[kyleb]

The wire you are looking for is small gauge, just enough to ground the indicator light on the dash

On mine, the screws were brass. I was replacing it on a gravel floor. If you drop one, a magnet won't be any help.

Since my switch was on the 'wrong' side of the air tank, access was very difficult, I could see it, or I could touch it - but not both at the same time.
It took me over an hour to find the darn screw!

If I ever have to replace that switch again, I will relocate it for easier service!

[Floridian]

Great piece of info from both of you, thank you.

[encantotom]

i am working on an 84.  the air pressure you are referring to is in the picture on the right on top of the rear wet tank.

it is leaking like crazy

what air pressure sensor is it?  or part number of the one you put on

thanks

tom

[kyleb]

I believe that is a LP-3 Low Air Pressure Switch.

60PSI +/-

[encantotom]

kyle, thank you

i found it at a kinda local fleetpride. 12 bucks

tom

[kyleb]

Let's see if this works . . .

061600.pdf Size: 111.81 KB  Downloads: 17

[encantotom]

i had glen install it this morning and all is well. low pressure light came on at 63psi. it is 60 psi plus or minus 6 psi

now i have them finding other air leaks using my leak detector and kids bubbles

tom