Search found 17 matches

by Wildcat
Thu Aug 01, 2024 6:36 am
Forum: Projects - Windmill
Topic: Dempster Aunu-Oiled Rebuild
Replies: 59
Views: 10230

Re: Dempster Aunu-Oiled Rebuild

Well, since I didn't follow directions and if I can't weld the crack, I'll have to abort the mission. Thanks for all your help.
by Wildcat
Tue Jul 30, 2024 11:45 am
Forum: Projects - Windmill
Topic: Dempster Aunu-Oiled Rebuild
Replies: 59
Views: 10230

Re: Dempster Aunu-Oiled Rebuild

Well, I did it! I guess when driving on the outer race, the snout cracked. Is welding an option?
by Wildcat
Mon Jul 29, 2024 11:25 am
Forum: Projects - Windmill
Topic: Dempster Aunu-Oiled Rebuild
Replies: 59
Views: 10230

Re: Dempster Aunu-Oiled Rebuild

That's a lot to take in and I appreciate your input. I'll see what I can accomplish following your lead. Again, thanks for your help.
by Wildcat
Mon Jul 29, 2024 9:09 am
Forum: Projects - Windmill
Topic: Dempster Aunu-Oiled Rebuild
Replies: 59
Views: 10230

Re: Dempster Aunu-Oiled Rebuild

No luck removing sleeve. Looks frozen to shaft.
by Wildcat
Tue Jul 23, 2024 5:12 pm
Forum: Projects - Windmill
Topic: Dempster Aunu-Oiled Rebuild
Replies: 59
Views: 10230

Re: Dempster Aunu-Oiled Rebuild

I’ll give it a try. I have a torch and sawzall.
by Wildcat
Mon Jul 22, 2024 5:25 am
Forum: Projects - Windmill
Topic: Dempster Aunu-Oiled Rebuild
Replies: 59
Views: 10230

Re: Dempster Aunu-Oiled Rebuild

Well after heating and pounding, got the end plate off. Shaft is pitted slightly as shown in the photo. All I've found behind the plate was a felt seal and corroded washer. Still can't budge the shaft. Sprayed lots more penetrating fluid and am letting it set for a while. No idea where to go from ...
by Wildcat
Wed Jul 17, 2024 10:31 am
Forum: Projects - Windmill
Topic: Dempster Aunu-Oiled Rebuild
Replies: 59
Views: 10230

Re: Dempster Aunu-Oiled Rebuild

Well, I've removed the outer hub, break drum, and set screw. I'll have to make another set screw as I messed up the threads.
Break drum spring also broken. Not sure how to remove the very tight inner hub(end plate/oil seal assembly).All I've tried so far is driving wood wedges between the three ...
by Wildcat
Mon Jul 15, 2024 12:26 pm
Forum: Projects - Windmill
Topic: Dempster Aunu-Oiled Rebuild
Replies: 59
Views: 10230

Re: Dempster Aunu-Oiled Rebuild

I’ll work on removing the hubs and let you know how that goes. Thanks for your help.
by Wildcat
Mon Jul 15, 2024 9:26 am
Forum: Projects - Windmill
Topic: Dempster Aunu-Oiled Rebuild
Replies: 59
Views: 10230

Re: Dempster Aunu-Oiled Rebuild

I found the set screw under the brake drum. Haven't yet tried removing it. I haven't been able to remove the wheel and brace spiders. Don't want break any more than I've already broken.
by Wildcat
Fri Jul 12, 2024 2:05 pm
Forum: Projects - Windmill
Topic: Dempster Aunu-Oiled Rebuild
Replies: 59
Views: 10230

Re: Dempster Aunu-Oiled Rebuild

I'll see if I can get the set-screw out. If I can find it.

I've already strapped the case down on a heavy table and used a big pipe wrench with a cheater and the shaft wouldn't budge.

thanks for your help.