I have panel off and waiting for a gear clamp off a MC shaft assembly I just got on eBay.
Going forward, is there a COMMERCIAL source who sells clamps that would work as gear clamps, (Bristol or hex or slotted) for other clamps that might break? Thanks for the help. I might need help with aligning this thing to read correct frequency when I am done, lots of gears! But I will read the literature and hope I get it. At least now that this is apart I can clean off the gears/gear teeth with isopropanol and “re-lube”. I assume just put light oil on the shafts themselves, not the teeth on the gears? Paul From: [email protected] <[email protected]> on behalf of Jacques Fortin via R-390 <[email protected]> Date: Wednesday, June 17, 2026 at 8:17 AM To: Paul Roche via R-390 <[email protected]> Cc: R390A <[email protected]> Subject: Re: [R-390] Removing Megacycle Change shaft Chapter 10 again: Read everything to the end ! Jack14 iPhone 16e Le 16 juin 2026 à 23:09, Paul Roche via R-390 <[email protected]> a écrit : <image0.jpeg> <image1.jpeg> Sent from my iPhone I dont know if you can get see this. Now what? I see how to remove the KHZ gear but not sure about the clutch disk and the “gear” above it. Paul > On Jun 16, 2026, at 10:09 PM, Jacques Fortin via R-390 > <[email protected]> wrote: > > Here is the needed clamp. > > 73, Jacques, VE2JFE in Montreal > > Hello Nick, > Good try, but the hole on this one is too big (0.435) the one to be replaced > measures 13/32" (0.406). > <00-99-SM-B-178486-CLAMP.pdf> > ______________________________________________________________ > R-390 mailing list > Home: http://mailman.qth.net/mailman/listinfo/r-390 > Help: http://mailman.qth.net/mmfaq.htm > Post: mailto:[email protected] > > This list hosted by: http://www.qsl.net > Please help support this email list: http://www.qsl.net/donate.html ______________________________________________________________ R-390 mailing list Home: http://mailman.qth.net/mailman/listinfo/r-390 Help: http://mailman.qth.net/mmfaq.htm Post: mailto:[email protected] This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html ______________________________________________________________ R-390 mailing list Home: http://mailman.qth.net/mailman/listinfo/r-390 Help: http://mailman.qth.net/mmfaq.htm Post: mailto:[email protected] This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html
