8-6
f
I s h e r m a n
180
T
rIm
T
abs
Trim tabs are electrically and hydraulically operated. The trim tab system includes a hydraulic
pump, a switch with an integrated indicator, and an auto-retract feature. The switch controls the
pump which lowers and raises the trim tabs. The indicator keeps you constantly aware of the trim
tab’s position. The auto-retract feature automatically raises the tabs every time the ignition switch is
turned off .
Trim tabs are used to regulate the attitude of the boat while moving. They are operated by a
switch panel and will aid in trimming the boat fore and aft for a smoother ride. Trim tabs can improve
the ride of your boat by adjusting where the water is hitting the keel line. In a slight chop, the waves
may be hitting the keel of your boat around the helm area causing an uncomfortable ride. By
adjusting the trim tabs and lowering the bow, the waves will hit the keel at a more forward point and
soften the ride. Experimenting with trim tabs in various sea conditions will help you determine the
best positions for your boat under different load conditions.
Trim tabs are also useful in correcting a port or starboard running list. If the boat is listing to the
port side, press the starboard trim tab switch toward “bow down”. Press the port trim tab switch
toward “bow down” to correct a starboard list. This will tend to lower the bow by pulling the higher
side to a level position. If your bow is already in a low position and your tabs are down, you may
correct a listing condition by pressing the trim tab switch toward “bow up”. This will cause the low
side to rise and level the boat. The running angle will also gradually improve.
Trim Tab Pump Location
The trim tab pump is located inside the center console storage area. The hydraulic fluid level
should be checked on a seasonal basis.
w
ashdown
- r
aw
w
aTer
To operate the raw water washdown, open the seacock with the washdown I.D. tag located in
the starboard side of the aft bilge. Depress the raw water switch on the helm switch panel. The
system will now be pressurized at the raw water outlet. A hose with a spray nozzle attached may be
used intermittently without turning the switch off in the same fashion as a garden hose . The raw
water pump has an internal pressurization switch that will maintain water pressure as needed until
the switch is turned off . The pump is mounted to the transom in the aft port rigging compartment .
Summary of Contents for 181 CE 2017
Page 1: ......
Page 3: ......
Page 7: ...T a b l e o f C o n t e n t s ...
Page 11: ...1 4 W e l c o m e ...
Page 25: ...3 6 G e n e r a l I n f o r m a ti o n ...
Page 33: ...5 4 I n s t r u m e n t a ti o n a n d S w itc h e s ...
Page 43: ...6 10 M a i n t e n a n c e a n d S e r v ic e ...
Page 54: ...8 7 Fisherman 180 Safety Labels and Location ...
Page 55: ...8 8 Fisherman 180 ...