Maintenance
97
7. Leave the outboard motor for 5-10 min-
utes.
8. Remove oil dipstick and wipe it clean.
9. 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.
10. Recheck the oil level using the dipstick to
be sure the level falls between the upper
and lower marks. Consult your Yamaha
dealer if the oil level is out of specified lev-
el.
F115, LF115, F115A1, FL115A1
F150, LF150, F150A1, FL150A1
11. Start the engine and make sure that the
low oil pressure-alert indicator remains
off. Also, make sure that there are no oil
leaks. NOTICE: If the low oil pressure-
alert indicator comes on or if there are
oil leaks, stop the engine and find the
cause. Continued operation with a
problem could cause severe engine
damage. Consult your Yamaha dealer
if the problem cannot be located and
corrected.
[ECM01622]
12. Dispose of used oil according to local
regulations.
IP:
●
For more information on the disposal of
used oil, consult your Yamaha dealer.
● Change the oil more often when operating
the engine under adverse conditions such
as extended trolling.
EMU29114
Inspecting wiring and connectors
● Inspect that each connector is engaged se-
curely.
●
Inspect that each ground lead is properly
secured.
1. Lower level mark
2. Oil dipstick
3. Upper level mark
1. Oil dipstick
2. Lower level mark
3. Upper level mark
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U63P1DE0.book Page 97 Tuesday, March 29, 2011 7:15 PM
©2019 Yamaha Motor Corporation, U.S.A.