Yamaha F30B Owner's Manual page 80

Maintenance
quickly.
The engine oil should be extracted with an oil
changer.
1. Put the outboard motor in an upright po-
sition (not tilted). NOTICE: If the out-
board motor is not level, the oil level
indicated on the oil dipstick may not
be accurate.
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2. Start the engine. Warm it up and keep
the idle speed for 5-10 minutes.
3. Stop the engine and leave it for 5-10
minutes.
4. Remove the top cowling.
5. Remove the oil filler cap. Pull out the dip-
stick and use the oil changer to extract
the oil completely.
1. Oil changer
6. Add the correct amount of oil through the
filler hole. Put back the filler cap and the
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7.
8.
9.
10. Recheck the oil level using the dipstick
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dipstick. NOTICE: Overfilling the oil
could cause leakage or damage. If the
oil level is above the upper level
mark, drain until the level meets the
specified capacity.
1. Oil filler cap
Recommended engine oil:
4-stroke outboard motor oil
Replacement engine oil quantity (at peri-
odic maintenance):
Without oil filter replacement:
1.5 L (1.59 US qt, 1.32 Imp.qt)
With oil filter replacement:
1.7 L (1.80 US qt, 1.50 Imp.qt)
Leave the outboard motor for 5-10 min-
utes.
Remove oil dipstick and wipe it clean.
Insert the dipstick and remove it again.
Be sure to completely insert the dipstick
into the dipstick guide, otherwise the oil
level measurement will be incorrect.
to be sure the level falls between the up-
per and lower marks. Consult your
Yamaha dealer if the oil level is out of
specified level.
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