Yamaha YW50FJ Zuma 2018 Owner's Manual
![Yamaha YW50FJ Zuma 2018 manual cover](/images/8f1a95f8613ef8c71112da7b/thumbs/thumb175x175.webp)
The recommended engine oil for the Yamaha YW50FJ Zuma 2018 is SAE 10W-40, API SE, SF, SG type or higher.
It is recommended to change the engine oil every 2,000 miles or every 6 months, whichever comes first, to ensure optimal performance.
The correct tire pressure for the front tire is 28 psi and for the rear tire is 33 psi.
Check the battery connections, ensure the fuel valve is open, inspect the spark plug for wear or damage, and verify that the kill switch is in the 'run' position.
Ensure that the coolant level is adequate, check for any coolant leaks, and verify that the radiator fan is functioning properly.
Remove the air filter cover, take out the old filter, replace it with a new one, and secure the cover back in place. Ensure the new filter is seated properly.
The drive belt should be inspected every 4,000 miles and replaced every 12,000 miles or if any wear or damage is found during inspections.
Regular maintenance such as timely oil changes, proper tire inflation, and clean air filters can help improve fuel efficiency. Also, avoid rapid acceleration and maintain steady speeds.
Locate the headlight adjustment screws near the headlamp. Turn the screws to adjust the beam direction until the desired alignment is achieved. Test the alignment in a dark area to ensure proper adjustment.
Common causes of brake issues include worn brake pads, air in the brake lines, or low brake fluid levels. Regular inspection and maintenance of the brake system can prevent these issues.