[R-390] Removing Megacycle Change shaft
Jacques Fortin
jacques.f at videotron.ca
Tue Jun 16 13:36:41 EDT 2026
Yes, exactly that !
See attached picture: close to 7/16".
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).
Maybe the 0.435 ones are for the Kc and Mc knobs, I will check.
73, Jacques, VE2JFE in Montreal
Maybe the clamp in question is this one?
https://www.navy-radio.com/rcvrs/r390a/drawings/17310-00/00-85-SM-B-170763-CLAMP.pdf
Nick England K4NYW
Chapel Hill NC
www.navy-radio.com
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