Honda Marine BF25A Owner's Manual page 74

11. MAINTENANCE
2. Remove the engine oil drain bolt
and washer using a 12 mm wrench
and drain the engine oil.
3. Install a new sealing washer on the
drain bolt and tighten the bolt
securely.
4. Refill to the upper level mark on the
oil level dipstick with the recom-
mended oil.
To avoid incorrect gauging of the
engine oil level, inspect the oil level
when the engine has cooled. The
outboard motord motor needs to
be in the vertical position.
5. Reinstall
the oil filler cap.
Always wash your hands after handling
used oil.
Also, 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 reclamation center. Do not throw
it
in the trash, pour it on the ground,
down a drain, or into the water.
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