Maintenance
98
the outboard motor is in the water.
Inspect the engine idle speed using the me-
ter that is equipped on the boat. Results may
vary depending on whether testing is con-
ducted with the outboard motor in the water.
1. Start the engine and allow it to warm up
fully in neutral until it is running smooth-
ly.
2. Inspect the engine idle speed. If the en-
gine idle speed is out of specification,
consult a Yamaha dealer or other quali-
fied mechanic.
EMU35085
Changing engine oil
NOTICE
ECM01711
Change the engine oil after the first 20
hours of operation or 3 months, and ev-
ery 100 hours or at 1-year intervals there-
after. Otherwise the engine will wear
quickly.
Consult your Yamaha dealer for replacement
of the engine oil filter and change of the en-
gine oil.
EMU29115
Inspecting wiring and connectors
Inspect that each connector is engaged
securely.
Inspect that each ground lead is properly
secured.
EMU29175
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.
Idle speed (in neutral):
600–700 r/min
ZMU05867
6AW-9-7A-1E0.book 98 ページ ２０１３年１１月２６日 火曜日 午後７時３６分
