Honda Generator EB6500X Owner's Manual page 48

Storage
1. Drain the carburetor by loosening the drain screw. Drain the
gasoline into a suitable container.
Gasoline is highly flammable and explosive.
You can be burned or seriously injured when handling fuel.
Keep heat, sparks, and flame away.
Handle fuel only outdoors.
Wipe up spills immediately.
DRAIN SCREW
2. Change the engine oil (page 39 ).
3. Remove the spark plug, and pour about a tablespoon of clean
engine oil into the cylinder. Crank the engine several revolutions to
distribute the oil, then reinstall the spark plug.
4. Slowly pull the starter grip until resistance is felt. At this point, the
piston is coming up on its compression stroke and both the intake
and exhaust valves are closed. Storing the engine in this position
will help to protect it from internal corrosion.
46
STARTER GRIP
Align the notch on the starter pulley
with the hole at the top of recoil starter.