Yamaha YFZ05YYXL 50 2020 Owner's Manual
![Yamaha YFZ05YYXL 50 2020 manual cover](/images/7ce9abfb5dafe76aa8291991/thumbs/thumb175x175.webp)
The recommended oil type for the Yamaha YFZ05YYXL 50 2020 is SAE 10W-40, API service classification SE, SF, SG, or higher.
It is recommended to change the oil every 3,000 miles or every 6 months, whichever comes first.
The correct tire pressure for the Yamaha YFZ05YYXL 50 2020 is 29 psi for the front tire and 33 psi for the rear tire.
If experiencing starting issues, check the battery connections, ensure the kill switch is in the 'run' position, and inspect the spark plug for wear or damage.
During the first 500 miles, avoid using full throttle and do not maintain a constant speed for long periods. This helps ensure proper engine break-in.
To adjust the chain tension, loosen the rear axle nut, adjust the chain adjusters evenly on both sides, and then retighten the axle nut to the specified torque.
If overheating, stop the vehicle in a safe place, turn off the engine, and allow it to cool. Check the coolant level once cooled, and inspect the radiator for any blockages.
Regularly check the battery terminals for corrosion, ensure the battery is charged, and store it in a cool, dry place if not in use for extended periods.
The spark plug gap specification for the Yamaha YFZ05YYXL 50 2020 is 0.7-0.8 mm (0.028-0.031 in).
To clean the air filter, remove the air filter cover, take out the filter, clean it with compressed air or wash it with a mild detergent and water, and ensure it's completely dry before reinstallation.