I just saw you post. I have a flywheel magnet charger and have for close to 40 years.
I have learned that even though the pre war motors loose much of there magnetism over
time it doesn’t effect how a motor starts or runs. Most of the pre WW-II motors out there
have never had their magnets recharged and they start and run just fine. In the video
below I’m firing a old coil from a Bendix mag. I never recharged the tiny magnets in
that flywheel. In spite of the greatly reduced magnetism the coil works fine.
However if you want to ship me your flywheel I’ll be glad to charge the magnets for you.
As your having problems with PM you can email me at old.days@yahoo.com
Tubs.
https://youtu.be/71W9cPMV09A?si=vWCJXN7Vd0S-CSir
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A "Boathouse Repair" is one thats done without having tools or the skills to do it properly.