Manual Coverage
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Systems Covered
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Engine:
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Full Engine Overhaul, Tuning, Diagnostics, Component Replacement
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Transmission:
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Automatic Transmission (CVT) Operation, Maintenance, Repair
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Fuel System:
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Carburetor System, Fuel Lines, Fuel Pump (if applicable), Tank Maintenance
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Ignition System:
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Ignition System Components, Timing, Troubleshooting
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Cooling System:
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Radiator, Fan, Coolant Flow, Thermostat Operation
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Electrical System:
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Wiring Diagrams, Battery, Charging System, Lighting, Ignition Switch, Start System
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Brakes:
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Front and Rear Brake Systems, Hydraulic Lines, Pads, Calipers, Bleeding Procedures
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Suspension:
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Front Fork, Rear Shock Absorber, Swingarm, Bushings, Bearings
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Steering:
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Handlebar Assembly, Steering Bearings, Troubleshooting
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Bodywork:
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Fairings, Panels, Seat, Storage Compartment, Fastener Locations
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Procedures Included
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Maintenance:
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Scheduled Maintenance, Oil Changes, Filter Replacements, Spark Plug Service
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Troubleshooting:
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Diagnostic Flowcharts, Common Problems and Solutions
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Repair:
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Step-by-Step Repair Instructions for all Major Components
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Disassembly Assembly:
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Detailed Procedures for Disassembly and Reassembly of Major Systems
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Wiring Diagrams:
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Comprehensive Electrical Schematics
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Torque Specifications:
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Essential Torque Values for Critical Fasteners
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Technical Depth
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Depth:
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Comprehensive: Covers routine maintenance to complete engine rebuilds and electrical diagnostics.
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Engine Specifications
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Primary Engine
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Engine Type:
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Four-stroke, single-cylinder
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Displacement:
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150cc
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Bore X Stroke:
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57.0 mm x 58.0 mm (approximate)
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Cooling System:
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Air-cooled
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Valve Train:
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SOHC, 2 valves per cylinder
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Performance
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Horsepower:
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Approximately 11-12 HP (at ~7000 rpm, varies slightly by year/market)
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Torque:
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Approximately 12-13 Nm (at ~5500 rpm, varies slightly by year/market)
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Fuel System
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Carburetor:
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Dell'Orto PHBN 25 (typical, may vary)
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Fuel Type:
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Unleaded gasoline 95 RON
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Oil Specifications
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Engine Oil Type:
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SAE 10W-40 API SG/SH/SJ or higher (check manual for exact spec)
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Engine Oil Capacity:
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Approximately 1.0 Liters (check manual)
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Maintenance
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Service Intervals
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Oil Change Interval:
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Every 3,000-5,000 km or 6 months (consult manual for precise recommendation)
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Air Filter Cleaning Replacement:
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Inspect every 5,000 km, clean/replace as needed (consult manual)
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Spark Plug Replacement:
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Every 10,000-15,000 km (consult manual for specific plug type and gap)
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Brake Fluid Flush:
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Every 2 years (DOT 4 recommended)
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Fluid Specifications
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Brake Fluid Type:
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DOT 4
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Known Issues
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Common Wear Items:
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CVT belt, variator rollers, brake pads, suspension bushings. Electrical connections can be susceptible to corrosion in humid climates.
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Potential Performance Degradation:
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Loss of power or inconsistent throttle response can indicate carburetor issues or a worn CVT belt.
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