Operation
66
EMU27889
Adjusting trim angle (Power trim and
tilt)
WARNING
EWM00754
z
Be sure all people are clear of the out-
board motor when adjusting the trim an-
gle. Body parts can be crushed between
the motor and the clamp bracket when
the motor is trimmed or tilted.
z
Use caution when trying a trim position
for the first time. Increase speed gradu-
ally and watch for any signs of instability
or control problems. Improper trim an-
gle can cause loss of control.
z
If equipped with a power trim and tilt
switch located on the bottom cowling,
use the switch only when the boat is at a
complete stop with the engine off. Do
not adjust the trim angle with this switch
while the boat is moving.
Adjust the outboard motor trim angle using
the power trim and tilt switch.
To raise the bow (trim-out), press the switch
“
” (up).
To lower the bow (trim-in), press the switch
“
” (down).
Make test runs with the trim set to different
angles to find the position that works best for
your boat and operating conditions.
EMU27913
Adjusting boat trim
When the boat is on plane, a bow-up attitude
results in less drag, greater stability and effi-
ciency. This is generally when the keel line of
the boat is up about 3 to 5 degrees. With the
bow up, the boat may have a greater tenden-
cy to steer to one side or the other. Compen-
sate for this as you steer. When the bow of
the boat is down, it is easier to accelerate
from a standing start onto plane.
1. Trim operating angle
1. Power trim and tilt switch
1. Power trim and tilt switch
DN
UP
1
ZMU01781
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2019 Yamaha Motor Corporation, U.S.A.
