This comprehensive factory service repair manual covers the Suzuki LT-A450X King Quad, a robust Sport/Utility ATV produced for the 2007, 2008, and 2009 model years. Renowned for its powerful 450cc liquid-cooled engine, comfortable suspension, and reliable drivetrain, the King Quad is engineered for both recreational riders and utility users tackling challenging off-road terrain. This first-generation model offers capable performance, selectable 2WD/4WD with a differential lock, and a durable shaft drive system, making it a strong contender against competitors like the Honda Foreman and Yamaha Kodiak. This detailed English-language manual is an essential resource for maintaining and repairing your Suzuki LT-A450X King Quad. It offers in-depth coverage of all major systems, including engine overhaul, drivetrain components, fuel and electrical systems, and chassis. You will find detailed procedures for routine maintenance, such as oil changes and filter replacements, as well as complex repair tasks, diagnostic guides, and troubleshooting advice. This manual is designed to empower owners and technicians to ensure the optimal performance, reliability, and longevity of their vehicle. 🏷️ Basic Information Identification Make: Suzuki Model: LT-A450X King Quad Product Name: Suzuki LT A450X King Quad 2007 2008 2009 Factory Service Repair Manual Download PDF Codes Model Codes: LT-A450X Generation Covered Generations: First Generation 👋 Introduction Market Position Vehicle Segment: Sport/Utility ATV (All-Terrain Vehicle) Target Audience: Recreational riders, utility users, off-road enthusiasts Competitive Analysis Competitors: Honda Foreman, Yamaha Kodiak, Polaris Sportsman, Kawasaki Brute Force Key Features Vehicle Strengths: Powerful engine, comfortable suspension, reliable drivetrain, capable off-road performance Manual Value Proposition: Enables cost-effective DIY repairs and maintenance, ensures proper operation and longevity of the vehicle 📋 Manual Details Coverage Areas Vehicle Years Covered: 2007, 2008, 2009 Page Count Estimated Page Count: Extensive (Typical for factory service manuals, often 500+ pages) Manual Type Manual Type: Factory Service Repair Manual Language Language: English Format File Format: PDF Compatibility Operating Systems: WINDOWS and MAC Requirements Software Requirements: Adobe PDF Reader Download Method Instant Download: Yes, available via instant download after payment. 📖 Manual Coverage Systems Covered Engine Systems: Engine overhaul, cylinder head, piston, crankshaft, camshaft, valve train, cooling, lubrication, oil pump, oil filter, oil seals, gaskets Drive Train Systems: Transmission, gearbox, clutch, drive shafts, differentials (front and rear), gears, bearings, seals Fuel System Components: Fuel injection system (FI), fuel pump, fuel filter, injectors, throttle body, sensors, fuel lines, fuel tank Chassis Systems: Frame, suspension (front and rear), steering system, brakes (hydraulic, discs), wheels, tires Electrical Systems: Ignition system, starting system, charging system (alternator/stator, battery, regulator/rectifier), lighting, wiring diagrams, fuses, relays, ECM (Engine Control Module) Emission Control: Emission control systems, catalytic converter, evaporative emission control (EVAP) system, exhaust system Procedures Included Maintenance Procedures: Periodic maintenance schedule, oil changes, filter replacements, lubrication, brake fluid replacement, spark plug replacement, valve clearance adjustment Repair Procedures: Engine rebuilds, transmission overhaul, suspension component replacement, brake caliper service, electrical component diagnosis and replacement, FI system troubleshooting and repair Diagnostic Procedures: Troubleshooting guides, fault code interpretation (if applicable), electrical system diagnostics, fuel system diagnostics, FI system diagnosis Technical Depth Depth Of Coverage: Comprehensive (Covers from basic maintenance to complete engine and transmission rebuilds) Diagnostic Tools: Mentions diagnostic procedures and potentially required special tools 📊 Manual Specifications File Format File Quality: High-resolution PDF for clear viewing and printing Print Quality Printable: Yes Binding Type Binding: Digital Download (PDF) Paper Type Paper Type: N/A (Digital) ⚙️ Engine Specifications Primary Engine Engine Type: 4-stroke, DOHC, 4-valve, Single Cylinder Engine Displacement: 450 cc Bore X Stroke: 94.0 mm x 63.4 mm Cooling System: Liquid-cooled Ignition System: Electronic Ignition (CDI) Performance Estimated Horsepower: Approximately 30-35 HP (exact figures vary by region and tuning) Estimated Torque: Approximately 25-30 lb-ft (exact figures vary) Fuel System Fuel Delivery: Fuel Injection (FI) - Suzuki's throttle body injection system Fuel Type: Unleaded gasoline, 87 octane or higher Engine Components Camshaft Configuration: Double Overhead Camshaft (DOHC) Lubrication System Oil Type: Refer to manual for specific API/JASO MA classification and viscosity (e.g., SAE 10W-40) Oil Capacity: Refer to manual for specific capacity with filter change (typically around 2-3 liters) 🔧 Transmission Standard Transmission Type: Automatic (Suzuki Automatic Transmission - SAT) Transmission Gearing: High/Low range, Neutral, Reverse Features Drive System: 2WD/4WD selectable with differential lock Final Drive: Shaft drive (front and rear) Fluid Specifications Transmission Fluid Type: Refer to manual for specific ATF or gear oil specification 📐 Dimensions Exterior Overall Length: Approximately 2070 mm (81.5 in) Overall Width: Approximately 1130 mm (44.5 in) Overall Height: Approximately 1170 mm (46.1 in) Weights Curb Weight: Approximately 277 kg (611 lbs) Towing Capacity: Refer to manual (typically around 650 kg / 1430 lbs) Dimensions Ground Clearance: Approximately 260 mm (10.2 in) 🛡️ Safety Features Ratings Safety Standards: Meets ANSI/SVIA standards for recreational ATVs Active Features Braking System: Hydraulic disc brakes front and rear Parking Brake: Mechanical drum brake or parking brake lever system Passive Features Lighting: Dual Halogen headlights,...