Honda WH15X Owner's Manual page 27

1. Changing oil
Drain the oil while the engine is still warm to assure rapid and
complete draining.
CAUTION:
Do not run the pump without priming water. Dry operation will burn
the seal.
1. Remove the oil filler cap/dipstick and the drain plug, then drain the
oil.
2. Install the drain plug securely using a new sealing washer.
3. Refill with the recommended oil (see page 12) to the specified level.
4. After replacing the oil, securely tighten the oil filler cap.
OIL CAPACITY: WH15X: 0.56 L (0.59 US qt, 0.49 lmp qt)
WH20X: 0.58 L (0.61 US qt, 0.51 lmp qt)
OIL FILLER CAP/DIPSTICK
OIL LEVEL
DRAIN PLUG
SEALING WASHER
Wash your hands with soap and water after handling used oil.
NOTE:
Please dispose of used motor oil in a manner that is compatible with
the environment. We suggest you take it in a sealed container to your
local service station for reclamation. Do not throw it in the trash or
pour it on the ground.
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