Mark VII Cam follower sheave

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Ash1562
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Mark VII Cam follower sheave

Post by Ash1562 »

Do these ever pop up on eBay? I'm looking for one as the one I have is starting to get a bit long in the tooth
1960's vintage Shopsmith Mark VII with Bandsaw, Belt Sander, Jointer
Ash1562
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Posts: 75
Joined: Wed Nov 20, 2019 11:43 am

Re: Mark VII Cam follower sheave

Post by Ash1562 »

To be more clear, the two pins that ride the cam are bent. Can I replace those by pushing them out and getting new ones?
1960's vintage Shopsmith Mark VII with Bandsaw, Belt Sander, Jointer
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JPG
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Re: Mark VII Cam follower sheave

Post by JPG »

Ash1562 wrote: Sun Oct 23, 2022 1:34 pm To be more clear, the two pins that ride the cam are bent. Can I replace those by pushing them out and getting new ones?
YEP! Note amount of projection before replacing. If bent that may be impossible and those herein must help thee.
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Goldie(Bought New SN 377425)/4" jointer/6" beltsander/12" planer/stripsander/bandsaw/powerstation /Scroll saw/Jig saw /Craftsman 10" ras/Craftsman 6" thicknessplaner/ Dayton10"tablesaw(restoredfromneighborstrashpile)/ Mark VII restoration in 'progress'/ 10
E[/size](SN E3779) restoration in progress, a 510 on the back burner and a growing pile of items to be eventually returned to useful life. - aka Red Grange
Ash1562
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Posts: 75
Joined: Wed Nov 20, 2019 11:43 am

Re: Mark VII Cam follower sheave

Post by Ash1562 »

JPG wrote: Sun Oct 23, 2022 3:03 pm
YEP! Note amount of projection before replacing. If bent that may be impossible and those herein must help thee.
[/quote]

Awesome! What do i search for to find those pins? Any particular keyword?
1960's vintage Shopsmith Mark VII with Bandsaw, Belt Sander, Jointer
User avatar
JPG
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Posts: 34650
Joined: Wed Dec 10, 2008 7:42 pm
Location: Lexington, Ky (TAMECAT territory)

Re: Mark VII Cam follower sheave

Post by JPG »

Ash1562 wrote: Sun Oct 23, 2022 3:21 pm
JPG wrote: Sun Oct 23, 2022 3:03 pm
YEP! Note amount of projection before replacing. If bent that may be impossible and those herein must help thee.
Awesome! What do i search for to find those pins? Any particular keyword?
[/quote]

hardware store :D




Tension pin.(spring pin/roll pin)

Will try to get dimensions tonight.


Am working from memory here. Hope they actually are tension pins. :o
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╟JPG ╢
╚═══╝

Goldie(Bought New SN 377425)/4" jointer/6" beltsander/12" planer/stripsander/bandsaw/powerstation /Scroll saw/Jig saw /Craftsman 10" ras/Craftsman 6" thicknessplaner/ Dayton10"tablesaw(restoredfromneighborstrashpile)/ Mark VII restoration in 'progress'/ 10
E[/size](SN E3779) restoration in progress, a 510 on the back burner and a growing pile of items to be eventually returned to useful life. - aka Red Grange
Ash1562
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Posts: 75
Joined: Wed Nov 20, 2019 11:43 am

Re: Mark VII Cam follower sheave

Post by Ash1562 »

Tension pin it is! Gonna dig up my calipers and measure em out
1960's vintage Shopsmith Mark VII with Bandsaw, Belt Sander, Jointer
Ash1562
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Posts: 75
Joined: Wed Nov 20, 2019 11:43 am

Re: Mark VII Cam follower sheave

Post by Ash1562 »

I measured 1/2" long and 0.11" diameter so probably around 7/64" ?
1960's vintage Shopsmith Mark VII with Bandsaw, Belt Sander, Jointer
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JPG
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Re: Mark VII Cam follower sheave

Post by JPG »

3/32" They are a few 0.001 over hole size.
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╟JPG ╢
╚═══╝

Goldie(Bought New SN 377425)/4" jointer/6" beltsander/12" planer/stripsander/bandsaw/powerstation /Scroll saw/Jig saw /Craftsman 10" ras/Craftsman 6" thicknessplaner/ Dayton10"tablesaw(restoredfromneighborstrashpile)/ Mark VII restoration in 'progress'/ 10
E[/size](SN E3779) restoration in progress, a 510 on the back burner and a growing pile of items to be eventually returned to useful life. - aka Red Grange
Ash1562
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Posts: 75
Joined: Wed Nov 20, 2019 11:43 am

Re: Mark VII Cam follower sheave

Post by Ash1562 »

Thank you sir!
1960's vintage Shopsmith Mark VII with Bandsaw, Belt Sander, Jointer
Ash1562
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Posts: 75
Joined: Wed Nov 20, 2019 11:43 am

Re: Mark VII Cam follower sheave

Post by Ash1562 »

JPG wrote: Sun Oct 23, 2022 8:15 pm 3/32" They are a few 0.001 over hole size.
I know I'm supposed to mount the follower on the cam with the "thick" part up but for the life of me, it doesn't like to move. The only way it'll work is with the thin part up.

What am I missing?
1960's vintage Shopsmith Mark VII with Bandsaw, Belt Sander, Jointer
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