Vacuum Swith

[Steve Dawson]

Does anyone have a vacuum switch as shown. It's found on the rear of a DG and sends the signal for high or low vacuum.

12V

Thanks,

Steve

[M20JFlyer]

Steve

I can't be certain this will solve your problem..but believe you should be able to locate a workable one from any bone yard that will let it GO

this part in my 91J was made by Sigma Tek ING from Agusta , Kansas  although my J is a 28 volt the picture you sent has the same part number as my 28 v so be careful when you find a replacement to ask voltage

just a tip. Properly mark these wires when removing i.e. As the new or replacement switch may have the label affixed in a different location. ( any questions about this comment give me a call)

my expensive avionics shop messed up my switch installing a garmin radio   Then made the problem worse with error installing the new switch.. A friend and I spent 2 hours trying to figure why the new part Wud not work

we finally got with someone that was familiar and got it correct in one minute. 

P 832.655.4203

 

[cnoe]

There's a thread on MS somewhere about "repairing" these. A search might turn up some more info.

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