🏷️ Basic Information Identification Make: Suzuki Model: LT-F250, LT-4WD, LT-F4WDX Model Variant: Quad Runner Years Covered: 1987-1998 Codes Chassis Codes: LT-F250, LT-F4WD, LT-F4WDX 👋 Introduction Market Position Category: All-Terrain Vehicle (ATV) Service Manual Target Market: Owners and technicians servicing Suzuki LT-F250/LT-4WD/LT-F4WDX models. Competitive Analysis Value Proposition: Provides essential technical data to maintain and repair the vehicle, saving on professional service costs. Key Features Completeness: Covers every single detail on the machine through complete disassembly. Instruction Style: Step-by-step instructions with clear visual aids. 📋 Manual Details Coverage Areas General Information: True Troubleshooting: True Lubrication Maintenance Tune Up: True Engine Top End: True Engine Lower End: True Clutch: True Transmission Shift Mechanism: True Fuel Exhaust Systems: True Electrical System: True Front Suspension Steering: True Front Drive Mechanism 4X4: True Rear Suspension Rear Axle Final Drive: True Brakes: True Body: True Wiring Diagrams: True Page Count Estimated Page Count: N/A (Digital) Manual Type Type: Factory Service Repair Workshop Manual Language Language: English Format File Format: PDF Compatibility: Windows & Mac Requirements: Adobe PDF Reader, WinZip Delivery Method: Instant Download Printability: Printable Pages 📖 Manual Coverage Systems Covered Engine Systems: Complete engine disassembly, assembly, tuning, top-end, and lower-end components. Drivetrain Systems: Clutch operation, transmission, shift mechanism, front drive (4x4 models), rear axle, and final drive. Fuel Exhaust: Fuel delivery, carburetor adjustments, exhaust system components. Electrical: Ignition system, lighting, charging system, starter, wiring diagrams. Suspension Steering: Front suspension components, steering linkage, and adjustments. Brakes: Brake system maintenance, adjustments, and component replacement. Bodywork: Body panel removal, installation, and related components. Procedures Included Maintenance: Regular service, fluid changes, filter replacements, lubrication. Tune Up: Carburetor synchronization, spark plug gap, valve adjustments (if applicable). Troubleshooting: Diagnostic procedures for common and uncommon issues across all systems. Repair Rebuild: Step-by-step instructions for component disassembly, repair, and reassembly. Diagnostics: Detailed fault finding charts and explanations. Technical Depth Depth: Comprehensive, covering complete disassembly and rebuild of major components. Detail Level: Includes highly detailed exploded pictures and diagrams. Target Audience: Do-it-yourselfers and experienced mechanics. 📊 Manual Specifications File Format Digital Format: PDF Print Quality Image Clarity: Top quality diagrams Text Readability: Easy-to-read text sections Binding Type Binding: N/A (Digital) Paper Type Paper Quality: N/A (Digital) ⚙️ Engine Specifications Primary Engine Engine Type: 4-stroke, OHC, air-cooled, single cylinder (Typical for this era and model series) Displacement: 249cc (Common for LT-F250 models) Performance Horsepower: Typically in the range of 15-20 HP (Estimate based on similar models) Torque: N/A (Specific values not provided in product info) Fuel System Carburetor: Mikuni (Likely a VM series or similar, detailed in manual) Fuel Type: Unleaded gasoline Engine Lower End Cooling System: Air-cooled Engine Top End Valve Train: SOHC (Single Overhead Camshaft) 🔧 Transmission Standard Transmission Type: Automatic (Suzuki Automatic Transmission - SAT) with Hi/Lo range and Reverse (Typical for LT-F4WDX) Features Drive Modes: 2WD / 4WD selectable (on applicable models) Gear Selection: Automatic, foot-shifter for Hi/Lo/Reverse. 📐 Dimensions Exterior Length: N/A (Specific dimensions not provided in product info) Width: N/A (Specific dimensions not provided in product info) Height: N/A (Specific dimensions not provided in product info) Weights Dry Weight: Approximately 230-260 kg (Estimate for LT-F4WDX models) 💡 Technology Features Infotainment Features: N/A (Basic ATV design, no infotainment system) Driver Assistance Features: N/A (Basic ATV design) 🔧 Maintenance Service Intervals Oil Change Interval: Refer to manual for specific mileage/hour intervals (typically every 1000-1500 miles or annually). Air Filter Cleaning: Regular inspection and cleaning recommended, especially in dusty conditions. Fluid Specifications Engine Oil Type: SAE 10W-40 API SE or SF (Refer to manual for exact specification) Engine Oil Capacity: Approximately 1.6-1.8 Liters (Refer to manual for exact specification) Transmission Oil Type: SAE 80W API GL-4 (Refer to manual for exact specification) Brake Fluid Type: DOT 3 (Refer to manual for exact specification) Known Issues Carburetor Issues: Clogging due to fuel degradation, float needle issues, requiring cleaning and adjustment. Drive Shaft Boots: Tearing of CV joint boots can lead to bearing damage, requiring replacement. Electrical Connectors: Corrosion or looseness in connectors can cause intermittent electrical problems. Starter Solenoid: Failure of the starter solenoid is a common wear item. Battery Drain: Can be caused by faulty rectifier or wiring issues. 📚 Vehicle History Brand Heritage Manufacturer: Suzuki Motor Corporation Model Evolution Quad Runner Lineage: The LT-F250 and its 4WD variants were part of Suzuki's successful line of Quad Runner ATVs, known for their utility and reliability. Production Production Period: 1987-1998