Maintenance
1
1. Screw
TIP:
LOCTITE 572 is used as a sealant.
21. Install the top cowling.
22. 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
securely.
Inspect that each ground lead is properly
secured.
93
ZMU07956
EMU41671
Inspecting propeller
EWM02681
WARNING
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, move
the control lever to the neutral position,
turn the main switch to the "
sition, 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
ZMU07186
ZMU07185
" (off) po-