What is this air switch?? - Printable Version

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+--- Thread: What is this air switch?? (/showthread.php?tid=7349)

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What is this air switch?? - Thekrents15 - 05-08-2023

   

I’ve been hunting down air supply leaks and found this.
It is at the top of the front air supply tank on the engine side.
It has 2-3/8” air lines, suspected switch at the top with wires.

I would like to know what it is and how to refer to it while looking for replacement part.

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RE: What is this air switch?? - Gnawrocki1 - 05-09-2023

I think I have the same leaking pressure switch. Newell told me that the switch lights the dashboard light to indicate low air pressure.
I got a new one from Newell and will be replacing soon when I get under the coach to run some additional wiring in the same area.

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RE: What is this air switch?? - Richard - 05-09-2023

Bingo, low air switch. Get one set at 60 psi.

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RE: What is this air switch?? - kaptain - 05-09-2023

(05-08-2023, 07:16 PM)Thekrents15 Wrote:  I’ve been hunting down air supply leaks and found this.
It is at the top of the front air supply tank on the engine side.
It has 2-3/8” air lines, suspected switch at the top with wires.

I would like to know what it is and how to refer to it while looking for replacement part.

Did you use soap water to find the leak?

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RE: What is this air switch?? - Thekrents15 - 05-09-2023

Yes after my wanding with my infinicon “sniffer”
Alerted me to the leak. After repositioning to the back side of the drive axel I hosed all of the connections, hoses and parts up there and the switch had several leaks. Interesting my old ears could hear a leak, but I couldn’t locate it until I soaked it down. Then it started to gurgle, and was easy to find.

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