Basic Information Identification Make: Polaris Product Type: Snowmobile Service Manual Product Name: 2006 2007 2008 Polaris FS FST Classic IQ Touring Turbo Dragon 4-stroke Snowmobile models Service Manual PDF Download Manual Part Number: 2006-2008_Polaris FS_FST 4-strokes Generation Model Years Covered: 2006, 2007, 2008 Codes Engine Type: 4-stroke Introduction Market Position Target Audience: DIY mechanics, Polaris owners, snowmobile enthusiasts seeking to perform maintenance and repairs. Competitive Analysis Value Proposition: Provides significant cost savings compared to dealership labor rates by enabling self-service. Key Features Benefits: Instant download, printable pages, comprehensive coverage, detailed diagrams, diagnostic assistance. Practicality: Empowers users to understand their snowmobile's systems and perform routine tasks effectively. Manual Details Coverage Areas Covered Models 2006: FS Classic, FST Classic, FS Touring, FST Touring, FST Switchback Covered Models 2007: FST IQ, FST IQ LSX, FS IQ Touring, FST IQ Touring, FST IQ Cruiser, FST IQ Switchback Covered Models 2008: IQ Turbo Dragon, IQ Turbo LX, Turbo Switchback, FS IQ Touring, FST IQ Touring, IQ Cruiser Page Count Total Pages: 336 Manual Type Type: Service Manual Language Language: English Format File Format: PDF Manual Coverage Systems Covered Engine Mechanical: Complete overhaul, disassembly, inspection, assembly, timing, lubrication, starting system. Fuel System: Fuel injection system (EFI), fuel pump, injectors, fuel tank, lines, filters, pressure testing. Cooling System: Radiator, fan, thermostat, water pump, coolant types, capacities, flushing, leak detection. Electrical System: Ignition system, charging system, battery, starter, lighting, gauges, sensors, ECU diagnostics. Chassis: Frame, suspension components (front and rear), skis, track system, steering system, handlebars. Powertrain: Drive clutch, driven clutch (primary and secondary), belt replacement, chaincase, gearing, reverse system (if applicable). Bodywork And Trim: Hood, panels, seat, storage compartments, graphics, windshields. Procedures Included Periodic Maintenance: Scheduled inspections, lubrication points, filter changes, belt checks, track adjustment. Troubleshooting: Diagnostic flowcharts, symptom analysis, component testing procedures for common and complex issues. Diagnostics: Component testing, error code interpretation (if applicable to EFI systems), electrical troubleshooting. Disassembly And Assembly: Step-by-step instructions with detailed illustrations for major component removal and installation. Adjustments: Throttle cable, brake lever, steering alignment, suspension settings. Technical Depth Depth: Comprehensive, covering basic maintenance to advanced engine and electrical system repairs. Illustrations: Includes detailed wiring diagrams, circuit diagrams, exploded views, and photographic step-by-step instructions. Data Accuracy: Provides precise technical specifications, torque values, and critical measurements. Manual Specifications File Format Print Quality: High-resolution PDF, ensuring clear text and legible diagrams for printing. Searchability: Searchable PDF text for quick access to specific information. Print Quality Printable Pages: All pages are printable, allowing for on-demand access and field use. Binding Type Binding: N/A (Digital PDF Download) Paper Type Paper Type: N/A (Digital PDF Download) Engine Specifications Primary Engine Engine Type: 4-stroke Engine Families Covered: FS (Freedom) series, FST (Freedom Turbo) series, IQ series (Turbo variants likely based on FST platform). Performance Turbocharging: Models designated with 'Turbo' feature turbocharger systems, requiring specific maintenance and diagnostic procedures. Engine Displacement Range: While not explicitly stated, the 4-stroke Polaris engines of this era typically ranged from 500cc to 900cc (e.g., 750cc, 800cc). Specific displacements would be detailed within the manual. Fuel System Fuel Delivery: Electronic Fuel Injection (EFI) is standard across these 4-stroke models. Transmission Standard Clutch System: CVT (Continuously Variable Transmission) with Polaris P-85 primary and S-module secondary clutches is standard. Optional Reverse: Reverse gear functionality is typically integrated into the chaincase or driveline, with specific procedures covered. Features Belt Drive Maintenance: Detailed instructions for belt inspection, tensioning, and replacement, critical for CVT longevity. Dimensions Exterior Chassis Type: Pro-Ride Chassis (for IQ models) and similar robust Polaris chassis for other variants. Weights Dry Weight Range: Typically in the range of 450-550 lbs (204-250 kg), varying by model configuration. Specifics are within the manual. Suspension Travel Front: Often in the 9-10 inch range, with specific details for each model variant provided. Suspension Travel Rear: Rear suspension travel can range from 12-17 inches depending on the specific track length and suspension design (e.g., Pro-Float, IQ). Specifics are within the manual. Safety Features Ratings Safety Features: Kill switch, hand warmers, thumb warmer, headlight, taillight, brake light. Active Features Braking System: Hydraulic disc brake system, typically on the drive shaft. Passive Features Lighting: Headlights, taillights, and brake lights are essential safety components covered in the electrical section. Technology Features Infotainment Display Gauges: Digital or analog gauges for speed, RPM, fuel level, coolant temperature, and warning lights. Driver Assistance Efi Management: The electronic fuel injection system manages engine performance, fuel delivery, and emissions. Connectivity Diagnostic Ports: Likely includes diagnostic connectors for engine management system access, detailed in the electrical section. Maintenance Service Intervals Initial Service: Typically around 25-50 hours for initial break-in service (check oil, belt, track tension). Annual Maintenance: Regular checks of coolant, brake fluid, clutch alignment, suspension lubrication, and spark plugs. Fluid Specifications Engine Oil: Specific Polaris 4-stroke synthetic oil or equivalent. Manual will detail viscosity and API service...