Manual Coverage
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Systems Covered
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Engine Mechanical:
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Disassembly, assembly, inspection, and repair of engine components (cylinder, piston, crankshaft, connecting rod, valves, camshafts, timing chain/belt), torque specifications for all fasteners.
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Fuel System:
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Carburetor (assembly, adjustment, troubleshooting, jetting), fuel pump (if applicable), fuel lines, fuel tank maintenance.
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Ignition System:
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Spark plug specifications, ignition coil testing, CDI unit troubleshooting, stator and rotor inspection.
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Cooling System:
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Liquid cooling system (radiator, water pump, thermostat, hoses), coolant type and capacity, bleeding procedures.
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Transmission Drivetrain:
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CVT (Continuously Variable Transmission) assembly and disassembly, clutch operation, drive belt inspection and replacement, gear oil specifications and change intervals.
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Brakes:
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Front and rear brake system (disc brakes), brake caliper service, master cylinder overhaul, brake pad replacement, brake fluid type and bleeding procedures, hydraulic line inspection.
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Suspension:
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Front fork (telescopic type) disassembly, seal replacement, oil type and level, rear shock absorber inspection and replacement.
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Electrical System:
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Wiring diagrams, battery testing and maintenance, starter motor troubleshooting, lighting system (headlight, taillight, indicators), horn, fuses, charging system (alternator/stator).
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Chassis Frame:
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Frame inspection, steering head bearing service, swingarm maintenance.
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Bodywork Plastics:
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Fairing removal and installation, seat, storage compartment access.
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Procedures Included
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Maintenance:
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Routine maintenance tasks, fluid checks and changes, filter replacements (air, oil, fuel), spark plug replacement, brake adjustment.
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Troubleshooting:
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Diagnostic procedures for common starting issues, engine performance problems, electrical faults, braking issues.
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Repair:
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Step-by-step repair instructions for all major mechanical and electrical components.
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Disassembly Assembly:
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Detailed instructions for taking apart and reassembling various systems for repair or replacement.
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Technical Depth
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Depth:
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Comprehensive: Covers everything from basic maintenance to in-depth engine and transmission overhauls, including diagnostic procedures.
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Maintenance
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Service Intervals
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Oil Change:
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Every 3,000 - 5,000 km or annually, whichever comes first.
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Air Filter Check:
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Every 3,000 km, replace as needed.
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Spark Plug Replacement:
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Every 6,000 - 10,000 km (depending on plug type, e.g., NGK CR9EKB or similar).
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Cv Belt Inspection:
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Every 5,000 - 7,000 km, replacement typically around 10,000 - 15,000 km.
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Fluid Specifications
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Engine Oil:
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SAE 10W-40 API SG or higher, JASO MA certified. Capacity approx. 1.0 - 1.1 liters.
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Brake Fluid:
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DOT 4
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Coolant:
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Ethylene glycol-based coolant with anti-corrosion additives (e.g., Piaggio/Aprilia Coolant or equivalent). Mixture: 50% coolant, 50% distilled water.
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Gear Oil:
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SAE 75W-90 GL-4 or GL-5 Gear Oil. Capacity approx. 100-120 ml.
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Known Issues
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Carburetor:
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Clogged jets, idle speed instability, can be sensitive to fuel quality. Regular cleaning and adjustment are recommended.
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Electrical Connections:
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Corrosion in connectors, especially on older models, can lead to intermittent electrical faults.
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Cv Belt:
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Wear and tear leading to slippage, reduced acceleration, or complete failure if not replaced at recommended intervals.
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Cooling System:
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Potential for thermostat sticking, water pump seal leaks, or airlocks if not properly bled.
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