PRE-OPERATIOIN CHECK
Engine Oil
-1 Engine oil is a major factor affecting engine performance
and service life. Non-detergent and 2-stroke engine oils will damage the
engine and are not recommended.
Check the oil level BEFORE EACH
USE with the generator on a level sur-
face with the engine stopped.
Use Honda 4-stroke oil, or an equiva-
lent high detergent, premium quality
motor oil certified to meet or exceed
U.S. automobile manufacturer’s re-
quirements for Service Classification
SG, SF/CC, CD.
Motor oils classified SG, SF/CC, CD
TEMP-20 0
20
40 60
80 100°F
c
-30 -20
-10
0 10 20
30 40°C
AMBIENT TEMPERATURE
will show this designation on the container.
SAE 1 OW-30 is recommended for general, all-temperature use. Other viscosi-
ties shown in the chart may be used when the average temperature in your
area is within the indicated range.
1. Remove the oil filler cap and wipe the dipstick clean.
2. Check the oil level by inserting the dipstick into the filler neck without
screwing it in.
3. If the oil level is low, fill to the top of the oil filler neck with the recommended
oil.
UPPER LIMIT
DIPSTICK
OIL FILLER CAP
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20