Monday, March 8, 2021

The Arroyo Shay No. 2

 After sitting in multiple pieces for quite a while, I have finally painted Arroyo Tram No.2. The project started out as a way to make a freelance version of Gilpin Tram No.2 out of a Bachmann 2 cylinder, 2 truck shay and a Wiseman Models backdate kit. So, it's mostly painted. I still have some details to add, like the injector water line that broke off, bell cord, etc. I'll post again when done.

 Modifications - Lengthen the frame, boiler, and tender


I had to figure out if the cylinders could be dismantled and the drive shaft modified from a 2nd engine. Looked like it could be done........

 
The moment of truth, cutting the shaft with a razor saw..............

 Lining up the shaft to drill a hole for the portion of the shaft and valve gear for the third cylinder


Carefully drill the hole. Yep, that's a big hole in a little rod.
 

Assembled on the lower portion. Use your best adhesive here.....


Test run to see if it works, yes, it does.........

Then take it all apart and paint it a few years later........


3 comments:

  1. Wow, Brian! You are braver than I, messing with the drive train on a locomotive! Thanks for sharing and keep the updates coming!

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  2. Ditto Brian......what is your chuck set up on the lathe......? A Jacobs chuck held by a mandril.....or in the 3 jaw?

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    Replies
    1. Tom, it is held by a Jacobs Taper Chuck Arbor. Something like this but I don't remember the taper:
      https://drillsandcutters.com/5mt-taper-shank-6-jacobs-taper-chuck-arbor/?gclid=CjwKCAjwmeiIBhA6EiwA-uaeFTtZLnRiLT78FoZiuSbgx3Ws5si5znTx8IB9QIrQJcjemzQU69XJyhoCISAQAvD_BwE

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