๐ท๏ธ Basic Information Identification Make: Suzuki Model: LT-F250 Quadrunner / LT-F4WDX King Quad Codes Vehicle Chassis Codes: LT-F250, LT-F4WDX ๐ Introduction Market Position Target Audience: Owners, technicians, DIY enthusiasts seeking to maintain and repair their Suzuki LT-F250 Quadrunner or LT-F4WDX King Quad ATVs. Competitive Analysis Value Proposition: Enables significant cost savings by empowering users to perform their own repairs and maintenance, offering detailed guidance. Key Features Ease Of Use: Features easy-to-follow step-by-step instructions and clear illustrations to simplify complex repair tasks. ๐ Manual Details Coverage Applicable Years: 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998 Coverage Areas: All models, engines, trim levels, and transmission types within the specified years. Format File Format: PDF Download Accessibility: Downloadable to PC, Mac, tablets, smartphones. Required Software: Adobe Reader (free download) Language Language: English Type Manual Type: Complete Workshop Service Repair Manual ๐ Manual Coverage Systems Systems Covered: Engine, transmission, drivetrain (4WD), suspension, steering, brakes, electrical system, fuel system, cooling system, lubrication, chassis, bodywork, maintenance, troubleshooting, diagnostics. Electrical System Details: Covers starter motor, alternator, battery, ignition system, lighting, and troubleshooting for electrical faults, including detailed wiring diagrams. Procedures Procedures Included: Step-by-step repair instructions, maintenance schedules, diagnostic procedures, troubleshooting guides, component replacement, adjustments, disassembly, assembly, torque specifications, wiring diagrams. Troubleshooting Methodology: Systematic approach to diagnosing problems, including common symptom-cause-solution charts. Depth Technical Depth: Comprehensive, covering all service and repair procedures from basic maintenance to complete overhauls and advanced diagnostics. Component Rebuilds: Detailed instructions for rebuilding components such as the engine, transmission, carburetor, and brake system. ๐ Manual Specifications File File Format Detail: Digital PDF, suitable for printing individual pages, chapters, or the entire manual. Searchability: PDF format allows for text searching, making it easy to find specific information quickly. Quality Print Quality: High-quality scans/digital content, ensuring clarity of text and images. Binding Binding Type: N/A (Digital download) Paper Paper Type: N/A (Digital download) โ๏ธ Engine Specifications Primary Engine Engine Type: Typically a 4-stroke, air-cooled single-cylinder engine (specific displacement varies between LT-F250 and LT-F4WDX). Performance Displacement Range: Likely in the 250cc to 300cc range, with the LT-F4WDX King Quad potentially featuring a slightly larger displacement variant. Horsepower Torque: Specific horsepower and torque figures for each engine variant will be provided in the manual. For context, similar models often produced in the range of 15-25 hp. Fuel System Carburetor Type: Likely Mikuni carburetor(s), specific model to be detailed in the manual. Ignition Ignition System: CDI (Capacitor Discharge Ignition) system. Cooling Cooling Method: Air-cooled. Lubrication Oil Type Recommendation: Likely SAE 10W-40 or SAE 20W-50 motorcycle/ATV specific oil, to be confirmed by manual. Maintenance Valve Lash Adjustment: Procedures and specifications for valve clearance adjustment included. ๐ง Transmission Standard Transmission Type: Shaft-driven 5-speed transmission with high/low range (for 4WD models) and reverse. Optional Drive System: Suzuki's 2WD/4WD selectable system, as indicated by '4WD' and 'F4WDX' in model names. Features Clutch Type: Likely a wet multi-plate clutch operated by hand lever, or a torque converter automatic (specifics to manual). Maintenance Gear Oil Specifications: Manual will specify recommended gear oil type and capacity. ๐ Dimensions Exterior General Configuration: Three-wheeled (early models) or Four-wheeled ATVs, with a rugged chassis design. Weights Curb Weight Range: Typically in the range of 200-250 kg (440-550 lbs) depending on 2WD/4WD and specific model features. Exact weights will be in the manual. ๐ก๏ธ Safety Features Ratings Atv Safety Guidelines: Manual will likely emphasize safe operating practices, protective gear, and adherence to ATV safety standards. Active Features Braking System: Hydraulic disc brakes on front and/or rear, or drum brakes depending on specific model and year. Manual will detail operation and maintenance. Passive Features Lighting System: Headlights, taillight, and brake light for visibility and signaling. ๐ก Technology Features Infotainment Features: Basic ATV technology; no advanced infotainment systems typical of modern vehicles. Focus is on mechanical and operational functionality. Driver Assistance Features: Primarily mechanical driver assistance features like selectable 4WD. No electronic driver aids. ๐ง Maintenance Service Intervals Oil Change Interval: Typical interval for these ATVs is around 1,000-1,500 km or 6-12 months. Specific intervals for engine oil, gear oil, and other fluids will be detailed. Fluid Specifications Engine Oil Grade: Referencing SAE 10W-40 or SAE 20W-50 API SG/SH classification, subject to specific manual confirmation. Brake Fluid Type: DOT 3 or DOT 4 hydraulic brake fluid, as specified in the manual. Coolant Type: N/A (Air-cooled engine) Final Drive Gear Oil: Manual will specify the correct grade and type of gear oil for the final drive and transmission differentials. Known Issues Common Wear Items: Spark plug, air filter, fuel filter, brake pads/shoes, tires, battery, and potential carburetor adjustments due to age and usage. Manual will guide on inspection and replacement. Carburetor Cleaning And Tuning: Due to age, carburetor maintenance and adjustment are frequently required. The manual provides detailed steps for this. Recommended Filters Oil Filter Part Number: Specific...
Systematic approach to diagnosing problems, including common symptom-cause-solution charts.
Depth
Technical Depth:
Comprehensive, covering all service and repair procedures from basic maintenance to complete overhauls and advanced diagnostics.
Component Rebuilds:
Detailed instructions for rebuilding components such as the engine, transmission, carburetor, and brake system.
๐ Manual Specifications
File
File Format Detail:
Digital PDF, suitable for printing individual pages, chapters, or the entire manual.
Searchability:
PDF format allows for text searching, making it easy to find specific information quickly.
Quality
Print Quality:
High-quality scans/digital content, ensuring clarity of text and images.
Binding
Binding Type:
N/A (Digital download)
Paper
Paper Type:
N/A (Digital download)
โ๏ธ Engine Specifications
Primary Engine
Engine Type:
Typically a 4-stroke, air-cooled single-cylinder engine (specific displacement varies between LT-F250 and LT-F4WDX).
Performance
Displacement Range:
Likely in the 250cc to 300cc range, with the LT-F4WDX King Quad potentially featuring a slightly larger displacement variant.
Horsepower Torque:
Specific horsepower and torque figures for each engine variant will be provided in the manual. For context, similar models often produced in the range of 15-25 hp.
Fuel System
Carburetor Type:
Likely Mikuni carburetor(s), specific model to be detailed in the manual.
Ignition
Ignition System:
CDI (Capacitor Discharge Ignition) system.
Cooling
Cooling Method:
Air-cooled.
Lubrication
Oil Type Recommendation:
Likely SAE 10W-40 or SAE 20W-50 motorcycle/ATV specific oil, to be confirmed by manual.
Maintenance
Valve Lash Adjustment:
Procedures and specifications for valve clearance adjustment included.
๐ง Transmission
Standard
Transmission Type:
Shaft-driven 5-speed transmission with high/low range (for 4WD models) and reverse.
Optional
Drive System:
Suzuki's 2WD/4WD selectable system, as indicated by '4WD' and 'F4WDX' in model names.
Features
Clutch Type:
Likely a wet multi-plate clutch operated by hand lever, or a torque converter automatic (specifics to manual).
Maintenance
Gear Oil Specifications:
Manual will specify recommended gear oil type and capacity.
๐ Dimensions
Exterior
General Configuration:
Three-wheeled (early models) or Four-wheeled ATVs, with a rugged chassis design.
Weights
Curb Weight Range:
Typically in the range of 200-250 kg (440-550 lbs) depending on 2WD/4WD and specific model features. Exact weights will be in the manual.
๐ก๏ธ Safety Features
Ratings
Atv Safety Guidelines:
Manual will likely emphasize safe operating practices, protective gear, and adherence to ATV safety standards.
Active Features
Braking System:
Hydraulic disc brakes on front and/or rear, or drum brakes depending on specific model and year. Manual will detail operation and maintenance.
Passive Features
Lighting System:
Headlights, taillight, and brake light for visibility and signaling.
๐ก Technology Features
Infotainment
Features:
Basic ATV technology; no advanced infotainment systems typical of modern vehicles. Focus is on mechanical and operational functionality.
Driver Assistance
Features:
Primarily mechanical driver assistance features like selectable 4WD. No electronic driver aids.
๐ง Maintenance
Service Intervals
Oil Change Interval:
Typical interval for these ATVs is around 1,000-1,500 km or 6-12 months. Specific intervals for engine oil, gear oil, and other fluids will be detailed.
Fluid Specifications
Engine Oil Grade:
Referencing SAE 10W-40 or SAE 20W-50 API SG/SH classification, subject to specific manual confirmation.
Brake Fluid Type:
DOT 3 or DOT 4 hydraulic brake fluid, as specified in the manual.
Coolant Type:
N/A (Air-cooled engine)
Final Drive Gear Oil:
Manual will specify the correct grade and type of gear oil for the final drive and transmission differentials.
Known Issues
Common Wear Items:
Spark plug, air filter, fuel filter, brake pads/shoes, tires, battery, and potential carburetor adjustments due to age and usage. Manual will guide on inspection and replacement.
Carburetor Cleaning And Tuning:
Due to age, carburetor maintenance and adjustment are frequently required. The manual provides detailed steps for this.
Recommended Filters
Oil Filter Part Number:
Specific Suzuki part number or equivalent will be listed in the manual. Example: 16510-03G00 (subject to verification).
Tire Pressure
Recommended Tire Pressure:
Manual will specify optimal tire pressures for front and rear tires for various riding conditions.
๐ Vehicle History
Brand Heritage
Suzuki Atv Legacy:
Suzuki has a long-standing reputation for producing reliable and capable ATVs, with the Quadrunner and King Quad lines being iconic.
Model Evolution
Quadrunner King Quad Development:
These models represented a significant step in Suzuki's ATV development, offering robust performance and utility for various applications.
Production
Manufacturing Region:
Likely manufactured in Japan or other Suzuki global production facilities.
๐ Awards & Recognition
Recognitions
Model Reputation:
Suzuki's King Quad models, in particular, gained a reputation for being powerful and reliable workhorses in the ATV market.