Target Audience:
Yamaha Majesty YP400 owners and independent repair technicians.
Value Proposition:
Provides dealership-level repair information at a fraction of the cost, empowering users to perform their own maintenance and repairs.
Delivery Speed:
Super fast download delivery on all orders, instant upon payment.
Professionalism:
Professional quality service & repair manuals.
Usability:
Easy layout format, simple to use on any PC/MAC computer.
Engine:
Engine removal/installation, cylinder head/valve train, engine block, engine lubrication, intake manifold/exhaust system, cooling and heating, fuel and emissions, engine repair, ignition, valve timing, chain/gear replacement, tensioner adjustments/release/reset
Transmission:
Transaxle, clutch, manual transmission, automatic transmission, differential, driveshaft
Brakes:
Brakes (including ABS), brake system troubleshooting and repair
Electrical:
Electrical systems, wiring diagrams, SRS (Supplemental Restraint System), engine control, ignition system
Bodywork:
Body, general removal/installation instructions
Chassis:
Steering, suspension, frame components
HVAC:
Heater and Air Conditioning, Automatic Climate Control
Emissions Control:
Exhaust system, emissions control systems and their maintenance/repair.
Fuel System:
Fuel tank, fuel pump, injectors, throttle body, fuel lines, fuel filter.
Maintenance:
Routine Maintenance, Tune-up Procedures
Repair:
All repairs A-Z, detailed repair procedures, engine rebuilding, component replacement
Diagnostics:
Troubleshooting, diagnostic procedures
Installation:
General Removal & Installation Instructions
Troubleshooting:
Comprehensive troubleshooting guides for mechanical and electrical issues.
Depth:
High: Covers detailed mechanical and electrical repairs, including component-level diagnostics and overhauls.
Specifications Included:
Tightening Torques, Timing Marks, Valve Timing Instructions, Tensioner Release & Reset Methods, Chain Routing & Sprocket/Gear Valve Timing Marks, Special Tools.
Illustrations:
Tons of detailed pictures & diagrams included
Engine Code:
YP400 (Specific engine code may vary slightly by market but generally refers to the 400cc class engine)
Displacement:
Approximately 395cc (exact specification may vary by sub-model)
Horsepower:
Typically around 27-30 HP (exact figure can vary)
Torque:
Typically around 23-25 Nm (exact figure can vary)
Fuel Delivery:
Fuel Injection (FI)
Cooling Method:
Liquid-cooled
Configuration:
4-stroke, Single-cylinder, SOHC
Length:
Approximately 2,225 mm (exact measurement may vary slightly)
Width:
Approximately 790 mm (exact measurement may vary slightly)
Height:
Approximately 1,420 mm (exact measurement may vary slightly)
Dry Weight:
Approximately 189 kg (exact measurement may vary slightly)
Curb Weight:
Approximately 205-208 kg (exact measurement may vary slightly)
Underseat Storage:
Significant underseat storage capacity, often accommodating two full-face helmets.
Crash Test Results:
N/A for motorcycles/scooters in standard automotive ratings. Manual focuses on repair and maintenance safety.
Braking System:
Front and rear disc brakes, available ABS (Anti-lock Braking System) on some models.
Lighting:
Halogen headlights, LED taillights (specifics may vary).
Body Structure:
Reinforced frame and body for stability.
Manual Emphasis:
Includes dedicated Safety Precautions section for repair procedures.
Features:
Primarily mechanical and electrical systems. Infotainment is minimal; typically includes dashboard indicators and basic lighting controls.
Features:
Available ABS (Anti-lock Braking System) on select models.
Features:
N/A (No advanced connectivity features).
Dashboard Layout:
Analog speedometer, tachometer, fuel gauge, odometer, trip meter, warning lights (engine, oil, battery, etc.).
Oil Change:
Typically every 5,000-6,000 km or annually, refer to manual for exact intervals and oil type.
Air Filter:
Inspection and cleaning/replacement at regular intervals, typically tied to mileage or time.
Spark Plug:
Replacement at specific mileage intervals (e.g., 10,000-20,000 km), refer to manual for exact type and interval.
Cvtt Belt Check:
Inspection of CVT belt for wear and tear recommended at specific intervals.
Engine Oil Type:
Refer to manual for specific viscosity (e.g., 10W-40) and API classification (e.g., API SG or higher, JASO MA/MA2).
Engine Oil Capacity:
Refer to manual for exact capacity with and without oil filter change.
Coolant Type:
Ethylene glycol-based antifreeze mixed with distilled water. Refer to manual for specific Yamaha coolant recommendations.
Common Wear Items:
CVT belt wear, brake pad wear, tire wear, battery life. The manual is essential for diagnosing and addressing these.
Potential Electrical Faults:
Wiring harness integrity, stator/regulator-rectifier issues can occur with age and mileage; covered extensively in manual's electrical section.
Yamaha Motor:
Yamaha Motor Company, a division of Yamaha Corporation, is renowned for its long history in motorcycle and engine manufacturing, established in 1955.
Majesty Lineage:
The Majesty line is a series of maxi-scooters known for comfort, touring capability, and practicality. The YP400 represents a significant displacement in this line.
Manufacturing Location:
Primarily manufactured in Japan, with potential assembly in other international locations.
Model Awards:
While specific awards for the 2007-2009 YP400 might not be widely publicized, the Majesty line is generally recognized for its comfort and practicality in the maxi-scooter segment.
Reliability Ratings:
Yamaha generally has a strong reputation for reliability. Specific model year ratings are best found in owner forums and independent reviews.
Manual Certification:
This is a third-party reproduction of a professional workshop manual, not an OEM certification.
