and speed units on our boat are the original B&G Hunter
analog displays from 1985. I picked up a Simrad
IS 12 Combi display with transducers for under $100.00 so I want to replace and install the "New"ones.
The B&G tansducers are both removable. The speed housing is plastic, and the depth
is a flush (No flange) metal housing.
I have never installed, nor removed transducers. I imagine that I would start the removal
process by pounding out the old ones from inside, with perhaps a bit of heat gun to help things along? Then finish the removal
fro mthe outside once ther is a bit to grip?
Could I bed
the new transducers in 3M 4000 sealant
Any tips on the whole process?