🏷️ Basic Information Identification Make: Arctic Cat Model: 650 V-Twin 4x4 FIS Year: 2004 Model Code: A2004ISR4BNAS Chassis Code: ISR4BNAS Trim Level: FIS (Fuel Injection System), GREEN MRP (Mid-Range Package) Variant: 4x4 Generation Generation Identifier: First Generation Arctic Cat 650 V-Twin 👋 Introduction Market Position Atv Segment: Performance-oriented All-Terrain Vehicle (ATV) for utility and recreation. Target Audience: Enthusiasts and owners requiring detailed parts information for maintenance, repair, or restoration. Competitive Analysis Key Competitors: Polaris Sportsman, Can-Am Outlander, Yamaha Grizzly, Suzuki King Quad. Key Features Engine Configuration: Powerful V-twin engine, a distinguishing feature for its class at the time. Drivetrain Technology: Selectable 4x4 with front differential lock (FIS - Front Impact System implies advanced 4WD engagement). Fuel System: Fuel Injection (FIS) for improved throttle response, fuel efficiency, and cold-weather starting. Suspension: Independent Front and Rear Suspension (IRS) for enhanced ride comfort and handling. Manual Value Proposition: Provides essential OEM part identification for maintaining the longevity and performance of the 2004 Arctic Cat 650 V-Twin 4x4 FIS. 📋 Manual Details Coverage Areas Manual Type: Factory Full Parts Manual Language: English Format: PDF Download Digital Features: Instant Download, Printable, Zoomable, Searchable Text System Requirements: Adobe Reader, Foxit Reader, or any other PDF reader 📖 Manual Coverage Systems Covered Engine Assembly: Complete engine disassembly and assembly, including crankshaft, piston, cylinder, cylinder head, camshaft, valve train, and cam chain. Fuel And Intake: Air intake system, throttle body, and fuel injection system components. Cooling System: Radiator, fan, hoses, and water pump assembly. Ignition And Electrical: Magneto, starter motor, battery, starter clutch, and wiring harness. Drive Train: Front drive gearcase, rear drive components, and related parts. Transmission: Transmission unit, secondary drive, secondary transmission, and gear shifting mechanisms. Clutch System: Primary clutch, secondary clutch, and V-belt. Braking System: Front brake system, rear brake system, and parking brake. Suspension Steering: Front suspension, rear suspension, steering system, and sway bar. Frame And Body: Frame structure, canopy, taillight, cargo box, tailgate, dash, hood, headlight, console, floor panel, and tilt frame. Fuel System: Gas tank and related fuel lines. Wheels Tires: Wheel and tire assembly components. Procedures Included Overhaul: Detailed overhaul procedures for major mechanical systems. Disassembly Assembly: Comprehensive step-by-step instructions for disassembly and reassembly of all listed components. Part Identification: Identification and sourcing of all genuine Arctic Cat parts with detailed illustrations and exploded views. Component Replacement: Guidance on replacement procedures for worn or damaged parts. Maintenance Tasks: Implied information for maintenance tasks through detailed part breakdowns. Technical Depth Depth Level: Expert-level detail for parts identification and sourcing. Focuses on OEM part numbers and assemblies for mechanical repairs and rebuilds. Illustrations: High-quality, detailed illustrations and exploded views for clear part identification and assembly sequence. Parts Listing: Comprehensive parts lists associated with each illustration, enabling precise ordering of components. 📊 Manual Specifications File Format File Type: PDF Digital Searchability: True (Searchable Text) Print Quality Printability: True (Printable) Zoom Capability: True (Zoomable) Binding Type Binding: N/A (Digital Download) Paper Type Paper Quality: N/A (Digital Download) ⚙️ Engine Specifications Primary Engine Engine Type: Liquid-cooled, 4-stroke, SOHC, V-twin Displacement: 641.5 cc Bore X Stroke: Approximately 70 mm x 82.6 mm (Exact specifications would be in the manual, but this is typical for the V-twin of this era). Compression Ratio: Estimated 9.2:1 to 9.5:1 (Refer to manual for exact) Performance Horsepower: Estimated 45-50 HP (Approximate, varies by source and dyno testing) Torque: Estimated 38-42 ft-lbs (Approximate) Fuel System Fuel Delivery: Electronic Fuel Injection (EFI) - Specific system details would be in the manual. Fuel Type: Unleaded gasoline, minimum 87 octane Lubrication Oil Type: API SG or higher, SAE 10W-40 (Recommended, verify in manual for specific API service and viscosity grades). Oil Capacity: Approximately 2.5 quarts (12.5W-40) with filter change (Verify in manual for exact capacity). Cooling Coolant Type: Ethylene glycol-based antifreeze with corrosion inhibitors (e.g., 50/50 mix with distilled water). Coolant Capacity: Approximate capacity: 6.5 quarts (Verify in manual). 🔧 Transmission Standard Transmission Type: Automatic, CVT (Continuously Variable Transmission) with engine braking Drive Modes: 2WD/4WD selectable with Front Differential Lock (4WD-Low/High range). Features Clutch System: Arctic Cat's primary and secondary CVT clutches. Belt Type: Specific CVT belt part number to be referenced in the manual for replacement. Fluid Specification Transmission Fluid Type: Arctic Cat specific CVT fluid or equivalent high-quality CVT fluid (Verify in manual). 📐 Dimensions Exterior Length: Approx. 83 inches (210.8 cm) Width: Approx. 46.5 inches (118.1 cm) Height: Approx. 47 inches (119.4 cm) Weights Dry Weight: Approx. 630 lbs (286 kg) (Actual weight may vary) Ground Clearance: Approx. 10.5 inches (26.7 cm) Cargo Front Rack Capacity: Approx. 100 lbs (45 kg) Rear Rack Capacity: Approx. 200 lbs (90 kg) Tires Front Tire Size: 25 x 8-12 (Verify in manual) Rear Tire Size: 25 x 11-10 (Verify in manual) Wheels Wheel Bolt Pattern: 4x110 mm (Common for Arctic Cat of this era, confirm in...