Engine:
Complete engine overhaul, including disassembly, inspection, assembly, tuning, and diagnostics for the 660cc single-cylinder engine.
Fuel System:
Detailed coverage of the fuel injection system, throttle body, injectors, fuel pump, fuel filter, and fuel tank servicing.
Cooling System:
Radiator, coolant hoses, water pump, thermostat, and fan system inspection, maintenance, and repair procedures.
Exhaust System:
Catalytic converter, mufflers, exhaust pipes, and lambda sensor maintenance and replacement.
Transmission:
Clutch operation, gear shifting mechanism, internal transmission components inspection and repair, and gearbox oil specifications.
Chassis And Frame:
Frame inspection, swingarm pivot, steering head bearings, and suspension linkage maintenance.
Suspension Front:
Telescopic fork disassembly, inspection, seal replacement, oil change, and adjustment procedures.
Suspension Rear:
Monoshock absorber inspection, linkage lubrication, and rear spring preload adjustment.
Brakes Front:
Brake caliper service, pad replacement, disc inspection, brake fluid flush and bleed procedures.
Brakes Rear:
Rear brake caliper service, pad replacement, disc inspection, brake fluid flush and bleed procedures.
Wheels And Tires:
Wheel bearing inspection and replacement, spoke tensioning, tire pressure checks, and wheel balancing.
Electrical System:
Battery maintenance, charging system (stator, regulator/rectifier), starter motor, ignition system, lighting, and fuses.
Instrumentation And Controls:
Speedometer, tachometer, multi-function display, handlebar controls, and throttle cable adjustment.
Bodywork And Fairings:
Fairing removal and installation, seat, fuel tank cover, and other body panel servicing.
Troubleshooting:
Comprehensive diagnostic charts for common problems, including starting issues, engine performance, electrical faults, and more.
Maintenance:
Scheduled maintenance tasks, including oil changes, filter replacements, spark plug service, chain lubrication, and brake inspections.
Repair:
Step-by-step repair instructions for all major components and systems, from minor adjustments to complete overhauls.
Disassembly Assembly:
Detailed procedures for taking apart and reassembling various vehicle components for inspection and repair.
Diagnostics:
Guidance on identifying and resolving mechanical and electrical issues, including symptom analysis and root cause identification.
Wiring Diagrams:
Complete electrical wiring diagrams for all circuits, including lighting, ignition, charging, and instrumentation.
Depth:
Factory-level detail, suitable for professional mechanics and experienced DIY enthusiasts.
Torque Specifications:
Precise torque values for all critical fasteners and bolt connections throughout the vehicle.
Clearances And Tolerances:
Specifications for engine component clearances, bearing tolerances, and other critical measurements.
Special Tools:
Identification and usage instructions for any specialized tools required for specific repair procedures.
âïž Engine Specifications
Engine Type:
Liquid-cooled, 4-stroke, SOHC, 1-cylinder
Bore X Stroke:
100.0 mm x 84.0 mm
Compression Ratio:
10.0:1
Valve Train:
SOHC, 4 valves
Max Power:
Approx. 47.5 HP (35 kW) @ 6000 rpm (specifications may vary slightly by region)
Max Torque:
Approx. 60 Nm (44.3 lb-ft) @ 5250 rpm (specifications may vary slightly by region)
Fuel Delivery:
Electronic Fuel Injection (EFI) with Mikuni throttle body
Fuel Type:
Unleaded gasoline, minimum 91 RON
Oil Type:
Yamalube 4 (or equivalent SAE 10W-40 API SG or higher)
Ignition System:
TCI (Transistor Controlled Ignition)
Cooling Method:
Liquid-cooled
Oil Change Interval:
Every 6,000 km (3,700 miles) or 6 months, whichever comes first.
Air Filter Cleaning:
Every 6,000 km (3,700 miles).
Spark Plug Replacement:
Every 12,000 km (7,500 miles).
Brake Fluid Change:
Every 24,000 km (15,000 miles) or 2 years.
Chain Maintenance:
Lubricate and adjust chain every 1,000 km (600 miles) or after riding in wet conditions.
Engine Oil Capacity:
2.2 L (without filter change), 2.4 L (with filter change).
Coolant Type:
Ethylene glycol-based coolant, mixture of 50% coolant and 50% distilled water.
Common Issues:
Some owners have reported issues with the starter motor solenoid, clutch slave cylinder leaks, and occasional electrical gremlins. The manual addresses troubleshooting and repair for these and other potential concerns.
