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Dempster Main Shaft Removal & Replacement

Posted: Wed Mar 10, 2021 10:14 am
by Undy
I recently purchased a Dempster 8ā€™ 12A with motor, wheel, tail, but no tower. The small wheel hub, brake, and main shaft look to be in rough shape and will need to be replaced. I have begun the process to remove the main shaft but would feel more comfortable if someone out there in windmill land has produced a video or written play by play game plan to complete the process of removal and replacement of the compromised main shaft.
Thanks so much, Mark Underwood

Re: Dempster Main Shaft Removal & Replacement

Posted: Wed Mar 10, 2021 4:53 pm
by windybob
I have done a written explanation here before. I don't even know where to start looking. I may have even done more than one. Maybe someone can help find it.

Re: Dempster Main Shaft Removal & Replacement

Posted: Wed Mar 10, 2021 8:12 pm
by CTXmiller
Mark,

Welcome to the forum.

Found this:
viewtopic.php?f=3&t=181&hilit=Removal

And
viewtopic.php?t=125

Re: Dempster Main Shaft Removal & Replacement

Posted: Thu Mar 18, 2021 11:02 am
by Undy
Thanks for reaching out with the information-Iā€™m in the process of removing parts to access the main shaftšŸ‘

Re: Dempster Main Shaft Removal & Replacement

Posted: Thu Mar 18, 2021 12:41 pm
by windybob
Ok. If you have any questions, holler.

Also, 12A mills are radically different from the standard #12. There are no 6 ft 12A mills to start with. Take notes. take pictures. Take memory pills. LOL