🏷️ Basic Information Identification Make: Suzuki Model: LT-A750 KingQuad Year: 2012 Type: ATV Codes Engine Code: M139 👋 Introduction Market Position Segment: High-performance utility ATV Competitive Analysis Competitors: Yamaha Grizzly, Polaris Sportsman, Can-Am Outlander Key Features Features: Powerful V-twin engine, advanced suspension, selectable 2WD/4WD, electric power steering (EPS on some models). 📋 Manual Details Coverage Areas Primary Coverage: Full Service and Repair Page Count Estimated Pages: 800+ Manual Type Type: Factory Service Manual / Workshop Manual Language Language: English Format Format: PDF Download 📖 Manual Coverage Systems Covered Engine Mechanical: Full disassembly, assembly, inspection, and repair of engine components. Engine Electrical: Ignition, starting, charging, lighting, and sensor systems diagnostics and repair. Fuel System: Fuel injection system (EFI) diagnosis, cleaning, and repair; fuel pump, injectors, throttle body. Cooling System: Radiator, fan, thermostat, water pump, coolant flow and bleeding procedures. Lubrication System: Oil pump, oil filter, oil passages, oil capacity, and oil change procedures. Emission Control: Diagnosis and repair of emission control devices and systems. Suspension Front: A-arm inspection, shock absorber replacement, wheel bearing service. Suspension Rear: Swingarm, shock absorber, linkage inspection and repair. Driveline Axle: CV joints, drive shafts, propeller shafts inspection and service. Transfer Case: Internal components, lubrication, and troubleshooting. Differential: Front and rear differential service, fluid replacement, and repair. Brakes Control: Brake system diagnosis, hydraulic lines, master cylinders, calipers, and fluid replacement. Brakes Front: Disc brake pad replacement, rotor inspection, caliper service. Brakes Rear: Disc brake pad replacement, rotor inspection, caliper service. Transmission Automatic: ATV automatic transmission overhaul, fluid checks, and component testing. Steering Handlebar: Handlebar, steering stem, tie rod ends, and steering column inspection and adjustment. Body Exterior: Fender, plastic panels, seat, luggage racks, and body panel removal/installation. Wiring Systems: Complete wiring diagrams, electrical component testing, and troubleshooting. Lighting: Headlights, taillights, brake lights, and indicator lamp diagnostics. Combination Meter: Instrument cluster, gauges, indicators, and warning lights. Procedures Included Maintenance: Regular scheduled maintenance, fluid changes, filter replacements, lubrication. Troubleshooting: Systematic diagnostic procedures for common and uncommon problems. Repair: Step-by-step repair instructions for all major and minor components. Disassembly Assembly: Detailed instructions for removing and installing all parts and sub-assemblies. Torque Settings: Precise torque specifications for all fasteners. Fluid Capacities: Correct fluid types and fill capacities for all systems. Technical Depth Depth: Comprehensive - covers everything from basic maintenance to full engine rebuilds and electrical system diagnostics. 📊 Manual Specifications File Format File Type: PDF Searchability: Text-searchable (assuming OCR quality) Print Quality Quality: High-resolution scans for clear diagrams and text. Binding Type Binding: N/A (Digital Download) Paper Type Paper: N/A (Digital Download) ⚙️ Engine Specifications Primary Engine Engine Type: Four-stroke, SOHC, V-twin, liquid-cooled Displacement: 750 cc Bore X Stroke: 85.0 mm x 66.0 mm Compression Ratio: 9.3:1 Performance Horsepower: Estimated 50 HP (actual figures vary by market and tuning) Torque: Estimated 45 lb-ft (actual figures vary by market and tuning) Fuel System Fuel Delivery: Electronic Fuel Injection (EFI) Fuel Type: Unleaded gasoline, 87 octane or higher Ignition System Ignition Type: Electronic ignition (CDI) 🔧 Transmission Standard Transmission Type: Automatic (Torque Converter, CVT with engine braking) Gear Selection: High, Low, Neutral, Reverse, Park Features Drive Modes: 2WD/4WD selectable with automatic front differential lock Final Drive: Shaft drive with sealed O-ring constant velocity (CV) joints 📐 Dimensions Exterior Overall Length: 2180 mm (85.8 in) Overall Width: 1170 mm (46.1 in) Overall Height: 1175 mm (46.3 in) Weights Curb Weight: 283 kg (624 lbs) Towing Capacity: 650 kg (1433 lbs) Cargo Capacity Rack Front: 45 kg (99 lbs) Cargo Capacity Rack Rear: 85 kg (187 lbs) 🛡️ Safety Features Ratings Safety Standard: ATV industry safety standards Active Features Braking System: Hydraulic disc brakes front and rear, sealed wet multi-plate rear brake (on some configurations, check model specifics) Engine Braking: Standard on CVT transmission Passive Features Roll Over Protection: Not applicable (ATVs do not have roll cages unless aftermarket) Seat Belt: Not applicable (ATVs do not use seat belts) 💡 Technology Features Infotainment Display: Digital LCD multi-function display (speedometer, odometer, trip meter, fuel gauge, clock, 2WD/4WD indicator, engine oil indicator). Driver Assistance Steering: Electric Power Steering (EPS) available on higher trim levels, providing reduced steering effort. Connectivity Connectivity Features: N/A (No integrated electronic connectivity features like Bluetooth or smartphone integration on this model). 🔧 Maintenance Service Intervals Oil Change: Every 100 hours or 6 months (whichever comes first), consult manual for specific details. Air Filter Cleaning: Every 30 hours or as needed based on conditions. Spark Plug Replacement: Every 200 hours or 12 months. Fluid Specifications Engine Oil: SAE 10W-40 API SG or higher (e.g., Suzuki recommends specific semi-synthetic or fully synthetic motorcycle oils). Coolant: Permanent type anti-freeze coolant (e.g., 50/50 mix of ethylene glycol and distilled water). Brake Fluid: DOT 4 brake fluid. Gear Oil Differential: Suzuki Gear Oil GL-5 (SAE 80W-90) or equivalent. Known Issues Common Problems: CV joint boot wear, drive...