4th gear pressure switch leak

[hrhoward]

I have the 4th gear pressure switch, n.c., in my hand. I have put air pressure to it, about 35 psi, and the switch operates but leaks right at the terminal. Is it supposed to leak?

 

[imac61]

sounds lie the diaphram has a hole in it, swap it with a known good one same part#

 

[WE4]

Bad switch

I have the 4th gear pressure switch, n.c., in my hand. I have put air pressure to it, about 35 psi, and the switch operates but leaks right at the terminal. Is it supposed to leak?

Replace as needed. Purchase one of the new design ones.
Bruce
We4

 

[hrhoward]

Bruce, imac61, thanks.
Didn't think it should leak like that.
Took me a while but I found a "real" parts house that could get them. Advance Riley Zone didn't have a clue.