Engine Oil - Honda Outboard Motor BF40A/50A Owner's Manual

10. MAINTENANCE
Engine Oil
Engine oil is a major factor affecting
engine performance and service life.
Oil check interval:
Each use.
Oil change interval:
After the first 20 hours, then every
100 hours. (Refer to the maintenance
schedule page 85).
OIL CAPACITY:
2.1 US qt (2.0 lit)...When oil filter is
not replaced
2.5
US
qt (2.4 lit)....When oil filter is
replaced
Recommended oil:
BF40A/50A...SAE5W-30 engine oil,
API Service classification Fuel Efficient
SG, SH.
Engine Oil Replacement
Drain the oil while the engine is still
warm to assure rapid and complete
draining.
1. Position the outboard motor verti-
cally, and remove the engine cover.
Remove the oil filler cap.
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