Yamaha YW125M Zuma 125 2021 Owner's Manual
![Yamaha YW125M Zuma 125 2021 manual cover](/images/af7ad98b83af2db25a27fa49/thumbs/thumb175x175.webp)
It is recommended to change the oil every 1,800 miles or 3,000 kilometers under normal riding conditions. Always refer to your owner’s manual for specific guidance.
Use unleaded gasoline with a minimum octane rating of 87. Avoid using fuels with more than 10% ethanol.
Check the battery for charge, inspect the ignition switch, and ensure the fuel valve is open. If problems persist, consult a professional technician.
The recommended tire pressure is 29 psi for the front tire and 33 psi for the rear tire. Always check when tires are cold.
Clean the scooter thoroughly, fill the fuel tank, add a fuel stabilizer, disconnect the battery, and store it in a dry environment. Consider using a cover for added protection.
Stop the scooter and allow the engine to cool. Check coolant levels and radiator for obstructions. If overheating persists, seek professional service.
Regularly check brake pads for wear, ensure brake fluid is at the proper level, and inspect brake lines for leaks or damage. Replace components as needed.
Ensure the scooter is on a level surface, warm up the engine, turn it off, and wait a few minutes. Remove the dipstick, wipe it clean, reinsert it without screwing in, and check the level.
Maintain proper tire pressure, regularly service the engine, avoid aggressive acceleration and braking, and reduce excessive idling.
Common signs include slipping during acceleration, unusual noises, and visible wear or cracks on the belt. Regular inspections can help identify issues early.