Engine Mechanical:
Full disassembly, inspection, repair, and reassembly of the engine.
Engine Fuel System:
Carburetor system (if applicable), fuel pump, fuel filter, fuel lines, fuel tank inspection and cleaning.
Engine Ignition System:
Spark plugs, ignition coils, CDI unit, wiring diagrams for ignition.
Cooling System:
Radiator, cooling fan, coolant hoses, thermostat, coolant replacement and bleeding.
Exhaust System:
Muffler, exhaust pipes, catalytic converter (if equipped), inspection and replacement.
Transmission Drivetrain:
Clutch operation, gear shifting mechanism, final drive (belt or chain drive inspection and maintenance).
Chassis Frame:
Frame inspection for damage, steering head bearing maintenance, swingarm pivot maintenance.
Suspension Front:
Front fork disassembly, seal replacement, oil level and type, spring inspection.
Suspension Rear:
Rear shock absorber inspection, adjustment (if applicable), linkage maintenance.
Braking System Front:
Brake calipers, brake pads, brake discs, master cylinder, brake fluid, bleeding procedure.
Braking System Rear:
Rear brake caliper (if applicable), brake pads, brake disc, master cylinder, brake fluid, bleeding procedure.
Wheel Tire Assembly:
Wheel bearing maintenance, tire pressure, tire wear inspection, wheel balancing (if applicable).
Electrical System:
Battery maintenance, charging system (stator, rectifier/regulator), starter motor, lighting system, switchgear.
Wiring Diagrams:
Comprehensive electrical wiring diagrams for all vehicle systems.
Bodywork Chassis:
Body panel removal and installation, fairings, seat, fuel tank removal and installation.
Controls:
Throttle controls, clutch lever, brake levers, cable adjustments.
Routine Maintenance:
Oil changes, filter replacements, spark plug service, chain/belt adjustment and lubrication, brake fluid checks, tire pressure checks.
Troubleshooting:
Diagnostic procedures for common problems and fault finding guides.
Engine Repair:
Engine rebuild procedures, valve clearance adjustment, piston and cylinder inspection, crankshaft and connecting rod checks.
Transmission Repair:
Clutch replacement, transmission component inspection and replacement.
Suspension Repair:
Front fork seal replacement, rear shock absorber replacement, steering bearing service.
Brake System Overhaul:
Brake pad replacement, brake disc replacement, caliper overhaul, master cylinder replacement, brake bleeding.
Electrical Diagnostics:
Testing of charging system, ignition system, starter system, and lighting components.
Carburetor Tuning:
Carburetor adjustment, cleaning, and synchronization (if applicable).
Cooling System Service:
Coolant flush and refill, thermostat replacement, fan operation checks.
Wheel Bearing Replacement:
Front and rear wheel bearing inspection and replacement.
Level Of Detail:
Comprehensive, from basic maintenance to complete engine and component rebuilds.
Diagnostic Capabilities:
Includes detailed diagnostic trees and fault code interpretation (if applicable).
Torque Specifications:
All critical fasteners have specified torque values for proper assembly.
Clearances Tolerances:
Specifications for valve clearances, piston-to-cylinder wall, etc.
Special Tools:
Lists any specific tools required for certain procedures.
Engine Type:
Four-stroke, V-twin, SOHC, liquid-cooled
Displacement:
249.2 cc (15.2 cu. in.)
Bore X Stroke:
50.0 mm x 63.0 mm (approximate, needs verification from manual)
Compression Ratio:
10.2:1 (approximate, needs verification from manual)
Horsepower:
Approximately 18-20 HP (at flywheel, needs verification)
Torque:
Approximately 17-19 Nm (at flywheel, needs verification)
Fuel Delivery:
Carburetor (likely dual Keihin carburetors, needs verification)
Fuel Type:
Unleaded gasoline
Oil Type:
API SG or higher, SAE 10W-40 motorcycle oil recommended (verify manual specification)
Oil Capacity:
Approximately 1.5 - 1.8 Liters (with filter change, verify manual specification)
Engine Oil Change:
Every 3,000 - 5,000 km or 6-12 months (verify manual).
Oil Filter Replacement:
With every oil change (verify manual).
Spark Plug Service:
Inspect every 6,000 km, replace as needed (verify manual).
Air Filter Cleaning Replacement:
Clean every 6,000 km, replace as needed (verify manual).
Brake Fluid Flush:
Every 2 years (verify manual).
Engine Oil Specification:
SAE 10W-40, API SG or higher, JASO MA approved motorcycle oil.
Coolant Type:
Permanent type antifreeze coolant (ethylene glycol-based), 50/50 mix with distilled water (verify manual).
Brake Fluid Type:
DOT 4 (verify manual).
Carburetor Synchronization:
Can sometimes require periodic synchronization for smooth idle and throttle response.
Belt Drive Wear:
If belt driven, regular inspection for wear, tension, and proper alignment is crucial.
Charging System Reliability:
Older models might experience stator or regulator/rectifier failures; troubleshooting is detailed in the manual.