This workshop service manual covers the Suzuki King Quad 250 ATV, model code LT-4WDX, produced between 1987 and 1998. Renowned for its robust engineering and reliability, the King Quad line represents Suzuki's commitment to producing capable off-road vehicles. This particular model, featuring a 246cc air-cooled, 4-stroke, single-cylinder engine and a selectable 4WD system with an automatic transmission, was designed for utility and recreational use, offering dependable performance in various terrains. Its durable construction and straightforward design have made it a respected machine within the ATV community. This comprehensive 472-page English-language workshop service manual provides detailed information essential for the maintenance and repair of your Suzuki King Quad 250. It covers all major systems, including the engine, transmission, fuel, ignition, electrical, lubrication, exhaust, bodywork, suspension, braking, and drive train. Within its pages, you will find step-by-step repair procedures, routine maintenance schedules, troubleshooting guides with diagnostic charts, and detailed wiring diagrams. The manual also includes crucial torque specifications and identifies any necessary special tools, empowering mechanical technicians and knowledgeable owners to perform high-quality service and ensure the longevity of their ATV. 🏷️ Basic Information Identification Make: Suzuki Model: King Quad 250 Model Code: LT-4WDX Engine Type: ATV Codes Chassis Code: LT-4WDX 👋 Introduction Market Position Target User: Mechanical technicians and knowledgeable ATV owners Competitive Analysis Manual Value Proposition: Provides dealer-level service information, enabling cost savings and professional-quality repairs. Key Features Safety Emphasis: Highlights safety equipment and precautions, including torque specifications. Information Reliability: Promises accurate and reliable information for effective maintenance and repair. 📋 Manual Details Coverage Areas Years Covered: 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998 Page Count Page Count: 472 Manual Type Manual Type: Workshop Service Manual Language Language: English Format Format: PDF 📖 Manual Coverage Systems Covered Engine: Comprehensive overhaul, diagnostics, tune-ups Transmission: Removal, installation, overhaul, diagnostics Fuel System: Carburetor adjustment, fuel pump, fuel lines, tank service Ignition System: CDI unit, spark plugs, ignition timing, wiring Electrical System: Wiring diagrams, lighting, battery, starter, charging system, switches Lubrication System: Oil pump, oil passages, oil filter, lubrication points Exhaust System: Muffler, exhaust pipe, heat shields Bodywork: Frame, fenders, seat, handlebars, plastics, decals Suspension: Front and rear suspension, shock absorbers, springs, bushings Braking System: Front and rear brakes, brake pads, brake fluid, master cylinder, calipers Drive Train: 4WD system, drive shafts, differentials, CV joints Cooling System: Cooling fins and air passages for engine cooling Steering System: Handlebars, steering shaft, tie rods, steering knuckles Procedures Included Routine Maintenance: Oil changes, filter replacements, lubrication, chain adjustment Troubleshooting: Diagnostic charts, symptom analysis, common problem solutions Repair Procedures: Step-by-step instructions for component removal, repair, and reassembly Overhaul Procedures: Complete engine, transmission, and driveline overhauls Installation Procedures: Installation of new or rebuilt components Assembly Disassembly: Detailed instructions for taking apart and putting back together major assemblies Wiring Diagrams: Detailed electrical system wiring schematics Torque Specifications: Essential torque values for critical fasteners across all systems Technical Depth Technical Depth: Comprehensive, covering basic to advanced repairs and diagnostics Diagnostic Tools: Emphasis on common tools and specialized Suzuki tools where applicable Proprietary Components: Includes instructions for proprietary components and references to manufacturer guidelines Special Tools: Identification and usage of required or recommended Suzuki special tools 📊 Manual Specifications File Format File Format: PDF Print Quality Printable: Yes Binding Type Delivery Method: Electronic Delivery via Email Paper Type Format Note: PDF form, not a hard copy ⚙️ Engine Specifications Primary Engine Engine Description: Air-cooled, 4-stroke, single-cylinder engine Displacement: 246cc (approximate, specific details in manual) Cooling System: Air-cooled Bore X Stroke: Refer to manual for precise dimensions (typical for 250cc class) Valve Train: SOHC (Single Overhead Camshaft), 2 valves per cylinder (typical) Performance Horsepower: Not explicitly stated, but typical for its class and era (e.g., 15-20 HP) Torque: Not explicitly stated, but typical for its class and era Fuel System Carburetor: Single carburetor (specific model and jetting detailed in manual) Fuel Type: Unleaded gasoline 🔧 Transmission Standard Transmission Type: Automatic (Torque Converter) Features Gear Selection: High/Low range, Neutral, Reverse Drive System: Shaft drive with selectable 4WD 📐 Dimensions Exterior Length: Not specified, typical ATV dimensions Width: Not specified, typical ATV dimensions Height: Not specified, typical ATV dimensions Weights Dry Weight: Approximately 562 lbs (255 kg) - varies by source, manual will have exact Ground Clearance: Not specified, typical ATV clearance (e.g., 7-9 inches) 🛡️ Safety Features Ratings Safety Standards: Adheres to general ATV safety guidelines; manual details specific precautions. Active Features Braking System Type: Front and rear drum or disc brakes (manual specifies type and operation) Passive Features Lighting: Headlights, taillight, brake light 💡 Technology Features Infotainment Infotainment System: Basic instrumentation (speedometer, odometer, indicator lights); no advanced infotainment features. Driver Assistance Driver Assistance Features: None Connectivity Connectivity Options: None Lighting Technology Headlight Type: Halogen bulbs (typical) 🔧 Maintenance Service Intervals Engine Oil Change: Refer to manual for specific...