The 2008 Polaris RMK 700 155 is a high-performance snowmobile engineered for challenging mountain terrain and deep snow conditions. Building on Polaris's extensive legacy in snowmobile manufacturing, the RMK series is renowned for its lightweight chassis, agile handling, and superior capability in off-piste environments. This model features a robust 698 cc, 2-stroke, liquid-cooled twin-cylinder engine with an APV system for optimized power delivery, paired with a CVT transmission. Its 155-inch track with deep lugs is specifically designed for maximum flotation and traction in soft snow, making it a premier choice for serious backcountry enthusiasts. This comprehensive Service Repair Manual provides detailed information essential for the maintenance, repair, and troubleshooting of your 2008 Polaris RMK 700 155. It covers all major systems, including the engine, fuel system, drive system, suspension, brakes, and electrical system, with step-by-step instructions for a wide range of procedures from basic maintenance to complete component overhauls. This manual is an indispensable resource for owners, technicians, and mechanics seeking to ensure the optimal performance, reliability, and longevity of their snowmobile. It includes diagnostic charts, technical specifications, and safety guidelines to assist in all service-related tasks. 🏷️ Basic Information Identification Make: Polaris Model: RMK 700 155 Year: 2008 Vehicle Type: Snowmobile 👋 Introduction Market Position Segment: High-performance mountain/backcountry snowmobile Competitive Analysis Key Competitors 2008: Ski-Doo Summit, Arctic Cat M-series, Yamaha Nytro Key Features Rmk Focus: Lightweight chassis, deep snow capability, agile handling for mountain terrain 📋 Manual Details Coverage Areas Manual Type: Service Repair Manual Language: English Format: PDF 📖 Manual Coverage Systems Covered Engine: Comprehensive engine overhaul, top-end, bottom-end, lubrication, cooling systems Fuel System: Carburetor tuning and rebuilding, fuel pump, fuel lines, fuel tank Drive System: Primary and secondary clutch service, belt replacement, chaincase, driveshaft, track system Suspension: Front and rear suspension geometry, shock absorber servicing, ski alignment, trailing arm maintenance Brakes: Hydraulic brake system diagnosis, caliper service, brake pad replacement, fluid flush Electrical System: Ignition system, lighting, starter motor, battery, charging system, wiring diagrams Chassis And Body: Frame inspection, body panel removal and installation, handlebars, seat assembly Procedures Included Maintenance: Regular scheduled maintenance, lubrication points, pre-ride inspections Troubleshooting: Diagnostic charts, common problem identification, solutions for performance issues Repair: Step-by-step repair instructions for all major components Rebuilds: Complete engine rebuild procedures, clutch rebuilding Technical Depth Depth Level: Comprehensive - from basic checks to complete engine and component overhauls 📊 Manual Specifications File Format File Type: PDF (Portable Document Format) Searchable Text: Yes Printable: Yes, fully printable Print Quality Image Resolution: High-resolution, suitable for clear viewing of diagrams and images Binding Type Binding: N/A (Digital PDF) Paper Type Paper: N/A (Digital PDF) ⚙️ Engine Specifications Primary Engine Engine Type: 2-stroke, liquid-cooled, twin-cylinder Displacement: 698 cc Bore X Stroke: 80 mm x 68 mm Cooling System: Liquid-cooled Performance Horsepower Estimated: Approximately 125-130 HP (stock) Fuel System Carburetor: Dual Mikuni VM34SS Fuel Type: Unleaded gasoline (91 octane or higher recommended) Lubrication Oil Injection: APV (Advanced Power Valve) system with automatic oil injection Engine Codes Engine Identifier: Model year specific prefixes typically found on engine block 🔧 Transmission Standard Clutch System: CVT (Continuously Variable Transmission) with Polaris P85/P90 primary and TEAM TSS-04 secondary clutch Features Gear Reduction: Chaincase with gear reduction Fluid Specifications Chaincase Oil Type: Polaris Premium Lubriplate Syn-HP or equivalent SAE 80W-90 Hypoid Gear Lubricant Fluid Capacities Chaincase Oil Capacity: Approximately 8 fl oz (237 ml) 📐 Dimensions Exterior Track Length: 155 inches Track Width: 15 inches Lug Height: 2.125 inches (standard RMK profile for deep snow) Weights Dry Weight Estimated: Approximately 445 lbs (202 kg) Fuel Capacity: 9.7 gallons (36.7 liters) 🛡️ Safety Features Active Features Braking System: Hydraulic disc brake with caliper Throttle Safety: Throttle safety lever, engine kill switch Passive Features Rollover Protection: N/A (typical for snowmobiles, rider responsibility) 💡 Technology Features Infotainment Display Panel: Digital/analog gauge cluster with speedometer, tachometer, odometer, trip meter, and indicator lights. Driver Assistance Engine Management: APV (Advanced Power Valve) system for optimized power delivery across RPM range. Connectivity Accessories: Provision for factory-installed accessories like heated grips, mirrors, and storage solutions. 🔧 Maintenance Service Intervals Initial Break In: First 10-15 hours or 100-200 miles: follow specific break-in procedure for engine and clutches. Clutch Inspection: Every 50-100 hours: inspect primary and secondary clutches for wear, proper alignment, and spring condition. Spark Plug Replacement: Annually or every 100-150 hours, depending on usage and plug condition. Chaincase Oil Change: Annually or every 100-150 hours. Fluid Specifications Coolant Type: Ethylene glycol based antifreeze (e.g., Polaris Premium Coolant or equivalent) mixed 50/50 with distilled water. 2 Stroke Oil Type: Polaris Premium 2-Stroke Oil or certified equivalent (API-TC, JASO FD rated) Known Issues Clutch Belt Wear: Standard for CVT systems; proper clutch alignment and belt tension are crucial. Belt failure can occur with excessive heat or misuse. Engine Overheating: Can occur with low coolant levels, blocked heat exchangers,...