Market Position:
The Suzuki GSX750 of this era was a significant entry in the sportbike market, known for its performance, handling, and technological advancements for its time. It competed with other Japanese manufacturers' 750cc offerings.
Competitive Analysis:
Competed directly with models like the Yamaha FJ600/FZ750, Kawasaki GPZ750, and Honda CB750F/VF750F. The GSX750 offered a balance of power and usability.
Key Features:
Air-oil cooled inline-four engine, advanced suspension systems (including potential anti-dive mechanisms on certain models), capable braking systems, and a focus on aerodynamic design for its time.
Coverage Areas:
Comprehensive coverage for Suzuki GSX750 models from 1984, 1985, and 1986.
Manual Type:
Workshop Service Repair Manual
Target Audience:
Mechanical technicians and experienced motorcycle owners.
Delivery Method:
Fast and Free Electronic Delivery via Email.
Systems Covered:
Engine, Fuel System, Ignition System, Lubrication System, Exhaust System, Electrical System, Bodywork, Transmission, Chassis, Suspension, Brakes, Cooling System, Drive Train.
Chassis And Suspension:
Front forks (including potential anti-dive systems on specific models), rear shock absorber(s), steering bearings, frame structure, wheels, and tires.
Braking System:
Front and rear brake calipers, master cylinders, brake lines, brake pads, rotors, and parking brake (if applicable).
Cooling System:
Engine oil cooling system components, oil lines, and related fittings.
Procedures Included:
Routine Maintenance, Tune-ups, Removal and Installation, Assemblies and Disassemblies, Diagnostic Procedures, Repair Procedures, Overhaul procedures, Troubleshooting, Component-specific repairs, Proprietary component instructions.
Engine Rebuild:
Detailed procedures for engine disassembly, inspection, repair, and reassembly, including piston replacement, valve adjustments, crankshaft service, and cylinder head work.
Transmission Overhaul:
Procedures for transmission disassembly, gear inspection, shift drum and fork service, and reassembly.
Electrical Diagnostics:
Troubleshooting for starting system, charging system (alternator/stator, regulator/rectifier), ignition system, lighting, and instrumentation.
Technical Depth:
Full service and repair, suitable for professional technicians and advanced DIY enthusiasts. Includes detailed diagnostics, specifications, and rebuild procedures.
Torque Specifications:
Includes precise torque values for critical fasteners throughout the motorcycle.
Special Tools:
Identifies and illustrates specialized tools recommended or required for specific maintenance and repair tasks.
Engine Type:
Air-oil cooled, 4-stroke, DOHC, inline 4-cylinder
Displacement:
748 cc (approximate, variations may exist)
Bore X Stroke:
Typically 68.0 mm x 51.5 mm (verify specific model year)
Compression Ratio:
Around 9.7:1 to 10.0:1 (verify specific model year)
Horsepower:
Approximately 70-77 HP at 8,500-9,000 RPM (verify specific model year)
Torque:
Approximately 60-65 Nm at 6,000-7,000 RPM (verify specific model year)
Carburetion:
Mikuni CV (Constant Velocity) carburetors, typically 32mm or 34mm diameter.
Fuel Type:
Unleaded gasoline
Ignition System:
Electronic ignition (CDI) with electronic advance.
Transmission Type:
Constant mesh, 5-speed, sequential return.
Optional Transmission:
N/A (standard 5-speed transmission for this model)
Clutch Type:
Wet, multiple disc, cable-actuated.
Final Drive:
O-ring sealed chain drive.
Length:
Approx. 2,200 mm (varies by specific model variant)
Width:
Approx. 750 mm (varies by specific model variant)
Height:
Approx. 1,150 mm (varies by specific model variant)
Dry Weight:
Approx. 215 kg (varies by specific model variant)
Fuel Capacity:
Approx. 20 liters (including reserve, verify specific model)
Safety Ratings:
Not applicable to motorcycles of this era in standardized crash test formats as seen in automobiles.
Active Safety:
Dual front disc brakes, single rear disc brake, responsive suspension, effective lighting.
Passive Safety:
Sturdy frame construction, integrated fairings (on some variants) for aerodynamics and rider protection.
Oil Change Interval:
Every 3,000-5,000 km or 6 months (recommend checking manual for precise interval).
Chain Maintenance Interval:
Lubricate and adjust chain every 1,000 km or as needed.
Spark Plug Replacement:
Typically around 10,000-15,000 km (refer to manual for specific plug type and gap).
Engine Oil Type:
SAE 10W-40 motorcycle-specific oil, API SG or higher.
Engine Oil Capacity:
Approx. 3.2-3.5 liters with filter change (verify specific model).
Brake Fluid Type:
DOT 3 or DOT 4 (verify specific model, generally DOT 3 for this era).
Coolant Type:
N/A (Air-oil cooled engine)
Known Issues:
Common issues for motorcycles of this age can include stator failure, voltage regulator issues, carburation problems (gumming/blockages), and wear on suspension components. Chain and sprockets wear is also typical.
Carburetor Cleaning:
Regular cleaning and synchronization are crucial for optimal performance.
Electrical Maintenance:
Checking connections, grounds, and charging system components is essential for reliability.
Brand Heritage:
Suzuki has a long and successful history in motorcycle manufacturing, known for innovation and performance across various classes, from small commuters to high-performance superbikes.
Model Evolution:
The GSX750 series represented Suzuki's advancements in the 750cc sportbike category, building upon previous GS series models with enhanced engine technology, chassis design, and performance characteristics. It was a predecessor to later GSX-R models.
Production Years:
1984-1986 for this specific generation.
Manufacturing Location:
Primarily Japan (verified via VIN).
Recognitions:
While specific awards for the GSX750 1984-1986 are not widely documented, it was generally well-received by motorcycle press for its performance and handling, contributing to Suzuki's strong reputation in the sportbike segment.
Contemporary Ratings:
Consistently reviewed positively for its power delivery and chassis balance within its class.
Certifications:
N/A (Motorcycle certifications are regulatory, not typically award-based in this context).
