Engine Oil Change - Honda BF4A Owner's Manual

When you check the oil level with the dipstick, you might notice the engine oil
appears milky or the oil level has increased. If you notice either condition,
change the engine oil. See the following table for an explanation of these
conditions
Operating Method
Running the engine below
3,000 rpm for more than
30% of the time so the
engine does not warm up.
Frequent starting and
stopping without allowing
the engine to warm up.
Result
• Water condenses in the
engine and mixes with the
oil, resulting in a milky
appearance.
• Unburned fuel mixes with
the oil, increasing the
volume of oil.
SERVICING YOUR OUTBOARD MOTOR
Effect
The engine oil deteriorates,
becomes less efficient as a
lubricant, and causes an
engine malfunction.

Engine Oil Change

An engine oil evacuation device may
be used to remove the engine oil.
Drain the used oil into a suitable
container while the engine is warm.
Warm oil drains quickly and
completely.
1. Unlock and remove the engine
cover (p. 62).
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