Yamaha YP400W Majesty 2007 Owner's Manual
![Yamaha YP400W Majesty 2007 manual cover](/images/9fbcc01a68a8f18a6fd012d3/thumbs/thumb175x175.webp)
The recommended oil type for the Yamaha YP400W Majesty 2007 is SAE 10W-40, API Service SG or higher, JASO standard MA.
For optimal performance, change the oil every 3,000 miles or 5,000 kilometers. Ensure to check the oil level regularly between changes.
The recommended tire pressure is 33 psi for the front tire and 41 psi for the rear tire.
Check the battery connections, ensure the battery is charged, inspect the spark plug, and verify that the fuel is reaching the engine. If issues persist, consult a professional mechanic.
Regular maintenance includes oil changes every 3,000 miles, air filter checks every 6,000 miles, and brake fluid replacement every two years. Refer to the owner's manual for a detailed schedule.
To replace the air filter, remove the cover located on the left side of the scooter, take out the old filter, insert the new one, and securely reattach the cover.
Common issues include worn brake pads, air in the brake lines, and low brake fluid levels. Regular checks and maintenance can help prevent these problems.
Maintain proper tire pressure, perform regular maintenance, use high-quality fuel, and avoid aggressive acceleration to improve fuel efficiency.
If overheating occurs, stop the scooter safely, allow it to cool, and check the coolant level. If necessary, top up with the appropriate coolant, and inspect for leaks or radiator blockages.
To adjust the headlight, locate the adjustment screws near the headlight assembly, and turn them to position the beam correctly. Ensure the scooter is on level ground during adjustment.