Yamaha F90B Outboard Motor User Manual


 
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3-5
EMU00204
PRE-OPERATION CHECKS
w
If any item in the pre-operation check is
not working properly, have it inspected
and repaired before operating the out-
board motor. Otherwise, an accident
could occur.
cC
Do not start the engine out of water.
Overheating and serious engine damage
can occur.
EMU00206
Fuel
8 Check to be sure you have plenty of fuel
for your trip.
8 Make sure there are no fuel leaks or
gasoline fumes.
8 Check fuel line connections to be sure
they are tight.
8 Be sure the fuel tank is positioned on a
secure, flat surface, and that the fuel
hose is not twisted or flattened, or likely
to contact sharp objectss
EMU00208
Oil
8 Check the level of the oil in the sump
with the dipstick. If necessary, add oil to
bring the level up to the upper mark.
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