Maintenance
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. Apply LOCTITE 572 to the threads of the
bolts and screw, and then install the
apron.
TIP:
LOCTITE 572 is used as a sealant.
15. Install the top cowling.
16. 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.
EMU29116
Inspecting wiring and connectors
Inspect that each connector is engaged se-
curely.
Inspect that each ground lead is properly
secured.
87
EMU41671
Inspecting propeller
EWM02681
WARNING
You could be seriously injured if the en-
gine accidentally starts when you are near
the propeller. Before inspecting, remov-
ing, or installing the propeller, move the
control lever to the neutral position, turn
the main switch to the "
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. Place a block of wood between the anti-
cavitation plate and the propeller to prevent
the propeller from turning.
ZMU07779
ZMU07996
" (off) position,