Market Segment:
Sportbike, performance motorcycle
Era:
Early 1980s performance motorcycle era
Key Competitors:
Honda CB750F, Yamaha XJ750 Maxim, Suzuki GS750ES
Unique Selling Proposition:
First production turbocharged motorcycle from a major Japanese manufacturer.
Engine Technology:
Turbocharging for enhanced performance and distinctive power delivery.
Styling:
Aggressive sportbike styling with full fairing and aerodynamic design.
Handling:
Advanced suspension and chassis design for the era, including air-assisted front forks.
Engine Mechanical:
Full disassembly, assembly, inspection, repair, and adjustment procedures for the turbocharged engine.
Fuel System:
Detailed coverage of the fuel injection system, fuel pump, injectors, regulators, and associated components.
Turbocharger System:
Specific information on the turbocharger unit, wastegate, intercooler, and plumbing.
Ignition System:
Ignition timing, spark plugs, ignition coils, and electronic control unit (ECU) diagnostics.
Cooling System:
Radiator, coolant flow, thermostat, water pump, and fan operation.
Transmission And Clutch:
Gearbox disassembly, assembly, shift mechanism, clutch operation, and fluid specifications.
Suspension:
Front fork (telescopic, air-assisted) and rear shock absorber adjustments, servicing, and specifications.
Brakes:
Front and rear brake system servicing, including hydraulic components, pads, discs, and bleeding procedures.
Electrical System:
Wiring diagrams, battery, starter, alternator, lighting, fuses, relays, and electronic control systems.
Frame And Bodywork:
Chassis components, fairing removal and installation, seat, and controls.
Maintenance:
Scheduled maintenance, fluid changes, filter replacements, chain adjustment, and lubrication.
Troubleshooting:
Diagnostic procedures for common issues, symptom-based troubleshooting charts, and fault finding.
Repair:
Step-by-step instructions for component repair and replacement.
Disassembly And Assembly:
Complete guides for taking apart and reassembling all major motorcycle systems.
Adjustments:
Detailed instructions for making necessary adjustments to engine, brakes, suspension, and other components.
Depth Of Coverage:
Comprehensive from basic checks to complete engine rebuilds, including specific torque values, wear limits, and diagnostic data.
Special Tools:
Identification and usage of special service tools required for specific procedures.
Diagrams And Illustrations:
Exploded views, pictorial diagrams, drawings, and photos guiding through repair processes.
Engine Configuration:
Inline 4-cylinder, DOHC, 16 valves
Bore X Stroke:
66.0 mm x 53.0 mm
Compression Ratio:
8.3:1 (turbocharged)
Induction Type:
Turbocharged with electronic fuel injection (EFI)
Horsepower Peak:
Approximately 112 PS (110 hp) at 9,500 rpm (claimed)
Torque Peak:
Approximately 9.3 kg-m (67.2 lb-ft) at 7,000 rpm (claimed)
Boost Pressure:
Approximately 11 psi (0.76 bar)
Fuel Delivery:
Electronic Fuel Injection (EFI) with Bosch components
Fuel Type:
Unleaded gasoline
Fuel Tank Capacity:
19 Liters (5.0 US gal)
Oil Change Interval:
Refer to manual for specific mileage/time intervals; typically 3,000-5,000 miles (5,000-8,000 km).
Spark Plug Replacement:
Refer to manual; often around 10,000-15,000 miles (16,000-24,000 km).
Air Filter Cleaning Replacement:
Refer to manual; depends on riding conditions.
Engine Oil Type:
API SG or higher, SAE 10W-40 recommended (refer to manual for exact specification).
Engine Oil Capacity:
Approx. 3.2 Liters (3.4 US qt) with filter change.
Coolant Type:
Ethylene glycol based coolant, 50/50 mix with distilled water.
Brake Fluid Type:
DOT 3 or DOT 4 hydraulic brake fluid.
Fork Oil Type And Viscosity:
Kawasaki KHL15-10 or equivalent (SAE 10W) recommended (check manual for specifics).
Common Issues And Tips:
Turbo lag, potential for turbocharger wear, fuel injection system maintenance, electrical connectors.
Typical Repairs:
Turbo rebuild/replacement, fuel injector cleaning/replacement, electrical component checks.
