Quote:
Originally Posted by Metalman
I have a Windsport 27K. The coach batteries no longer charge when the engine is running. I imagine that there is an isolating device that is faulty, but I don't know what it looks like or where it's located.
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Your 27K should be just like my 27.1
You have a Trombetta relay controlled by the BIRD circuit. The Trombetta relay is in the battery compartment towards the inside mounted on a bracket up high. It looks like this:
The main contacts are probably burnt open.
Trombetta is a brand name, you need a continuous duty low current relay to replace it if found bad. This is what I replaced mine with over a year ago:
https://www.amazon.com/gp/product/B072MZHK48/
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