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ZANE 11-08-2012 14:15:54 98.83.76.105 Report to Moderator	Today while rummaging around in one of my parts piles I saw where I had taken a #80 roller chain apart several months ago and had some left over parts. I never throw away left over parts! Might find a use for them??? Anyway the pins from the #80 chain looked a lot like the dowel pins I buy fof my 8N lift adjusting jigs etc. So I got out my digital caliper and measured one against an original cam follower pin. The original one is .309 and the pins out of the chain are .311. So I think that in a pinch the pins out of a #80 roller chain could be used for the cam pin. Would have to cut it down because the roller pin is about 1-1/4" or so lond with a hole in one end. The pins are hardened too. Zane [Reply]   [No Email]
Tim PloughNman Daley 11-09-2012 05:03:25 24.180.180.50 Report to Moderator	Re: CAM FOLLOWER PIN in reply to ZANE, 11-08-2012 14:15:54   Hi Zane- I think the actual original size is 5/16" (.3125) as Ford used basic fractional sizes for everything. Your .309 pin is probably worn out-of-round -did you measure in three places? I would not worry about .003. If I had to use something in a pinch, I'd get 5/16 drill rod or bar stock and fab one -after I looked through all my old coffee cans of misc nuts and bolts! Tim Daley(MI)   [Reply]  [No Email]
ZANE 11-09-2012 13:49:51 98.83.76.105 Report to Moderator	Re: CAM FOLLOWER PIN in reply to Tim PloughNman Daley, 11-09-2012 05:03:25   I'm going to remeasure again but I've been told that the original cam follower pin is .003 smaller than the standard 5/16" dowel pin that I supply with my 8N lift adjusting jig kit. Zane   [Reply]  [No Email]
George Marsh 11-08-2012 15:15:47 50.104.246.0 Report to Moderator	Re: CAM FOLLOWER PIN in reply to ZANE, 11-08-2012 14:15:54   Zane, Thanks for the info. I think the pin on my jubilee is 5/16 = .3125. I may use the pin, a 5/16 ID bushing, or one roller bearing the next time I replace mine. My cam and levers are worn so much that I made my last pin out of 1/2 bolt and turned the one end down to 5/16. This gave me just enough to compensate for a worn parts. I'll use the pin see if I couldn't use a roller or a bearing to fit the pin. No more than I use my tractor, I think my 1/2 inch pin will last longer than I do. George   [Reply]  [No Email]