The LT-750 KingQuad, also commonly known as the KingQuad 750, is a high-performance utility All-Terrain Vehicle (ATV) designed for serious recreational riders and demanding agricultural or industrial applications. Produced for model years 2008 through 2012, this ATV is distinguished by its liquid-cooled, fuel-injected, DOHC, 4-stroke engine, delivering robust low-end torque and responsive power. Key features include an automatic CVT transmission with a torque-sensing variable resistance system, independent front and rear suspension with adjustable shock absorbers for superior ride quality, and an advanced True 4x4 system featuring a handlebar-mounted differential lock for exceptional traction. The reputation for reliable engines and durable chassis design further solidifies the KingQuad 750's position as a capable and dependable machine in its class. This comprehensive service repair manual provides detailed information for the complete service and repair of the LT-750 KingQuad. It covers a wide array of critical systems, including engine mechanical and electrical components, fuel and cooling systems, suspension, driveline, brakes, transmission, and steering. The manual offers step-by-step repair procedures, diagnostic flowcharts for troubleshooting, precise torque specifications, and detailed wiring diagrams. It is an essential resource for owners, mechanics, and technicians, enabling them to perform scheduled maintenance, complex repairs, and system overhauls to ensure the optimal performance, reliability, and longevity of their KingQuad 750. 🏷️ Basic Information Identification Make: Suzuki Model: LT-750 KingQuad Type: All-Terrain Vehicle (ATV) Common Name: KingQuad 750 Generation Generation Designation: First Generation (2005-2007) / Second Generation (2008-Present) Covered Years: 2008, 2009, 2010, 2011, 2012 Codes Chassis Code: Unknown (Specific chassis codes not provided, typically model-specific VIN prefixes) Engine Code: K750 (Likely internal Suzuki engine designation for this platform) 👋 Introduction Market Position Positioning: High-performance utility ATV aimed at serious recreational riders and agricultural/industrial users. Target Audience: Experienced ATV enthusiasts, hunters, farmers, and professional operators requiring robust performance and reliability. Competitive Analysis Competitors: Yamaha Grizzly 700, Can-Am Outlander 800R, Polaris Sportsman 800. Key Differentiators: Suzuki's reputation for reliable engines, advanced fuel injection system, and robust chassis design. Key Features Engine Technology: Liquid-cooled, fuel-injected, DOHC, 4-stroke engine offering strong low-end torque and responsive power delivery. Transmission Type: Automatic CVT (Continuously Variable Transmission) with torque-sensing variable resistance system and engine braking. Suspension System: Independent front and rear suspension with adjustable shock absorbers for excellent ride quality and handling. Driveline Features: Suzuki's advanced True 4x4 system with handlebar-mounted differential lock for exceptional traction. 📋 Manual Details Coverage Areas Primary Coverage: Complete Service and Repair Specific Systems: Engine, Fuel System, Ignition System, Starting System, Charging System, Exhaust System, Suspension, Wheels and Tires, Driveline/Axle, Brakes, Transmission/Transaxle, Steering, Body and Accessories, Wiring Systems, Lighting Systems, Combination Meter/Fuel Meter/Horn Page Count Estimated Pages: High (Typical service manuals for ATVs of this complexity range from 500 to 1000+ pages) Manual Type Manual Type: Service Repair Manual Language Language: English Format Digital Format: PDF / WINRAR 📖 Manual Coverage Systems Covered Engine Mechanical: Full overhaul procedures, component testing, torque specifications, timing procedures, piston, cylinder, crankshaft, valve train. Engine Electrical: Ignition system diagnosis, ECU testing, sensor testing (TPS, MAP, IAT), starter motor testing, charging system (stator, regulator/rectifier), wiring diagrams. Fuel System: Fuel injection system diagnosis, injector testing, fuel pump pressure, throttle body cleaning and adjustment, fuel filter replacement. Cooling System: Radiator, fan, coolant flow, thermostat testing, flush and refill procedures. Suspension Diagnosis: Front and rear suspension alignment, shock absorber testing and adjustment, ball joint and tie rod end inspection. Driveline Axle: Front and rear differential service, drive shaft U-joints, axle boots inspection, transfer case operation and service. Brake System: Brake fluid replacement, caliper and master cylinder rebuild, rotor and pad inspection/replacement, parking brake adjustment. Transmission Transaxle: Automatic transmission service, fluid changes, torque converter inspection, gear case lubrication, internal component inspection. Steering System: Handlebar components, steering shaft, tie rod ends, steering column bearing service, alignment checks. Body Accessories: Panel removal and installation, seat replacement, fender maintenance, rack installation/removal. Electrical Lighting: Headlight, taillight, brake light service, turn signals, hazard lights, wiring harness inspection, fuse and relay diagnostics. Procedures Included Maintenance Tasks: Scheduled maintenance, oil and filter changes, air filter cleaning/replacement, spark plug replacement, drive belt inspection, fluid level checks. Troubleshooting Guides: System-specific diagnostic flowcharts, common problem identification and solutions. Repair Procedures: Step-by-step instructions for component removal, repair, and reassembly with detailed diagrams. Torque Specifications: All critical fasteners and components with precise torque values. Electrical Diagnostics: Wiring diagrams, component testing procedures, common electrical fault diagnosis. Engine Rebuild: Complete engine disassembly, inspection, repair, and reassembly instructions. Suspension Alignment: Front and rear wheel alignment procedures and specifications. Driveline Maintenance: Differential fluid changes, U-joint lubrication and replacement, axle maintenance. Brake Bleeding: Proper procedures for bleeding the hydraulic brake system. Transmission Service: Fluid checks, changes, and filter replacement for the automatic transmission. Technical Depth Depth Level: Comprehensive Professional Level Diagnostic Capability: Advanced diagnostics for all major systems, including electronic components. Rebuild Scope: Full engine, transmission, differential, and suspension component...