Thread: help with thru-hull transducer
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Old 04-03-2006, 05:47 PM
Blue197320 Blue197320 is offline
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Join Date: Mar 2006
Location: Miami Fl
Posts: 947
Default help with thru-hull transducer
can someone please tell me if there is a way to know if my 73 20 has a factory thru-hull installed WITHOUT major dissassembly? if not i want to put one of the airmar units in that dont require all the fiberglass work. thanks for the help.
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