Target Audience:
        
        
            Mechanical technicians, experienced DIY mechanics, and Yamaha service departments.
        
     
    
    
        
            Value Proposition:
        
        
            Provides dealership-level technical information for enhanced maintenance and repair, saving on labor costs.
        
     
    
    
        
            Information Reliability:
        
        
            Emphasizes accuracy and reliability of information for confident repairs.
        
     
    
        
            Goal Of Manual:
        
        
            To enable owners and technicians to achieve optimal performance and longevity from their Yamaha Majesty YP250.
        
     
 
    
    
    
        
            Engine:
        
        
            Complete repair and overhaul, including disassembly and reassembly.
        
     
    
        
            Transmission:
        
        
            Detailed procedures for disassembly, inspection, and reassembly.
        
     
    
        
            Fuel System:
        
        
            Comprehensive coverage including fuel pump, injectors, and carburetor (if applicable).
        
     
    
        
            Ignition System:
        
        
            Diagnostic and repair procedures for ignition components.
        
     
    
        
            Lubrication System:
        
        
            Information on oil pump, lubrication passages, and oil change procedures.
        
     
    
        
            Exhaust System:
        
        
            Details on exhaust components and their maintenance.
        
     
    
        
            Electrical System:
        
        
            Wiring diagrams, component testing, and troubleshooting for the entire electrical system.
        
     
    
        
            Bodywork:
        
        
            Procedures for body panel removal, installation, and related components.
        
     
    
    
        
            Routine Maintenance:
        
        
            Detailed instructions for regular servicing and tune-ups.
        
     
    
        
            Diagnostic Procedures:
        
        
            Systematic troubleshooting guides for identifying and resolving issues.
        
     
    
        
            Repair Procedures:
        
        
            Step-by-step instructions for component repair and overhaul.
        
     
    
        
            Removal Installation:
        
        
            Guidance on removing and installing various vehicle components.
        
     
    
        
            Assembly Disassembly:
        
        
            Detailed breakdown and reassembly steps for major sub-assemblies.
        
     
    
        
            Proprietary Component Repair:
        
        
            Instructions for repairs of specific manufacturer-supplied components.
        
     
    
    
        
            Depth Of Coverage:
        
        
            Comprehensive, suitable for professional technicians and advanced DIY users.
        
     
    
        
            Special Tool Identification:
        
        
            Includes identification and illustration of specific Yamaha tools required for certain procedures.
        
     
    
        
            Safety Emphasis:
        
        
            Highlights safety precautions with explicit 'WARNING' and 'CAUTION' notations.
        
     
 
    
    
    
        
            Engine Type:
        
        
            Liquid-cooled, four-stroke, SOHC, 4-valve
        
     
    
    
        
            Bore X Stroke:
        
        
            74.0 mm x 58.0 mm (approximate, subject to verification within manual)
        
     
    
        
            Compression Ratio:
        
        
            10.0:1 (typical for this class, subject to verification)
        
     
    
    
        
            Horsepower Estimate:
        
        
            Approx. 20-22 HP (subject to verification)
        
     
    
        
            Torque Estimate:
        
        
            Approx. 14-16 lb-ft (subject to verification)
        
     
    
    
        
            Fuel Delivery:
        
        
            Carburetor (likely Mikuni BSR33 or similar)
        
     
    
        
            Fuel Type:
        
        
            Unleaded gasoline
        
     
    
        
            Fuel Tank Capacity:
        
        
            Approx. 10-12 Liters (subject to verification)
        
     
 
    
    
    
        
            Length:
        
        
            Approx. 2160 mm (subject to verification)
        
     
    
        
            Width:
        
        
            Approx. 760 mm (subject to verification)
        
     
    
        
            Height:
        
        
            Approx. 1440 mm (subject to verification)
        
     
    
    
        
            Dry Weight:
        
        
            Approx. 170 kg (subject to verification)
        
     
    
        
            Wet Weight:
        
        
            Approx. 180 kg (subject to verification)
        
     
 
    
    
    
        
            Instrument Cluster:
        
        
            Analog speedometer, tachometer, fuel gauge, coolant temperature gauge, and indicator lights.
        
     
    
    
        
            ABS Availability:
        
        
            ABS was generally not a standard feature on this model and year range, but availability may vary by market. Manual will clarify.
        
     
 
    
    
    
        
            Oil Change Interval:
        
        
            Refer to manual for specific mileage/time interval (typically 3,000-5,000 km or 6 months).
        
     
    
        
            Air Filter Cleaning:
        
        
            Refer to manual for specific interval (often tied to mileage or operating conditions).
        
     
    
        
            Spark Plug Replacement:
        
        
            Refer to manual for specific interval (e.g., 10,000-20,000 km).
        
     
    
        
            Belt Inspection:
        
        
            Refer to manual for recommended inspection and replacement intervals for the CVT belt.
        
     
    
    
        
            Engine Oil Type:
        
        
            Yamalube 4 (or equivalent SAE 10W-40 API SG or higher motorcycle oil)
        
     
    
        
            Engine Oil Capacity:
        
        
            Approx. 1.7-1.8 Liters without filter change, 1.9-2.0 Liters with filter change (subject to verification)
        
     
    
        
            Transmission Oil Type:
        
        
            Yamalube Gear Oil (or equivalent SAE 80 API GL-4 gear oil)
        
     
    
        
            Transmission Oil Capacity:
        
        
            Approx. 0.18 Liters (subject to verification)
        
     
    
        
            Coolant Type:
        
        
            Ethylene glycol-based, permanent type antifreeze (50% mixture with distilled water)
        
     
    
    
        
            Common Problems:
        
        
            Potential issues include CVT belt wear, aging cooling system components (hoses, thermostat), and carburetor cleaning requirements due to fuel deposits. The manual will provide diagnostic procedures for these.
        
     
    
        
            Maintenance Importance:
        
        
            Adherence to the maintenance schedule is crucial for longevity and optimal performance, especially given the age of these models.
        
     
 
    
    
    
        
            Yamaha Motorcycles:
        
        
            Yamaha Motor Company is a globally recognized manufacturer of motorcycles, scooters, and other powered vehicles with a strong reputation for innovation and performance.
        
     
    
    
        
            Majesty Lineage:
        
        
            The Majesty series represents Yamaha's line of maxi-scooters, known for their comfort, practicality, and touring capabilities.
        
     
    
    
        
            Manufacturing Location:
        
        
            Primarily manufactured in Japan by Yamaha.