Positioning:
The Yamaha YP250 Majesty was positioned as a premium, comfortable, and practical maxi-scooter for urban commuting and light touring. It offered a balance of performance, comfort, and storage.
Competitors:
Competed with other 250cc scooters from brands like Honda (e.g., Foresight 250, Pantheon 125/150), Suzuki (e.g., Burgman 250), and Kymco in its respective markets.
Features:
Spacious under-seat storage, comfortable seating position, smooth ride via CVT, weather protection from fairings, reliable Yamaha engine technology.
Value:
Provides professional-level diagnostic and repair information, enabling owners to perform maintenance and repairs efficiently, saving on dealership costs and ensuring proper upkeep.
Applicable Years:
1995, 1996, 1997, 1998, 1999
Market Coverage:
Primarily European and Asian markets where the YP250 Majesty was popular, specific regional variations may be noted in manual
Estimated Pages:
Hundreds (as stated in product description, typical for comprehensive factory manuals)
Type:
Full Factory Service Repair Workshop Manual
Language:
English (implied by product description and common industry practice for broad distribution)
Engine Mechanical:
Engine disassembly, assembly, inspection, valve clearance adjustment, piston and cylinder replacement, crankshaft and connecting rod service, oil pump operation and overhaul.
Fuel System:
Carburetor (likely Keihin CVK series) disassembly, cleaning, adjustment, fuel injection system components (if applicable to specific sub-models), fuel pump, fuel lines, fuel filter replacement.
Cooling System:
Radiator service, coolant replacement, water pump inspection and repair, thermostat testing and replacement, cooling fan operation.
Ignition System:
Spark plug replacement, ignition coil testing, CDI unit diagnostics, timing checks, starter motor and system.
Transmission Drivetrain:
CVT (Continuously Variable Transmission) unit inspection, belt replacement, roller weights, clutch assembly service, final drive maintenance, gears and bearings.
Brakes:
Front and rear brake system service, hydraulic fluid replacement, caliper overhaul, brake pad replacement, disc inspection and replacement, bleeding procedures.
Suspension:
Front fork service (oil replacement, seal replacement), rear shock absorber inspection and replacement, linkage system maintenance.
Steering:
Handlebar and stem inspection, steering bearing service, troubleshooting steering play.
Electrical System:
Wiring diagrams, battery maintenance, charging system (stator, regulator/rectifier), lighting system, horn, starter solenoid, fuses, switches, and sensor diagnostics.
Bodywork Chassis:
Fairing removal and installation, seat assembly, storage compartment service, frame inspection, mounting points for body panels.
Maintenance:
Regular scheduled maintenance, oil changes, filter replacements, fluid checks and top-offs, spark plug indexing, drive belt inspection.
Troubleshooting:
Diagnostic flowcharts for common problems (e.g., engine not starting, poor performance, electrical issues), symptom analysis.
Repair Rebuild:
Detailed step-by-step instructions for major component overhauls and repairs, including engine rebuilds, transmission servicing, and suspension overhauls.
Adjustments:
Carburetor adjustments, idle speed setting, brake lever free play, throttle cable slack, suspension preload.
Torque Specifications:
Precise torque values for all critical fasteners, ensuring correct assembly and preventing damage.
Depth:
Comprehensive from basic rider maintenance to advanced mechanical and electrical diagnostics and repairs. Suitable for both DIY enthusiasts and professional technicians.
Diagrams:
Hundreds of detailed photos and exploded diagrams illustrating component identification, assembly sequences, and repair processes.
Specifications:
Includes all essential technical specifications for optimal performance and repair accuracy.
Engine Type:
4-stroke, liquid-cooled, SOHC, 2-valve
Displacement:
249.6 cc (250cc class)
Bore X Stroke:
Typically around 70.0 mm x 64.2 mm (check manual for exact figures)
Compression Ratio:
Typically around 10.0:1 (check manual for exact figures)
Horsepower:
Estimated 20-22 HP (actual figures vary by specific model year and market; check manual)
Torque:
Estimated 20-22 Nm (actual figures vary; check manual)
Carburetor Type:
Keihin CVK (Constant Velocity) carburetor (likely 32mm or similar, check manual for exact model)
Fuel Delivery:
Carbureted (or potentially early EFI on later/specific sub-models)
Oil Type:
Yamalube or equivalent SAE 10W-40 or 20W-40 API SE, SF, SG or higher motorcycle oil (check manual for precise specification)
Oil Capacity:
Approx. 1.7 - 1.8 liters with oil filter change (check manual for exact figure)
Length:
Approx. 2,170 mm (check manual for exact figure)
Width:
Approx. 780 mm (check manual for exact figure)
Height:
Approx. 1,365 mm (check manual for exact figure)
Wheelbase:
Approx. 1,545 mm (check manual for exact figure)
Dry Weight:
Approx. 170-175 kg (check manual for exact figure)
Wet Weight:
Approx. 185-190 kg (with fluids; check manual for exact figure)
Max Load:
Typically around 150-180 kg including rider and passenger (check manual)
Oil Change Interval:
Every 3,000-5,000 km or annually, whichever comes first (check manual for precise interval).
Air Filter Cleaning Replacement:
Inspect every 3,000 km, clean or replace as needed; replace every 12,000-18,000 km (check manual).
Spark Plug Replacement:
Replace every 10,000-15,000 km, or as indicated by inspection (check manual).
Valve Clearance Check:
Every 12,000-18,000 km or as specified (crucial for engine health).
Cv Belt Inspection Replacement:
Inspect annually or every 6,000 km, replace typically around 20,000-30,000 km or when worn (check manual).
Brake Fluid Replacement:
Every 12-24 months or as recommended by manufacturer (critical for braking performance).
Coolant Type:
Permanent type antifreeze coolant (ethylene glycol based) mixed with distilled water in a 50:50 ratio (check manual for specific Yamaha coolant part number).
Brake Fluid Type:
DOT 4 hydraulic brake fluid (check manual for confirmation and specific Yamaha part number).
Common Wear Items:
CVT belt wear, front fork seals, brake pads, wheel bearings, exhaust system integrity (corrosion).
Potential Electrical:
Regulator/rectifier failure (can lead to charging issues), stator coil degradation, starter solenoid wear.
Engine Performance:
Carburetor jetting can become fouled over time, leading to poor idling or acceleration; valve clearance drift.
Heritage:
Yamaha has a long and successful history in motorcycling, known for innovation, performance, and reliability across various segments, from sportbikes to scooters.
Evolution:
The Majesty line is Yamaha's premium scooter offering. The YP250 was part of an evolution of larger-displacement scooters designed to offer car-like comfort and practicality for longer distances.
Production Period:
The YP250 Majesty was produced in the mid-to-late 1990s, with this manual covering the 1995-1999 model years. Subsequent models (e.g., YP250G, YP250R) continued the Majesty lineage with updates.
Manufacturing Location:
Likely manufactured in Japan or Southeast Asia by Yamaha Motor Company.
