Yamaha F250 Owner's Manual page 63

ECM01240
CAUTION:
Change the engine oil after the first 10
hours of operation, and every 100 hours or
at 6-month intervals thereafter. Otherwise
the engine will wear quickly.
NOTE:
Change the engine oil when the oil is still
warm.
The engine oil can be extracted with an oil
changer (recommended), or drained by re-
moving the oil drain screw.
Extracting the oil with an oil changer (normal
oil change)
1. Put the outboard motor in an upright po-
sition (not tilted).
2. Pull out the dipstick and use the oil
changer to extract the oil.
3. Remove the oil filler cap. Add the correct
amount of oil through the filler hole, and
install the filler cap.
1. Oil filler cap
Recommended engine oil:
4-stroke outboard motor oil
Engine oil quantity (excluding oil filter):
5.6 L (5.92 US qt) (4.93 Imp.qt)
ECM00970
CAUTION:
Do not overfill the oil, and be sure the
G
outboard motor is upright (not tilted)
when checking and changing the engine
oil.
If the oil level is above the upper level
G
mark, drain until the level meets the
specified capacity. Overfilling the oil
could cause leakage or damage.
4. Remove oil dipstick and wipe it clean.
5. Completely insert the dipstick and re-
move it again.
6. Check the oil level using the dipstick to be
sure the level falls between the upper lev-
el mark " " and lower level mark " " . Fill
with oil if it is below the lower level mark
" " , or drain to the specified level if it is
above the upper level mark " " .
Maintenance
57