Honda Ex500 Generator Manual [upd]
Disclaimer: This article is for informational purposes. Always refer to the official Honda EX500 generator manual for safety procedures and specific repair instructions. Honda does not endorse this guide.
The official includes:
Correction from the field: The manual says to store with an empty tank. Mechanics disagree slightly—they suggest a full tank of non-ethanol fuel to prevent rubber seals from drying. If you use 100% gasoline (hard to find), store full. If you use E10, store empty. honda ex500 generator manual