Bill,
My speed transducer was set with 5200 and I removed this with this stuff I bought from West Marine that removes 5200. However this was not without quite a bit of persuasion with a 4x4 and small sledge hammer. I cut a 4x4 fence post down to about 2 feet long and put this on top of the transducer and then wailed on it with the sledge hammer. It finally came out. The depth transducer was epoxied in. I used a Dremel tool to gouge out the epoxy and them gave it the same persuasion to finally remove it.
When I installed the new ones I just used 4200 and the large nut so the next owner does not have the same issues.
David
#397
