Basic Information Identification Make: Arctic Cat Model: ATV 454 4X4 Model Code: 98A4A Year: 1998 Vehicle Type: All-Terrain Vehicle (ATV) Codes Product Code: 98A4A Introduction Market Position Market Segment: Utility ATV segment, popular for recreational and light-duty work. Competitive Analysis Competitors: Competed with models from Yamaha (e.g., Kodiak), Honda (e.g., FourTrax), Kawasaki (e.g., Bayou), and Suzuki (e.g., QuadRunner) during its production era. Key Features Key Selling Points: 4x4 drivetrain, 454cc engine, Arctic Cat's reputation for ruggedness in the ATV market at the time. Manual Details Coverage Areas Primary Coverage: Parts identification and listing Secondary Coverage: Exploded views for assembly and disassembly reference Page Count Estimated Page Count: Likely 200-350 pages (typical for factory parts manuals of this era) Specificity: Exact page count varies by digital formatting, but content is comprehensive for parts. Manual Type Manual Type: Factory Parts Manual Language Language: English Format Format: PDF Manual Coverage Systems Covered Engine Assembly: Accelerator, Air Intake, Battery and Starter Motor, Cam Chain, Cooling, Crank Balancer, Crankshaft and Piston, Cylinder, Cylinder Head and Camshaft/Valve, Magneto Cover, Oil Filter/Pump, Starter Clutch, Throttle Body, Water Pump Drivetrain And Transmission: Clutch, V-Belt, Drive Train, Gear Shifting, Secondary Drive, Secondary Transmission, Transmission Chassis And Suspension: Frame and Related Parts, Front Suspension, Rear Suspension, Sway Bar Brakes: Front Brake, Rear and Parking Brake Steering And Controls: Steering, Shifter Electrical And Lighting: Wiring Harness, Magneto Bodywork And Ergonomics: Canopy and Taillight, Cargo Box and Tailgate, Console, Floor Panel, Dash, Gas Tank, Hood and Headlight, Seat, Tilt Frame Wheels And Tires: Wheel and Tire Procedures Included Disassembly Assembly Reference: Detailed exploded views and component breakdowns for overhaul, disassembly, and assembly of all listed systems. Parts Identification: Comprehensive listing of all OEM part numbers for every component. Overhaul Procedures: Step-by-step component breakdowns and exploded views are provided for complete engine and drivetrain overhauls. Diagnostic Reference: While not a diagnostic manual, the parts manual's exploded views are critical for identifying components during troubleshooting. Technical Depth Depth: Highly detailed, focusing on OEM part identification and replacement. Essential for accurate parts ordering and understanding component relationships. Manual Specifications File Format File Type: PDF Features: Printable, Zoomable, Searchable Text Print Quality Quality: High-resolution digital scans, ensuring clarity of illustrations and text for printing. Binding Type Binding: Digital (PDF) - no physical binding Paper Type Paper: N/A (Digital Format) Engine Specifications Primary Engine Engine Type: 4-stroke, Liquid-Cooled, Single Cylinder (likely SOHC) Displacement: Approximately 454cc Bore X Stroke: Specifics not provided in product description, but typical for a 454cc single would be around 90mm x 72mm. Performance Horsepower: Estimated 25-30 HP (typical for this class and era) Torque: Estimated 28-32 lb-ft Fuel System Fuel Delivery: Carbureted (likely a single Mikuni or Keihin carburetor) Fuel Tank Capacity: Typically around 3.5 - 4.0 gallons. Ignition Ignition System: CDI (Capacitor Discharge Ignition) Cooling System Cooling Method: Liquid-cooled with radiator and fan Transmission Standard Transmission Type: Automatic (CVT - Continuously Variable Transmission) Drive Modes: 2WD / 4WD selectable (likely shaft drive to front and rear axles) Features Gear Reduction: High and Low range gears typically featured in CVT transmissions for utility ATVs. Dimensions Exterior Wheelbase: Approximately 50-52 inches Ground Clearance: Approximately 7-9 inches Length: Approximately 80-83 inches Width: Approximately 46-48 inches Height: Approximately 44-46 inches (to handlebars) Weights Dry Weight: Approximately 600-650 lbs Towing Capacity: Typically around 1000-1500 lbs for this class of ATV. Cargo Rack Capacity Front: Approximately 50-100 lbs Rack Capacity Rear: Approximately 100-150 lbs Safety Features Ratings Atv Safety Standards: Compliant with ANSI/SVIA safety standards applicable at the time of manufacture. Active Features Braking System: Hydraulic disc brakes front and rear, plus a parking brake. Suspension Design: Independent front suspension (likely A-arm) and swingarm rear suspension for stability. Passive Features Lighting: Headlights and taillight for visibility. Technology Features Infotainment Infotainment System: N/A (Basic utility ATV of the era, no complex infotainment systems). Driver Assistance Driver Assistance Features: N/A (Focus on mechanical functionality). Connectivity Connectivity Options: N/A Maintenance Service Intervals Oil Change Interval: Refer to separate Service Manual for exact intervals. Typically every 50-100 operating hours or annually. Air Filter Maintenance: Frequent cleaning/replacement recommended, especially in dusty conditions. Refer to Service Manual for specifics. Fluid Specifications Engine Oil Type: API SG or higher, SAE 10W-40 motorcycle or ATV specific oil recommended. Check Service Manual for precise viscosity and capacity. Transmission Fluid Type: CVT transmission fluid (specific type to be confirmed in Service Manual or parts manual). Coolant Type: Ethylene glycol-based antifreeze (50/50 mix with distilled water). Known Issues Common Wear Items: CVT belt wear, suspension bushings, brake pads, battery terminal corrosion. Carburetor Maintenance: Carburetors can become gummed up with ethanol fuels if not used regularly; periodic cleaning may be required. Electrical Connections: Corrosion on electrical connectors can be an issue, especially in wet environments. The wiring harness section in the manual is crucial for troubleshooting. Vehicle History Brand Heritage...