4-24
EMU04080
CHECKING BOLTS AND NUTS
1) Check that bolts securing the cylinder
head and engine and the nut securing
the flywheel are tightened with their
specified tightening torque.
2) Check the tightening torque of other
bolts and nuts.
EMU16350
CHECKING TOP COWLING
Check the fitting of the top cowling by push-
ing it with both hands.
If the fitting is loose have it repaired by a
Yamaha dealer.
EMU04090
MOTOR EXTERIOR
EMU04100
Cleaning the Outboard Motor
After use, wash the exterior of the outboard
with fresh water.
Flush the cooling system with fresh water.
NOTE:
Refer to Flushing Cooling System instruc-
001183
tions in "TRANSPORTING AND STORING
OUTBOARD MOTOR".
EMU04120
Checking Painted Surface of Motor
Check the motor for scratches, nicks, or
flaking paint. Areas with damaged paint are
more likely to corrode. If necessary, clean
and paint the areas. A touch-up paint is
available from a Yamaha dealer.
E