Yes, I see that it is sold as a unit but thought I'd give it a try. Thanks. The sending unit is on a threaded nut inside the reservoir but wasn't sure if anyone knew a trick to get the sending unit and the plunger/float to uncouple or how the plunger makes contact to the sending unit to make the circuit.
Exactly this. Thank you Muc. much appreciated. It's back in operation...:thumb:here's a picture showing the inside float with the plastic clip on the post.