When maneuvering at low speeds you can reverse (move throttle
forward or aft) the shift mechanism. This will react in a braking
action.
Steering Your Boat
Watch the stern when you turn!
Steering a boat can be compared
to driving a car on slippery or icy pavement.
Be cautious always.
When you turn the wheel, the stern responds first by swinging out in
the opposite direction of the bow. When you are trying to avoid an
object in the water, this swing could turn out to be critical.
Always give yourself plenty of room to make a turn. You also should
slow the speed of your boat while turning. Never make sharp, fast
turns as this could cause loss of control. Remember that your pas-
sengers should be seated whenever you’re underway.
Trimming Your Boat
Trim refers to the way a boat floats on the water. Your boat will work best
when it is trimmed to run at an angle between 3 to 5 degrees to the
water. You can trim your boat by shifting gear or passengers or, if your
boat is so equipped, by adjusting the drive unit angle or the trim tabs.
Power Trim
The operator can adjust this boat to the ideal boat angle for load and
water conditions by trimming the drive unit (Figure 5.3). The power
trim system allows the operator to adjust the drive angle while under-
way by changing the angle of the outdrive in relation to the boat’s
transom. It also allows the operator to raise and lower the drive for
trailering, beaching, launching, or operation in shallow water.
Note: Refer to your engine manufacturer’s owner’s manual for
information concerning maintenance and operation.
Drive Angle
The drive angle of the boat is the relationship between propeller
thrust to the planing surface of the hull’s bottom. You can improve
the performance of the same boat under varying conditions by
adjusting the drive angle.
Moving the drive unit angle towards its innermost adjustment brings
the propeller in as close as possible to the transom. The angle of
5-9
CORRECT
Gives maximum performance
INCORRECT
C
auses
b
oa
t
t
o
"
p
l
o
w"
INCORRECT
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auses
b
oa
t
t
o
"
porpoise
"
Figure 5.3 Trimming the Drive Angle
CAUTION:
When shifting between forward and reverse, always
pause in neutral for a few seconds before reversing the rotation
of the propeller. This will prevent unnecessary damage to the
drive system.
CAUTION:
High speed acceleration in reverse can create a
wake that could wash over the transom and flood the boat.
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