professional binding (e.g., saddle-stitch, perfect binding) suitable for frequent use. ⚙️ Engine Specifications Primary Engine Engine Type: Polaris Liberty 600 Cleanfire® 2-stroke Displacement: 599cc Bore X Stroke: 73.0 mm x 72.0 mm Cooling System: Liquid Cooled Performance Horsepower: Approx. 125 hp (subject to variations based on specific tuning and altitude) Ignition: CDI with Digital Advance Fuel System Fuel Delivery: Electronic Fuel Injection (EFI) with dual injectors per cylinder Fuel Type: Premium Unleaded Gasoline (91 Octane or higher recommended) Lubrication Oil System: Autolube Injection System Recommended Oil: Polaris VES 2-Stroke Synthetic Oil (or equivalent API-TC certified synthetic 2-stroke oil) 🔧 Transmission Standard Drive Clutch: PV Drivetrain Arctic (P-85) Drive Clutch Driven Clutch: PV Drivetrain P-90 TSR Driven Clutch Features Clutch Calibration: Primary and secondary clutch calibration is critical for optimal performance in varying snow conditions and altitudes; manual provides detailed tuning procedures. Chaincase: Chaincase with gear reduction for drive axle engagement. Chaincase Oil: Refer to manual for specific chaincase oil type and capacity. Typically SAE 80W-90 GL-5 gear oil. 📐 Dimensions Exterior Track Length: 155 inches Track Width: 15 inches Track Lug Height:...