07-15-2014, 06:02 PM
And the model progresses...
To fix the problem of the overly fast drive I pulled out a NWSL gear tower that I was intended for my 4-8-0 camelback and installed it here. The first problem that I came across was that the gear was meant for a thicker axel. I soldered a hallow brass tube to take up some of the space,
then chucked it into my " lathe " and opened the center hole to the proper size with a file..
With the gear reinstalled I was able to begin putting the drive back together.
On to the next hiccup,,,, The next part that needed attention was the eccentric on the valve gear. On this model the eccentric crank attaches to a smooth pin on the driver by a small set screw. The one in this picture is fine.....
The one on the other side is another story.
The set screw has been broken off flush with the crank and needs repair.
To fix the problem of the overly fast drive I pulled out a NWSL gear tower that I was intended for my 4-8-0 camelback and installed it here. The first problem that I came across was that the gear was meant for a thicker axel. I soldered a hallow brass tube to take up some of the space,
With the gear reinstalled I was able to begin putting the drive back together.
On to the next hiccup,,,, The next part that needed attention was the eccentric on the valve gear. On this model the eccentric crank attaches to a smooth pin on the driver by a small set screw. The one in this picture is fine.....
My other car is a locomotive, ARHS restoration crew