Market Segment:
High-performance sportbike, flagship model for its era.
Key Competitors:
Suzuki GSX-R1100, Yamaha FZR1000, Honda CBR1000F.
Design Philosophy:
Emphasis on aerodynamic efficiency, advanced technology for the time, and powerful inline-four engine.
Technological Advancements:
USD front forks, large displacement inline-four, advanced chassis design for its period.
Engine Service:
Engine disassembly, assembly, inspection, adjustment, repair of all internal and external components.
Fuel System:
Carburetor service, fuel tank, fuel pump, fuel lines.
Cooling System:
Radiator, cooling fan, coolant flow, thermostat service.
Ignition System:
CDI unit, ignition coils, spark plugs, timing adjustments.
Transmission And Drivetrain:
Gearbox disassembly/assembly, clutch service, final drive (chain and sprockets).
Suspension:
Front fork (USD forks) overhaul, rear shock absorber service, linkage adjustments.
Brakes:
Front and rear brake system overhaul, master cylinders, calipers, brake lines, fluid replacement.
Electrical System:
Wiring diagrams, battery, charging system, lighting, starter motor, switches.
Frame And Bodywork:
Frame inspection, fairing removal/installation, seating, controls.
Wheels And Tires:
Wheel bearing service, tire replacement, spoke tensioning (if applicable).
Maintenance:
Routine maintenance, lubrication points, fluid changes, filter replacements.
Troubleshooting:
Diagnostic procedures for common and uncommon issues, symptom-based troubleshooting charts.
Repair:
Detailed step-by-step instructions for component repair and replacement.
Disassembly And Assembly:
Complete guides for taking apart and reassembling various vehicle systems and components.
Adjustments:
Precise instructions for adjusting critical systems like carburetors, clutch, brakes, and suspension.
Special Tools:
Identification and usage instructions for specialized tools required for specific repair tasks.
Depth Of Coverage:
Comprehensive, covering everything from basic maintenance to full engine rebuilds and advanced diagnostics.
Instructional Style:
Step-by-step procedures with detailed explanations and pictorial diagrams.
Data Availability:
Includes service data, specifications, tightening torques, wear limits, and factory settings.
Engine Type:
Liquid-cooled, 4-stroke, DOHC, inline-four
Bore X Stroke:
75.0 mm x 55.0 mm
Compression Ratio:
10.1:1
Horsepower:
Approx. 137 hp @ 9,500 rpm (claimed)
Torque:
Approx. 101 Nm @ 8,000 rpm (claimed)
Carburetion:
Four Mikuni BST36 carburetors
Fuel Tank Capacity:
16 L (4.2 US gal)
Oil Type Specification:
SAE 10W-40 API SG, JASO MA certified motorcycle oil recommended.
Oil Change Interval:
Every 6,000 km (3,700 miles) or 6 months, whichever comes first.
Air Filter Inspection:
Every 6,000 km (3,700 miles).
Spark Plug Replacement:
Every 12,000 km (7,500 miles) or as per manual recommendations.
Coolant Type:
Permanent type antifreeze coolant (ethylene glycol based).
Brake Fluid Type:
DOT 3 or DOT 4 brake fluid.
Fork Oil Grade:
10W fork oil recommended (refer to manual for specific quantity and grade).
Potential Wear Items:
Cam chain tensioner, stator, regulator/rectifier, carburetor synchronization.
Common Problems:
Stator failures leading to charging system issues, vacuum leaks in carburetors, carburetor jetting for altitude/modifications.
Valve Clearance Intake:
0.11 - 0.20 mm (Cold)
Valve Clearance Exhaust:
0.16 - 0.25 mm (Cold)
Idle Speed:
1,000 +/- 100 rpm
