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Mark VII Cam follower sheave
Posted: Sun Oct 23, 2022 1:33 pm
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
Re: Mark VII Cam follower sheave
Posted: Sun Oct 23, 2022 1:34 pm
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?
Re: Mark VII Cam follower sheave
Posted: Sun Oct 23, 2022 3:03 pm
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.
Re: Mark VII Cam follower sheave
Posted: Sun Oct 23, 2022 3:21 pm
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?
Re: Mark VII Cam follower sheave
Posted: Sun Oct 23, 2022 5:34 pm
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
Tension pin.(spring pin/roll pin)
Will try to get dimensions tonight.
Am working from memory here. Hope they actually are tension pins.

Re: Mark VII Cam follower sheave
Posted: Sun Oct 23, 2022 7:30 pm
by Ash1562
Tension pin it is! Gonna dig up my calipers and measure em out
Re: Mark VII Cam follower sheave
Posted: Sun Oct 23, 2022 7:58 pm
by Ash1562
I measured 1/2" long and 0.11" diameter so probably around 7/64" ?
Re: Mark VII Cam follower sheave
Posted: Sun Oct 23, 2022 8:15 pm
by JPG
3/32" They are a few 0.001 over hole size.
Re: Mark VII Cam follower sheave
Posted: Mon Oct 24, 2022 3:27 am
by Ash1562
Thank you sir!
Re: Mark VII Cam follower sheave
Posted: Mon Oct 24, 2022 6:14 pm
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?