🏷️ Basic Information Identification Make: Arctic Cat Model: T660 TOURING Year: 2006 Vehicle Type: Snowmobile 👋 Introduction Market Position Target Audience: Do-it-yourselfer and experienced mechanic Value Proposition: Inexpensive way to keep vehicle working properly Key Features Completeness: COMPLETE official full factory service repair manual Accessibility: Instant download, no shipping wait time Usability: Printable pages, numbered instructions, bold figure numbers 📋 Manual Details Coverage Areas Primary Coverage: Complete Service and Repair Styles Covered: All Page Count Estimated Pages: Hundreds Manual Type Type: Workshop Service Repair Manual Source: Official Factory Service Manual Language Language: English Format File Format: PDF Delivery Method: Download Usability Options: Can be burned to CD-ROM 📖 Manual Coverage Systems Covered Engine Mechanical: Engine, Engine-Related Items, Water Pump, Cooling System, Recoil Starter, Air Silencer, Turbocharger/Intercooler, Arctic Power Valve (APV) System, Exhaust Controlled Timing (ECT) System Engine Fuel System: Fuel Systems, Fuel System (Carbureted), Fuel System (EFI), Fuel System (Related Items) Engine Electrical: Ignition System, Throttle Position Sensor, Voltage Regulator, Low-Oil Light Sensor, Coolant Temperature Warning Light, Fuel Gauge Sender, Electric Fuel Pump, Ignition Components, Emergency Stop Switch Fuse, Ignition Switch, Starter Motor, Magneto, Servomotor Drivetrain: Drive Train, Drive Chain and Sprockets, Drive Chain, Track, and Driveshaft, Drive Belt, Drive Clutch, Drive Clutch/Driven Pulley, Drive Sprockets, Gear Case Performance Calibrations Suspension: Rear Suspension, Front Suspension, Suspension Setup Basics, Chassis and Skid Frame Mounting Locations, ACT Shock, Air Shocks Steering Body: Steering and Body, Steering Post, Tie Rods/Steering Link, Spindle, Ski Alignment, Front Suspension Arms, Front Suspension (Ski) Shock Absorber, Sway Bar, Console, Front Bumper/Belly Pan Assembly, Gas Tank/Seat Assembly, Seat Cushion, Taillight/Brakelight Assembly, Windshield, Backrest/Rack Assembly, Tunnel/Chassis/Rear Bumper/Snow flap, Headlight Assembly Brakes: Brake System, Brake System (Hydraulic), Brake Lever/Master Cylinder Assembly Track Warranty: Track warranty guidelines provided. Suspension Specifications: Detailed specifications for front and rear suspension, shock absorbers, and idler wheels. Procedures Included Maintenance: Recommended Gasoline and Oil, Break-In Procedure, Drive Chain Lubrication, Preparation For Storage, Preparation After Storage, After Break-In Checkup, Changing Oil, Changing Oil/Filter, Servicing Valves, Installing Spark Plugs, Removing Spark Plugs Troubleshooting: Engine Troubleshooting (Carbureted & 4-Stroke), Troubleshooting Electric Start, Troubleshooting Track, Troubleshooting Hydraulic Brake System, Troubleshooting Drive Clutch/Driven Pulley, Troubleshooting Drive Belt, Electrical System Troubleshooting Repair Rebuild: Complete Disassembly, Water Pump Service, Pressure Testing Engine, Checking Compression, Liquid Cooling System Service, Recoil Starter Service, Air Silencer Service, Turbocharger/Intercooler Service, Arctic Power Valve (APV) System Service, ECT System Service, Fuel System Service (Carbureted & EFI), Ignition System Repair, Starter Motor Repair, Magneto Service, Drive Train Component Repair, Brake System Repair, Rear Suspension Service (ACT Shock, Air Shocks), Steering System Repair, Body Panel Repair, Headlight Aim Adjustment Technical Conversions: Fraction/Decimal Conversions, MM/IN Conversions, Torque Conversions (ft-lb/N-m) included for ease of use. Technical Depth Detail Level: In-depth, step-by-step instructions Diagnostic Tools: Diagnostic procedures for electrical and mechanical systems Illustrations: Hundreds of photos and illustrations, enlarged inset details Wiring Diagrams: Detailed wiring diagrams included 📊 Manual Specifications File Format Quality: High-quality PDF Searchability: Likely searchable text within PDF (standard for modern manuals) System Requirements: Adobe PDF Reader required Print Quality Printability: Printable without restriction (entirely or by page) Binding Type Type: Digital Download (no physical binding) Paper Type Type: N/A (Digital Download) ⚙️ Engine Specifications Primary Engine Type: 4-Stroke (implied by detailed 4-stroke engine sections and troubleshooting) Performance Engine Specifications: Detailed specifications provided for 4-stroke engines Compression Testing: Procedure for checking engine compression included Cylinder Head Volume: Specifications for cylinder head volume included Piston Travel Chart: Engine piston travel versus crank angle chart available Crankshaft Runout: Repair specifications for crankshaft runout included Oil Consumption: Oil consumption specifications provided Engine Torque Patterns: Engine torque patterns specified for proper assembly. Fuel System Efi Specifications: EFI specifications detailed Throttle Valve Angle: Throttle valve angle specifications provided Fuel Pump: Fuel pump specifications and testing included Carburetor Specifications: Carburetor specifications provided for carbureted models Cooling System Cooling System Type: Liquid Cooling System Cooling Schematics: Cooling system schematics included Ignition Ignition Timing: Ignition timing specifications and testing included Turbocharger Turbocharger Intercooler: Service information for Turbocharger/Intercooler if applicable 🔧 Transmission Standard Type: CVT (Continuously Variable Transmission) implied by drive clutch/pulley discussions Features Drive Belt: Arctic Cat drive belt dimensions and troubleshooting included Drive Clutch: Drive clutch and driven pulley service and troubleshooting Gear Case: Gear case performance calibrations covered 📐 Dimensions Weights Dry Weight Estimate: Not explicitly stated, but typical for touring snowmobiles of this era would be in the 600-750 lb range. Payload Capacity Estimate: Designed for two riders and touring, implying significant payload capacity for passengers and gear. 🛡️ Safety Features Active Features Braking System: Hydraulic brake system with lever/master cylinder assembly. Passive Features Warning Lights: Low Oil Pressure Warning Light, Coolant Temperature Warning Light coverage. 💡 Technology Features Driver Assistance Warning Systems: Low oil pressure and coolant temperature warning lights are covered for driver awareness. Diagnostic Systems Troubleshooting Charts: Detailed troubleshooting charts for engine...