Suzuki GS250 GS250FWS 1985-1990 Service Repair Manual

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Tipo: Motorcycle

Proveedor:

SKU: 146934

Etiquetas: 1985 1986 1987 1988 1989 1990 GS Series GS250 GS250FWS Motorcycle Motorcycles Suzuki

Variantes de producto

Descripción

The GS250FWS, produced from 1985 to 1990, represents a reliable and versatile motorcycle from the esteemed GS series. Known for its engineering quality and performance, this model offered a balanced riding experience suitable for various purposes, from daily commuting to sport touring. Its design emphasized durability and rider comfort, making it a popular choice for owners seeking a dependable machine. The GS250FWS embodies a heritage of building well-crafted motorcycles that are both accessible and enjoyable to operate. This comprehensive Workshop Service Repair Manual provides essential information for the GS250FWS, covering all models from 1985 to 1990. It details maintenance procedures, troubleshooting guides, technical specifications, and repair instructions for all major systems, including the engine, fuel system, clutch, transmission, brakes, suspension, and electrical system. This manual is an invaluable resource for owners, mechanics, and technicians, offering factory-level detail to ensure the proper upkeep and repair of the motorcycle, thereby maintaining its performance and longevity.

🏷️ Basic Information

Identification

Make:

Suzuki

Model:

GS250FWS

Model Years Covered:

1985, 1986, 1987, 1988, 1989, 1990

👋 Introduction

Market Position

Target Audience:

Suzuki GS250FWS owners, independent repair shops, and motorcycle enthusiasts

Competitive Analysis

Advantage:

Provides factory-level diagnostic and repair information, often superior to aftermarket guides.

Key Features

Completeness:

Guaranteed to be complete and intact, covering all models/engines/trim/transmission types.

Authenticity:

Represents the same manual used by official service centers, ensuring accuracy and reliability.

Usability:

Features numbered instructions, diagrams, photos, and clear sectional organization for ease of use.

📋 Manual Details

Coverage Areas

Manual Type:

Workshop Service Repair Manual

Language:

English

Format:

PDF Download

Delivery:

Instant Download

Requirements:

Adobe PDF Reader, WinZip

Compatibility:

All Versions of Windows & Mac

📖 Manual Coverage

Systems Covered

Engine:

Complete coverage including top end, lubrication, and engine removal/installation

Fuel System:

Comprehensive details on fuel delivery, carburetor (if applicable), and related components

Cooling System:

Information on cooling system maintenance, troubleshooting, and component inspection

Clutch:

Detailed procedures for clutch inspection, adjustment, and replacement

Transmission:

Coverage of crankshaft and transmission disassembly, assembly, and repair

Final Drive:

Procedures for servicing the final drive mechanism

Brakes:

Detailed information on brake system maintenance, repair, and bleeding

Suspension:

Coverage of front and rear suspension systems, including fork and shock absorber service

Steering:

Information on steering system components and maintenance

Frame:

Details pertaining to the motorcycle's frame structure and related components

Electrical System:

Extensive coverage including wiring diagrams, troubleshooting, and component testing

Wheels Tires:

Information on wheel and tire servicing, including specifications and maintenance

Procedures Included

Maintenance:

Scheduled maintenance, fluid changes, adjustments, and general upkeep

Troubleshooting:

Diagnostic procedures for identifying and resolving common and complex issues

Repair:

Step-by-step repair instructions for all major and minor components

Disassembly Assembly:

Detailed instructions for taking apart and reassembling various motorcycle systems

Cleaning Reinstalling:

Guidance on proper cleaning and reinstallation of parts

Technical Depth

Depth:

Professional technician-level detail, suitable for both novice and experienced mechanics

📊 Manual Specifications

File Format

File Format:

Print Quality:

Full Printable

Zoom Functionality:

Searchability:

Implied by PDF format, allowing for keyword searches

Binding Type:

N/A (Digital Download)

Paper Type:

N/A (Digital Download)

⚙️ Engine Specifications

Primary Engine

Engine Type:

Likely a 248cc, air-cooled, DOHC, inline-twin or similar configuration based on model designation and era.

Performance

Horsepower Approx:

Estimated 20-30 HP (specific figures would be in the manual).

Torque Approx:

Estimated 18-25 Nm (specific figures would be in the manual).

Fuel System

Fuel Delivery:

Likely carbureted, with specific carburetor models and jetting details covered.

Ignition System:

Details on ignition timing, spark plugs, and related electrical components.

🔧 Transmission

Standard

Transmission Type:

Likely a 5-speed or 6-speed constant mesh gearbox.

Optional

Optional Transmissions:

N/A for this model year range.

Features

Clutch Type:

Likely wet, multi-plate clutch.

Final Drive Type:

Likely chain drive.

📐 Dimensions

Exterior

Wheelbase Approx:

Around 1300-1350 mm (specifics in manual).

Seat Height Approx:

Around 750-800 mm (specifics in manual).

Weights

Dry Weight Approx:

Around 130-150 kg (specifics in manual).

🛡️ Safety Features

Ratings

Safety Features Coverage:

Focuses on mechanical and electrical system safety, not crash ratings.

Active Features

Braking System:

Front disc brake, rear drum brake (typical for the era and model).

Passive Features

Lighting System:

Headlight, taillight, brake lights, turn signals, and instrument illumination.

💡 Technology Features

Infotainment

Instrumentation:

Analog speedometer, tachometer, fuel gauge (if equipped), indicator lights.

Driver Assistance

N/A for this model year range.

Connectivity

Bluetooth:

🔧 Maintenance

Service Intervals

Oil Change Interval:

Typically every 3,000-5,000 km or annually (specifics in manual).

Valve Adjustment Interval:

Typically every 6,000-12,000 km (specifics in manual).

Fluid Specifications

Engine Oil Type:

Likely SAE 10W-40 or 20W-50, API SG or higher (specifics in manual).

Brake Fluid Type:

DOT 3 or DOT 4 (specifics in manual).

Coolant Type:

If liquid-cooled, typically ethylene glycol-based coolant (specifics in manual).

Known Issues

Common Wear Items:

Carburetor synchronization, clutch wear, fork seal leaks, chain and sprockets.

Electrical Gremlins:

As with many bikes of this era, electrical connections can corrode or fail over time.

📚 Vehicle History

Brand Heritage

Suzuki Motorcycles:

Suzuki has a long history of producing reliable and performance-oriented motorcycles across various segments.

Model Evolution

Gs Series:

The GS series represented Suzuki's line of versatile motorcycles, often featuring multi-cylinder engines and sporting capabilities.

Production

Manufacturing Location:

Likely manufactured in Japan.

🏆 Awards & Recognition

Recognitions

Historical Reputation:

The GS250FWS was generally regarded as a reliable and competent entry-level or mid-range sport-touring motorcycle.