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I went on the Harbach website and archived all of the "Download" files. I have them on Dropbox.
https://www.dropbox.com/scl/fo/47yz5wahzlgkbcjyvjqhz/h?rlkey=g625efsk15aew727rrgg4su1m&dl=0
https://web.archive.org/web/20110619110243/http://cbtricks.com/Amp/maco/maco_750b/index.htm
https://www.worldwidedx.com/threads/help-with-maco-750.29057
That is HIGH VOLTAGE . . . Be EXTREMELY CAREFUL !
I found an interesting YouTube video, testing the PALOMAR ERF 9530.
An "eye-opener" . . .
https://www.worldwidedx.com/threads/palomar-erf9530-source.265632
I have been watching a ton of Mark's videos on YouTube. Although I have learned a lot, much of it is way over my head. I would love to ask him a few questions, but he doesn't do that, apparently.
For those of you who might be curious, from info in his video's, I believe I've located where he...
Save up some more money and buy a Stryker SR-955HPC . . .
Look up Mark Sherman, aka "Hard Drive", on YouTube ( "Fine Tune CB" ) . . . KNOW what you want, in advance ( Watch ALL of his SR-955HPC videos ) . . . You can ONLY contact him on Facebook. Mark will order the radio for you . . . He...
From what I understand, the original plug was only "waterproof" because it had a rubber "boot" that was pulled up over it after it was screwed in place . . . I might be wrong about that, however.
That makes a lot of sense . . . The good news is that if any bearings are messed up or missing, they should be a "standard" size and fairly easy to find, if necessary.
The one internal part that worries me ( other than the Gear Train ) is the potentiometer that operates the "direction needle"...
Oh, yes . . . "Basic" disassembly is definitely in the plans ( NOT the Gear Train ) !
The exploded drawing in the manual gives a "hint" to what lies within. I'll definitely open it up in an "inverted" position, to avoid chasing 98 Ball-Bearings all over the place !
Sorry for the delay in replying. I was out of state for my Mother In Law's 80th birthday and just got in the door about an hour ago .
I will definitely use the info that has been provided to aid my search for the correct plugs !
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