Push To Talk

Push To Talk

<HTML>After being scolded several times by ATC it dawned on me that my PTT button in my 182 was working intermittently.  After some investigation I believe that the problem is in a light blue, flat cable harness that runs from a printed circuit board in the yoke to a similar board behind the instument panel.  The instrument panel end is very difficult to reach and will require the removal of at least two intruments.  Before I start trying to remove this harness I would like to know if anybody knows of a source for a replacement cable?</HTML>

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Re: Push To Talk

<HTML>Cessna sells parts for their airplanes.  An excellent source is http://www.cessnaparts.com</HTML>

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Re: Push To Talk

<HTML>George: Thanks for the quick response.  I have a Cessna parts list for my plane and the harness is not listed.  Also, I am advised by a local shop that Cessna does not make this part.  This harness also carries the signal for the electric trim and remote ident button.  There is a plug at each end, It has been suggested that I rewire the whole thing, an expensive project.  I am also advised that intermittences with this harness are common. Hopefully, it is common enough that some shop offers a replacement.</HTML>

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