For many sessions now, the work on CNR 3737 – my S-3-a Mikado – has involved removing piping from the boiler, to the point where it was starting to look like a tube. On Friday, Andy Malette and I started adding piping – and already it’s a definite change for the better.
We started by removing the rest of the handrails (but keeping the stanchions in place), so they’d be out of the way. Then I bent up and added the exhaust pipes from the Elesco Feedwater Heater. This required a fair bit of trial and fit to get the pipes to hug the smokebox. We then installed the cold water supply pipe from the feed water pump. Next, we added the Hancock check valve on the top of the boiler, then fitted the hot water pipe from it.
I still have to add the condensate pipe, which runs from the side opposite the water supplies, down the smokebox, under the boiler, and back along the length of the locomotive towards the tender.
Before wrapping up the session, we managed to add the four sand lines, too.
While there’s a lot to do – and still some stuff to remove/reshape – it feels like we’ve turned a corner in this project. Thanks in part to its piping, this model is going to have a lot of character – and a very different look than it did when I bought it.
(Thanks for another great work session, Andy!)