Improper mounting of the outboard motor could result in hazardous conditions. For
permanently mounted models, your dealer or other person experienced in proper rigging should
mount the motor. If you are mounting the motor yourself, you should be trained by an
experienced person. For portable models, your dealer or other person experienced in proper
outboard motor mounting should show you how to mount your motor.
The information presented in this section is intended as reference only. Proper mounting
depends in part on experience and the specific boat and motor combination.
2.1.1 Mounting height
The mounting height of the outboard motor greatly affects your boat running efficiency. If the mounting
height is too high, cavitation tends to occur, thus reducing the propulsion. If the mounting height is too low,
the water resistance will increase and thereby reduce engine efficiency. Mount the outboard motor so that
the anti-cavitation plate is between the bottom
of the boat and a level 25mm below it.
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