Trimming Outboard Motor; Adjusting Trim Angle For Manual Tilt Models - Yamaha F9.9D Ower's Manual

Outboard motor f9.9d; t9.9d
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the engine stop switch, then turning the main
switch to "
" (off).
EMU27861

Trimming outboard motor

The trim angle of the outboard motor helps
determine the position of the bow of the boat
in the water. Correct trim angle will help im-
prove performance and fuel economy while
reducing strain on the engine. Correct trim
angle depends upon the combination of
boat, engine, and propeller. Correct trim is
also affected by variables such as the load in
the boat, sea conditions, and running speed.
EWM00740
WARNING
Excessive trim for the operating condi-
tions (either trim up or trim down) can
cause boat instability and can make
steering the boat more difficult. This in-
creases the possibility of an accident. If
the boat begins to feel unstable or is hard
to steer, slow down and/or readjust the
trim angle.
1. Trim operating angle
EMU27871
Adjusting trim angle for manual tilt
models
There are 4 or 5 holes provided in the clamp
bracket to adjust the outboard motor trim an-
gle.
1.
Stop the engine.
2.
Remove the trim rod from the clamp
bracket while slightly tilting the outboard
motor up.
Operation
1
ZMU02858
34

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T9.9d

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