🏷️ Basic Information Identification Make: Suzuki Model: LT-4WDX King Quad Product Name: Suzuki LT-4WDX King Quad 1987-1998 Workshop Service Manual PDF Download Codes Chassis Code: LT-4WDX 👋 Introduction Market Position Market Segment: Utility All-Terrain Vehicle (ATV) Competitive Analysis Competitors: Honda FourTrax, Kawasaki Bayou, Yamaha Warrior Key Features Key Features Vehicle: Shaft-driven 4WD, reliable air-cooled engine, robust utility focus, comfortable ride for its era. Manual Value Proposition Manual Benefit: Empowers owners and technicians with the knowledge to maintain, diagnose, and repair the LT-4WDX King Quad effectively. 📋 Manual Details Coverage Areas Applicable Years: 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 Download 📖 Manual Coverage Systems Covered Engine: Complete engine disassembly, inspection, assembly, troubleshooting, and specifications for all LT-4WDX models. Transmission: Detailed procedures for transmission service, repair, and troubleshooting, including gear selection and drive systems. Drivetrain: Comprehensive coverage of the 4WD system, drive shafts, differentials, and related components. Suspension: Front and rear suspension systems, including shock absorbers, control arms, bushings, and wheel bearings. Brakes: Brake system diagnostics, repair, component replacement (pads, discs, lines, master cylinder), and bleeding procedures. Electrical: Full electrical system diagnosis, wiring diagrams, starter, charging system, ignition system, lighting, and accessory circuits. Fuel System: Carburetor inspection, cleaning, adjustment, fuel pump, fuel tank, and lines. Cooling System: Radiator, fan, thermostat, coolant hoses, and fluid specifications. Exhaust System: Exhaust pipe, muffler, and related components. Frame And Body: Chassis inspection, body panel removal and installation, seat, handlebars, and controls. Procedures Included Preventative Maintenance: Routine service checks, lubrication points, and recommended maintenance intervals. Troubleshooting: Diagnostic charts and procedures for identifying and resolving common mechanical and electrical issues. Repair And Rebuild: Detailed step-by-step instructions for component disassembly, repair, and reassembly. Adjustments: Specific instructions for adjusting carburetor, brakes, clutch, and other critical components. Technical Depth Depth: Comprehensive, covering routine maintenance to complete engine and transmission rebuilds. 📊 Manual Specifications File Format File Format: PDF Print Quality Print Quality: High-resolution, suitable for printing clear diagrams and text. Binding Type Binding Type: N/A (Digital Download) Paper Type Paper Type: N/A (Digital Download) ⚙️ Engine Specifications Primary Engine Engine Type: 4-stroke, Air-cooled, OHV Displacement: 246 cc (15.0 cu in) Bore X Stroke: 66.0 mm x 72.0 mm (2.60 in x 2.83 in) Compression Ratio: 8.5:1 Performance Horsepower Estimate: Approximately 16-18 HP (exact figures vary by year and tuning) Torque Estimate: Estimated at around 12-14 lb-ft (exact figures vary) Fuel System Carburetor: Mikuni VM26SS (or similar) Fuel Type: Unleaded gasoline Ignition Ignition System: CDI (Capacitor Discharge Ignition) Lubrication Oil Type: SAE 10W-30 API SE or SF (refer to manual for specific grades) Oil Capacity: Approximately 1.7 L (1.8 US qt) with filter change 🔧 Transmission Standard Type: 5-speed manual with automatic clutch Optional Optional Features: N/A for this model Features Drive System: Shaft-driven 4WD (selectable 2WD/4WD) Gear Ratios: Detailed in manual (specific ratios vary by year) Lubrication Transmission Oil Type: SAE 80W API GL-4 hypoid gear oil (refer to manual for exact specification) 📐 Dimensions Exterior Overall Length: Approximately 74.6 in (1895 mm) Overall Width: Approximately 42.3 in (1075 mm) Overall Height: Approximately 43.5 in (1105 mm) Weights Dry Weight: Approximately 470 lbs (213 kg) Fuel Tank Capacity: Approximately 3.2 US gal (12 L) Cargo Front Rack Capacity: Approximately 44 lbs (20 kg) Rear Rack Capacity: Approximately 88 lbs (40 kg) Towing Towing Capacity: Not officially specified for towing, designed for cargo hauling. 🛡️ Safety Features Ratings Safety Standard Comparison: ATV safety standards of the era, focus on rider responsibility and proper operation. Active Features Braking System: Hydraulic disc brakes front and rear. Passive Features Lighting: Headlights, taillight, and brake light. Operator Interface: Handlebar controls, footpegs, and seating position designed for rider control. 💡 Technology Features Infotainment Infotainment System: N/A (Basic utility ATV). Driver Assistance Driver Assistance Features: N/A (Basic utility ATV). Connectivity Connectivity Features: N/A (Basic utility ATV). 🔧 Maintenance Service Intervals Oil Change Interval: Every 3000 km or 1 year, whichever comes first (refer to manual for specific guidance). Air Filter Cleaning: Regular inspection and cleaning, especially in dusty conditions. Spark Plug Replacement: Refer to manual for recommended intervals and gap settings. Fluid Specifications Engine Oil Specification: SAE 10W-30 API SE or SF Gear Oil Specification: SAE 80W API GL-4 Coolant Type: Ethylene glycol-based coolant mixed with distilled water (50/50 ratio recommended). Known Issues Common Wear Items: Carburetor jets clogging, suspension bushings wear, starter motor fatigue, brake component wear. Typical Problems: Hard starting due to carburetor or ignition issues, drive line binding if not properly maintained, potential for overheating in prolonged heavy use. Lubrication Points Key Lube Points: Steering head bearings, swingarm pivot, wheel bearings, throttle cables, brake cables. 📚 Vehicle History Brand Heritage Brand Focus: Suzuki has a long history in powersports, known for...