Engine Oil; Engine Cylinder - Honda WH20 Owner's Manual

4. After all fuel has drained into the container, tighten the carburetor drain bolt
securely.
5. Reinstall a new O-ring and sediment cup.
6. Move the fuel valve lever to the OFF position.
<WH20XT>
1. Place an approved gasoline container below the carburetor, and then use a
funnel to avoid spilling fuel.
2. Move the fuel valve lever to the ON position and loosen the carburetor drain
bolt by turning 1 to 2 turns counterclockwise.
3. After all fuel has drained, tighten the carburetor drain bolt securely, move the
fuel valve lever to the OFF position.

Engine Oil

Change the engine oil (see page 33).

Engine Cylinder

1. Remove the spark plug (see page 38).
2. Pour a teaspoon (5 cc) of clean engine oil into the cylinder.
3. Pull the starter grip several times to distribute the oil in the cylinder.
4. Reinstall the spark plug.
5. Pull the starter grip slowly until resistance is felt. This will close the valves, so
moisture cannot enter the engine cylinder. Return the starter grip gently.
WASHER
DRAIN BOLT
FUEL VALVE LEVER
ON
STORAGE
47