Steve Dawson Posted December 16, 2015 Report Posted December 16, 2015 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 Posted December 27, 2015 Report Posted December 27, 2015 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 Posted December 27, 2015 Report Posted December 27, 2015 There's a thread on MS somewhere about "repairing" these. A search might turn up some more info. Sent from my iPad using Tapatalk
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