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by shipwright
Tue Mar 19, 2024 11:13 am
Forum: Maintenance and Repair
Topic: Mark VII “Project Machine”
Replies: 116
Views: 20115

Re: Mark VII “Project Machine”

I was pretty happy to find that it was doable myself. Mark VII control sheaves aren’t easy to come by.
by shipwright
Tue Mar 19, 2024 10:16 am
Forum: Maintenance and Repair
Topic: Mark VII “Project Machine”
Replies: 116
Views: 20115

Re: Mark VII “Project Machine”

Yes, as I remember it fit right in with a little interference, enough to keep it in place.
by shipwright
Mon Mar 18, 2024 3:07 pm
Forum: Maintenance and Repair
Topic: Mark VII “Project Machine”
Replies: 116
Views: 20115

Re: Mark VII “Project Machine”

No problems so far but I haven’t used it much. That said I see no reason to doubt that it is as good an new.
by shipwright
Tue Feb 20, 2024 3:02 pm
Forum: Maintenance and Repair
Topic: Mark VII “Project Machine”
Replies: 116
Views: 20115

Re: Mark VII “Project Machine”

I do have holes for lubrication however. The motor shaft is original and the shortening and pressing in of the Mark V sleeve only hid half of the lubricating hole so I can still access it.
by shipwright
Tue Feb 20, 2024 2:51 pm
Forum: Maintenance and Repair
Topic: Mystery Attachments …. again!
Replies: 6
Views: 3282

Re: Mystery Attachments …. again!

The are all functional …… if I only knew the function…..🤔
by shipwright
Tue Feb 20, 2024 9:36 am
Forum: Maintenance and Repair
Topic: Mystery Attachments …. again!
Replies: 6
Views: 3282

Re: Mystery Attachments …. again!

No, it does not fit a way tube. So far I haven’t found any two pieces that fit to each other either.
….. but they were definitely made to do something…..
by shipwright
Tue Feb 20, 2024 9:08 am
Forum: Maintenance and Repair
Topic: Mystery Attachments …. again!
Replies: 6
Views: 3282

Re: Mystery Attachments …. again!

Thanks for the input. I’ll look into your ideas and get back to you, hopefully sooner than this response.
by shipwright
Sun Oct 29, 2023 2:56 pm
Forum: Maintenance and Repair
Topic: Mystery Attachments …. again!
Replies: 6
Views: 3282

Mystery Attachments …. again!

Several years ago I picked up an old 10ER that came with previous owner made parts that turned out to be an ingenious copy lathe. With the help of some other forum members the mystery was solved over several days and discussions. Well, it’s happened again. ShopSmith owners are a clever bunch and the...
by shipwright
Sun Oct 29, 2023 12:38 am
Forum: Maintenance and Repair
Topic: Mark VII “Project Machine”
Replies: 116
Views: 20115

Re: Mark VII “Project Machine”

This is for JPG. Back on page 8 of this thread we were discussing what I might find inside the headstock of the greenie on the quill advance shaft. Well I got into it yesterday while replacing the gilmer belt. It was interesting. There were no washers at all inside, way too many on the spring side, ...
by shipwright
Thu Oct 26, 2023 8:03 pm
Forum: Maintenance and Repair
Topic: Mark VII “Project Machine”
Replies: 116
Views: 20115

Re: Mark VII “Project Machine”

I tried some wax on the cam. Now it turns down more easily to a low speed of 680ish. However it is under such pressure at that end that with the wax is slips back to around 720. I can live with that. 😁