Replace Lowrance sonar - Montauk 170

Electrical and electronic topics for small boats
Montauk2003
Posts: 25
Joined: Wed Apr 20, 2016 12:41 pm
Location: Lake Wylie, SC

Replace Lowrance sonar - Montauk 170

Postby Montauk2003 » Fri Aug 17, 2018 7:25 am

I have the original Lowrance sonar that came with my 2003 Boston Whaler Montauk 170. Is it difficult to replace including wiring running through the hull? I am having some problems with the Lowrance getting scrambled readings after about two hours of boating and turning it off and on did not fix the problem.
Thanks,
Dan
Lake Wylie, SC