Honda Super Cub C125A 2020 Operation Guide

To perform an oil change, warm up the engine, remove the oil drain bolt, let the oil drain completely, replace the drain bolt, and fill with the recommended oil type and amount.
The recommended oil type for the Honda Super Cub C125A 2020 is SAE 10W-30, JASO T 903 standard MA, or higher.
To adjust the chain tension, place the motorcycle on its center stand, loosen the rear axle nut, adjust the chain tensioners evenly on both sides, and tighten the axle nut to secure.
The recommended tire pressure for the Honda Super Cub C125A 2020 is 29 psi for the front tire and 33 psi for the rear tire.
Check the battery charge, inspect the spark plug for wear, ensure the fuel valve is open, and verify the kill switch is in the 'run' position.
The air filter should be checked every 4,000 miles and replaced if necessary, but at least every 12,000 miles or 12 months.
Common signs include squeaking or grinding noises, reduced braking performance, and visual inspection showing less than 1mm of pad material.
Maintain the battery by keeping it charged, cleaning the terminals, checking the electrolyte level if applicable, and storing it in a cool, dry place when not in use.
If the engine overheats, stop the motorcycle, turn off the engine, allow it to cool, check for coolant leaks, and inspect the radiator for obstructions.
To replace a headlight bulb, remove the headlight cover, disconnect the wiring harness, remove the old bulb, insert the new bulb, reconnect the harness, and replace the cover.