390 EC Horn not working

[Coolcatjd]

My 1987 Searay 390 EC has 2 trumpets on deck. I put 4 drops of oil in the compressor. The compressor is working properly. Took the 6 screws off the back of the trumpets on deck and inspected parts. Cleaned the thin metal diaphragms and put back together. One trumpet is working the second trumpet is not working. Any ideas how to get the second horn working?

 

[JimG]

Sounds like your'e on the right track... maybe more cleaning on the one.

Some reading for you:
http://www.clubsearay.com/index.php?threads/official-390-e-c-thread.18613/

Welcome to CSR!

 

[Coolcatjd]

The gasket was bad on one horn. I made a gasket out of gasket paper. Both horns are working now!

 

[Handsome Transom]

The gasket was bad on one horn. I made a gasket out of gasket paper. Both horns are working now!

One of my winter jobs this year as well my trumpets both sound but intermittently

 

[Express 390]

The gasket was bad on one horn. I made a gasket out of gasket paper. Both horns are working now!

Hey John that was a good idea