I think it’s the “Z” bracket inside. Sent from my iPhone ...nr4c. bill
> On Jun 25, 2020, at 10:12 AM, Howard Sherer <h...@lehigh.edu> wrote: > > I have had a KPA500 for many years and the only annoying thing is that I > hear clicking of the metal case parts as it heats up and cools down. all of > the case screws are tight and I had this problem from the early days even > before I had to remove the RF deck and send it to the factory for minor > repairs 2 years ago. > > I don't think there is a way to find the source of the clicking unless I > bypass the interlock and run it with the case panels off. Have others had > this occur and if so did you find the source and solution? > > Howard > ______________________________________________________________ > Elecraft mailing list > Home: http://mailman.qth.net/mailman/listinfo/elecraft > Help: http://mailman.qth.net/mmfaq.htm > Post: mailto:Elecraft@mailman.qth.net > > This list hosted by: http://www.qsl.net > Please help support this email list: http://www.qsl.net/donate.html > Message delivered to n...@widomaker.com ______________________________________________________________ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html Message delivered to arch...@mail-archive.com
