The Suzuki King Quad 450 AXi, chassis code LT-A450 / LTA450, is a high-performance, all-terrain utility ATV produced between 2007 and 2010. Engineered for versatility, it caters to enthusiasts, hunters, farmers, and recreational riders alike. This model is renowned for its powerful 449cc, liquid-cooled, 4-stroke engine with Electronic Fuel Injection (EFI), delivering robust performance suitable for demanding off-road conditions. Key features contributing to its appeal include its advanced suspension system, selectable 2WD/4WD with differential lock, durable construction, and comfortable rider ergonomics, making it a strong contender in the utility ATV market. This comprehensive service repair manual provides detailed guidance for the Suzuki King Quad 450 AXi, covering models from 2007 to 2010. Its scope encompasses all essential maintenance procedures, from routine inspections and fluid changes to complete engine and transmission overhauls. The manual includes in-depth troubleshooting sections with diagnostic flowcharts, step-by-step repair instructions for all major systems such as the engine, drivetrain, suspension, brakes, and electrical components, as well as information on specialized tools. This resource is designed to empower owners and technicians to maintain, diagnose, and repair the vehicle effectively, ensuring optimal performance and longevity. 🏷️ Basic Information Identification Make: Suzuki Model: King Quad 450 AXi Chassis Code: LT-A450X / LTA450 Generation Generation Designation: First Generation (2007-2011) Codes Model Year Codes: 2007, 2008, 2009, 2010 👋 Introduction Market Position Segment: High-performance, all-terrain utility ATV. Target Audience: Enthusiasts, hunters, farmers, recreational riders, and professional mechanics. Competitive Analysis Key Competitors: Polaris Sportsman, Can-Am Outlander, Yamaha Grizzly, Kawasaki Brute Force. Key Features Vehicle Selling Points: Powerful engine, advanced suspension, selectable 2WD/4WD, fuel injection, durable construction, comfortable rider ergonomics. Manual Value Proposition: Empowers DIY owners to perform all maintenance and repairs, saving money and ensuring optimal performance and longevity. 📋 Manual Details Coverage Areas Vehicle Coverage: Suzuki King Quad 450 AXi LT-A450X LTA450 models Model Years Covered: 2007, 2008, 2009, 2010 Page Count Estimated Page Count: Refer to manual file size; typically 300-600 pages for this type of comprehensive manual. Manual Type Manual Type: Service Repair Manual / Workshop Manual / Factory Service Manual Language Language: English Format Delivery Format: PDF Download 📖 Manual Coverage Systems Covered Engine: Complete engine overhaul, assembly, disassembly, timing, lubrication, cooling, fuel injection system (EFI), ignition system, emissions control. Transmission: Automatic transmission (CVT) operation, maintenance, repair, belt replacement, fluid specifications, internal components. Drivetrain: 4WD system, front differential, rear differential, driveshafts, CV joints, limited-slip differentials. Suspension: Front and rear suspension systems, shock absorbers, springs, bushings, control arms, alignment specifications. Brakes: Front and rear brake systems (hydraulic disc), caliper service, pad replacement, rotor inspection, bleeding procedures, master cylinder. Electrical: Starting system, charging system (alternator/stator), battery, lighting system, ignition system, wiring diagrams, fuses, relays, ECU diagnostics. Fuel System: Fuel tank, fuel pump, fuel filter, fuel injectors, throttle body, EFI control module troubleshooting. Cooling System: Radiator, cooling fan, thermostat, water pump, coolant specifications, flushing and refilling. Body Chassis: Frame, body panels, plastics, seat, handlebars, fenders, rack systems, lighting fixtures. Steering: Steering system components, tie rods, steering knuckle, maintenance and adjustment. Procedures Included Maintenance: Routine inspections, oil changes, filter replacements, spark plug service, brake adjustments, lubrication points. Troubleshooting: Diagnostic flowcharts, common problem identification, symptom-based repair guidance, error code interpretation. Repair: Step-by-step instructions for component replacement, rebuild procedures, adjustments, and calibration. Rebuild: Detailed instructions for engine and transmission rebuilds, including torque specifications and clearances. Diagnosis: Systematic diagnostic procedures for electrical, fuel, and mechanical issues. Special Tools: Identification and usage of specialized tools required for specific repair procedures. Technical Depth Depth Of Coverage: Comprehensive, covering everything from basic maintenance to full engine and transmission overhauls, including electrical system diagnostics and component-level repairs. 📊 Manual Specifications File Format File Type: PDF Searchability: Likely searchable text within the PDF, allowing for quick information retrieval. Compatibility: Compatible with all PDF readers on Windows, macOS, Linux, iOS, and Android devices. Print Quality Printability: Fully printable, allowing users to create hard copies of specific sections or the entire manual. Illustration Quality: Illustrated with clear step-by-step instructions and detailed diagrams/illustrations (zoomable, exploded views mentioned). Binding Type Binding Method: Digital download (no physical binding). Paper Type Paper Quality Digital: N/A (Digital format). File Size Potential File Size: Can be up to 5 GB, indicating a highly detailed and comprehensive manual. ⚙️ Engine Specifications Primary Engine Engine Type: 4-stroke, DOHC, 4-valve, Single Cylinder Engine Displacement: 449 cc (27.4 cu. in.) Bore X Stroke: 94.0 mm x 63.4 mm (3.70 in. x 2.50 in.) Cooling System: Liquid-cooled Performance Horsepower: Approximately 30-35 HP (Estimate based on similar models, specific dyno figures may vary). Torque: Approximately 28-32 lb-ft (Estimate based on similar models). Fuel System Fuel Delivery: Electronic Fuel Injection (EFI) Fuel Type: Unleaded gasoline, 87 octane minimum Ignition Ignition System: Electronic Ignition (Transistorized) Lubrication Oil Type Engine: Suzuki Genuine 4-stroke Engine Oil SJ or SL or SAE 10W-40, API SE, SF, SG, SH, SJ or...