Positioning:
Essential DIY and professional workshop resource for owners of the Suzuki GS500 series.
Comparison:
Provides factory-level detail equivalent to manuals found in official service centers, offering superior depth to generic online guides.
Features:
Hundreds of pages, detailed diagrams and photos, step-by-step instructions, troubleshooting guides, electrical schematics, critical specifications.
User Benefit:
Empowers owners to perform maintenance and repairs, saving significant costs compared to professional shop labor.
Models Covered:
All GS500 and GS500E models
Years Covered:
1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009
Variants Covered:
All engines, trims, and transmission types
Estimated Pages:
Hundreds
Type:
Workshop Repair Service Manual
Engine Components:
Engine top end, fuel system, cooling system, lubrication system, crankshaft, transmission
Chassis Components:
Clutch, wheels, tires, final drive, brakes, suspension, steering, frame
Electrical System:
Complete electrical system, wiring diagrams, troubleshooting
General Information:
Includes general information, model identification, and basic specifications.
Appendix:
Often includes supplementary data, torque charts, and wiring diagrams.
Maintenance:
Regular maintenance, fluid changes, lubrication, inspections
Repair:
Disassembly, assembly, cleaning, reinstallation, component replacement
Troubleshooting:
Diagnostic procedures, problem identification, solutions
Engine Overhaul:
Detailed procedures for engine removal, disassembly, inspection, repair, and reassembly.
Suspension Service:
Instructions for fork seal replacement, rear shock maintenance, and linkage inspection.
Brake System Overhaul:
Procedures for brake caliper maintenance, bleeding the brake system, and replacing brake pads/rotors.
Depth:
Comprehensive: from basic maintenance to advanced diagnostics and rebuild procedures, as used by professional technicians.
Diagnostic Tools:
Covers use of common hand tools and specialized Suzuki tools where applicable.
Specifications Data:
Includes critical torque specifications, clearances, and measurements for all components.
Type:
4-stroke, 2-cylinder, Air-cooled, DOHC, 4 valves per cylinder
Displacement:
487 cc (29.7 cu in)
Bore X Stroke:
74.0 mm x 56.6 mm
Horsepower Approx:
47-52 HP (depending on year/market)
Carburetion:
Twin Mikuni carburetors (e.g., VM26SS or BST34)
Fuel Capacity:
Approximately 17 liters (4.5 US gal)
Ignition System:
CDI (Capacitor Discharge Ignition)
Safety Focus:
Emphasis on mechanical integrity and predictable handling; safety features are rider-dependent.
Braking System:
Front: Hydraulic disc, Rear: Hydraulic disc (some early models may have drum rear, but disc is common for most of the covered period).
Suspension Type:
Front: Telescopic forks, Rear: Swingarm with adjustable preload (mono-shock).
Lighting:
Halogen headlight, taillight, turn signals.
Oil Change Interval:
Every 3,000-5,000 km (1,800-3,000 miles) or annually, refer to manual for specific interval.
Valve Clearance Check:
Typically every 10,000-15,000 km (6,000-9,000 miles), crucial for engine health.
Engine Oil Type:
SAE 10W-40 motorcycle specific, API SG or higher (check manual for exact specification).
Engine Oil Capacity:
Approximately 2.7 liters (2.8 US qt) with filter change.
Brake Fluid Type:
DOT 3 or DOT 4, check reservoir cap.
Fork Oil Type:
Typically SAE 10W or 15W, specific volume per leg required (refer to manual).
Common Wear Items:
Carburetor synchronization, fuel line degradation, rear shock absorber wear, clutch cable adjustment, chain and sprockets wear.
Electrical Gremlins:
Age-related issues like corroded connectors, aging battery, and rectifier/regulator failures can occur.
Heritage:
Suzuki has a long history in motorcycle manufacturing, known for reliable and accessible performance motorcycles.
Evolutionary Path:
The GS500 platform remained remarkably consistent throughout its production run, a testament to its effective design. Minor updates often focused on styling, minor engine tuning, and emissions compliance rather than fundamental mechanical changes.
Key Updates:
Later models might feature minor aesthetic changes, potentially improved suspension damping, and emissions-related tuning for compliance with evolving regulations.
Manufacturing Locations:
Primarily manufactured in Japan, with potential assembly in other regions depending on market.