The 2006 Touring FST is a snowmobile designed for long-distance travel and rider comfort, featuring a two-up riding capability and ample cargo space. Built by a prominent manufacturer known for its powersports innovation, this model emphasizes a smooth ride and extended operational capacity. It likely incorporates a four-stroke, parallel-twin engine, providing reliable performance and fuel efficiency suitable for touring. The FST designation suggests a connection to Fuji-built engines, often recognized for their robust engineering. This comprehensive workshop service manual offers detailed guidance for the maintenance, troubleshooting, and repair of the 2006 Touring FST. It covers a wide array of systems, including the engine, fuel, ignition, cooling, lubrication, drivetrain, suspension, steering, brakes, and electrical systems, as well as body and frame components. The manual provides expert-level procedures, making it an essential resource for professional technicians and experienced mechanics aiming to ensure the optimal performance and longevity of the vehicle. 🏷️ Basic Information Identification Make: Polaris Model: Touring FST Year: 2006 Codes Engine Code: Not specified in product data Chassis Code: Not specified in product data 👋 Introduction Market Position Vehicle Type: Snowmobile (Touring model) Segment: Long-distance touring, comfort-oriented, two-up riding. Competitive Analysis Competitors 2006: Arctic Cat, Ski-Doo, Yamaha (models focused on touring and comfort). Key Features Touring Orientation: Designed for extended rides with emphasis on rider comfort, passenger comfort, and cargo capacity. Engine Type Focus: Likely a four-stroke engine for smoother power delivery and better fuel economy, suitable for touring. Manual Purpose Primary User: Mechanical technicians, emphasizing professional-level repair procedures. 📋 Manual Details Coverage Areas General Coverage: Comprehensive mechanical and electrical service, maintenance, and repair procedures. Specific Coverage Highlights: Engine, fuel system, ignition, cooling, lubrication, drive train, suspension, steering, brakes, electrical system, body and frame, troubleshooting, diagnostics. Page Count Estimated Page Count: Likely 500+ pages (typical for a comprehensive workshop manual of this era and type) Manual Type Type: Workshop Service Manual / Repair Manual Language Language: English Format Format: PDF Download 📖 Manual Coverage Systems Covered Engine Mechanical: Engine assembly, disassembly, cylinder head, valve train, piston and connecting rod, crankshaft, camshaft, timing, lubrication system, cooling system, starting system, charging system. Fuel System: Fuel injection system, fuel pump, fuel filter, fuel injectors, fuel lines, throttle body, idle control. Ignition System: Ignition coils, spark plugs, ignition control module, wiring diagrams. Transmission Drivetrain: Transmission assembly, maintenance, repair, gear shifting mechanisms, clutch operation (if applicable), drive shafts, differentials. Suspension Steering: Front and rear suspension components, shock absorbers, springs, bushings, steering gear, power steering system, wheel alignment specifications. Brake System: Brake system operation, brake pads, rotors, calipers, brake lines, master cylinder, hydraulic system, parking brake. Electrical System: Battery, charging system, starter motor, lighting system, instrument panel, wiring harnesses, fuses, relays, diagnostic connectors. Body Frame: Body panel removal and installation, interior trim, doors, hood, trunk lid, frame inspection and repair (if applicable). Procedures Included Maintenance: Scheduled maintenance intervals, oil changes, filter replacements, fluid checks and top-offs, lubrication points. Troubleshooting: Diagnostic flowcharts, symptom-based troubleshooting guides for common issues. Repair Overhaul: Step-by-step instructions for component disassembly, repair, reassembly, and adjustment. Diagnostics: On-board diagnostics (OBD) information, scan tool procedures, sensor testing, electrical circuit testing. Technical Depth Depth Level: Expert-level: Covers complete engine overhauls, transmission rebuilds, complex electrical diagnostics, and structural repairs. Target Audience: Professional automotive technicians and experienced DIY mechanics. 📊 Manual Specifications File Format File Type: PDF (Portable Document Format) Searchability: Likely text-searchable, allowing quick access to specific information. Print Quality Print Readability: Designed for clear printing and on-screen viewing of diagrams and text. Binding Type Digital Format: N/A (Digital Download) Paper Type Digital Format: N/A (Digital Download) ⚙️ Engine Specifications Primary Engine Engine Type: Four-Stroke Twin Engine Displacement: Likely in the 500cc to 800cc range (specifics not provided in product data, but FST typically indicates a Fuji-sourced engine). Cylinder Arrangement: Parallel-Twin Performance Horsepower: Typically 60-100 HP for touring models of this era, depending on specific engine tuning (specifics not provided). Torque: Designed for strong low-end and mid-range torque for pulling power and smooth acceleration. Fuel System Fuel Delivery: Electronic Fuel Injection (EFI) is highly probable for an FST model from 2006. Cooling System Cooling Method: Liquid-Cooled Lubrication System Oil Type Capacity: Requires specific synthetic 4-stroke snowmobile oil. Capacity and viscosity grade to be detailed in the manual. 🔧 Transmission Standard Transmission Type: Continuously Variable Transmission (CVT) with a chaincase and drive clutch/driven clutch system. Optional Optional Transmission: N/A (CVT is standard for this type of vehicle). Features Drive System: Drive belt system, reverse gear likely standard. Gear Ratios: CVT automatically adjusts ratios based on load and speed; specific clutch calibration settings are crucial and covered in the manual. 📐 Dimensions Exterior Overall Length: Typically 115-125 inches (specifics not provided). Overall Width: Typically 48-50 inches (specifics not provided). Weights Dry Weight: Likely in the 500-600 lbs range (specifics not provided). Loaded Weight Capacity: Designed for two riders and...