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            Manual Coverage
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            Systems Covered
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            Engine Mechanical:
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            Engine assembly, disassembly, inspection, troubleshooting, valve clearance adjustment, piston/cylinder inspection, crankshaft/connecting rod inspection, oil pump operation.
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            Fuel System:
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            Carburetor (or fuel injection if applicable for the specific model year) disassembly, cleaning, adjustment, fuel pump, fuel filter, fuel tank inspection and cleaning.
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            Ignition System:
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            CDI unit, ignition coil, spark plug inspection and replacement, timing inspection.
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            Transmission Drivetrain:
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            Automatic transmission (CVT) operation, belt inspection and replacement, clutch inspection and adjustment, final drive inspection.
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            Cooling System:
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            Radiator, coolant, hoses, fan operation, thermostat inspection and replacement.
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            Electrical System:
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            Battery inspection, charging system (stator, regulator/rectifier), starter motor, lighting system (headlights, taillights, turn signals), horn, wiring diagrams, fuse box, component testing.
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            Brakes System:
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            Brake fluid replacement, brake pad inspection and replacement, brake caliper overhaul, brake hose inspection, disc inspection, parking brake adjustment (if applicable).
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            Suspension Steering:
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            Front fork disassembly, inspection, oil replacement, seal replacement. Rear shock absorber inspection and replacement. Steering head bearing inspection and adjustment. Swingarm bearing inspection.
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            Chassis Frame:
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            Frame inspection, engine mounting inspection, body panel removal and installation, seat removal, luggage compartment access.
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            Wheels Tires:
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            Tire inspection, pressure check, wheel bearing inspection and replacement, valve stem replacement.
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            Procedures Included
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            Routine Maintenance:
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            Oil and filter changes, spark plug replacement, air filter cleaning/replacement, chain/belt adjustment (if applicable), lubrication points.
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            Troubleshooting Diagnostics:
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            Step-by-step diagnostic procedures for common problems, symptom-based troubleshooting guides, electrical diagnostic flowcharts.
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            Major Repairs:
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            Engine rebuild procedures, transmission overhauls, suspension component replacements, electrical system component diagnosis and repair.
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            Component Replacement:
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            Detailed instructions for replacing specific parts such as brake levers, mirrors, lighting components, seat, body panels, exhaust system.
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            Adjustments:
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            Carburetor idle and mixture adjustment, throttle cable adjustment, brake lever free play adjustment, parking brake adjustment.
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            Wiring Diagrams:
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            Includes detailed wiring diagrams essential for electrical troubleshooting and repair.
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            Torque Specifications:
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            Provides crucial torque values for all critical fasteners, ensuring correct assembly and preventing damage.
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            Technical Depth
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            Depth Level:
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            Comprehensive (covering basic maintenance to full engine rebuilds and electrical diagnostics).
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            Diagnostic Tools:
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            While not explicitly stated, dealership-level manuals typically include specifications for essential diagnostic tools and test procedures (e.g., multimeter usage for electrical testing).
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            Specification Tables:
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            Contains comprehensive specification tables for all components, including wear limits, clearances, and operational parameters.
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            Engine Specifications
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            Primary Engine
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            Engine Type:
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            Four-stroke, liquid-cooled, SOHC, 4-valve.
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            Engine Displacement:
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            249.5 cc (referencing typical Majesty 250 variants, confirmation for 2006 model specifically is based on common specifications).
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            Bore X Stroke:
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            70.0 mm x 64.8 mm (typical for 250cc class, specific value to be confirmed by manual).
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            Compression Ratio:
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            10.2:1 (typical for this engine class, to be confirmed by manual).
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            Performance
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            Horsepower:
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            Approximately 20-22 hp @ 7,500 rpm (typical for this displacement and type, exact figure in manual).
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            Torque:
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            Approximately 2.0-2.2 kgf-m (14.5-16.0 lb-ft) @ 5,500 rpm (typical, exact figure in manual).
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            Fuel System
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            Fuel Delivery:
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            Mikuni CV carburetor (likely model BSR40 or similar for the 250cc, exact model in manual) or potentially electronic fuel injection depending on exact market/variant.
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            Fuel Type:
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            Unleaded gasoline.
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            Lubrication
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            Oil Type:
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            Yamalube 4 (or equivalent API SG, JASO MA certified 10W-40 or 20W-50, manual to specify exact viscosity).
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            Oil Capacity:
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            Approx. 1.5-1.7 liters with filter change (manual to provide precise capacity).
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            Maintenance
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            Service Intervals
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            Engine Oil Change:
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            Every 4,000 km or 4 months (typical, manual to provide exact interval and recommended oil).
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            Air Filter Cleaning:
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            Every 8,000 km (typical, manual to provide exact interval).
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            Spark Plug Replacement:
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            Every 12,000 km or 12 months (typical, manual to specify spark plug type and gap).
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            Brake Fluid Change:
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            Every 2 years or 24,000 km (typical, manual to specify fluid type DOT 4).
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            Cvt Belt Inspection:
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            Every 20,000 km (typical, manual to provide inspection procedure and replacement interval).
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            Fluid Specifications
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            Coolant Type:
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            Permanent type antifreeze coolant, manual to specify Yamaha's recommendation or equivalent.
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            Brake Fluid Spec:
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            DOT 4 (Manual to confirm)
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            Known Issues
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            Common Wear Items:
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            CVT belt wear, brake pad wear, suspension wear, occasional carburetor jetting issues (if applicable).
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            Electrical Gremlins:
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            Less common, but potential for connector corrosion or faulty regulator/rectifier over time; manual provides diagnostic steps.
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