Maintenance
70
13. 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.
[ECM01623]
14. Install the top cowling.
15. Dispose of used oil according to local
regulations.
TIP:
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.
EMU29115
Inspecting wiring and connectors
Inspect that each connector is engaged
securely.
Inspect that each ground lead is properly
secured.
EMU32113
Checking propeller
WARNING
EWM01882
You could be seriously injured if the en-
gine accidentally starts when you are
near the propeller. Before inspecting, re-
moving, or installing the propeller, place
the shift control in neutral, turn the main
switch to “
” (off) and remove the key,
and remove the clip from the engine shut-
off switch. Turn off the battery cut-off
switch if your boat has one.
Do not use your hand to hold the propeller
when loosening or tightening the propeller
nut. Put a wood block between the anti-cavi-
tation plate and the propeller to prevent the
propeller from turning.
1. Oil dipstick
2. Lower mark
3. Upper mark
1
2
3
ZMU06516
ZMU06562
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