...... There is NO known easy diagram for removing the Cab.
Once I figured it out - it was pretty easy!!

Two screws inside the Ashpan in the rear, and one screw in the middle of the piston assy, and the BOILER (not Broiler) comes right out!

Then, on the inside of the Boiler, one screw holds the front of the Cab on...

Cheers!!

I forgot about SP1!!!
That would make a GREAT On30 model!!
What do you say, Bach Man!!?

I'm one of MANY who represent 3-foot gauge with On30!!!

I don't recall there being too many Rivet Counters in "Owen Thirty"!!! 
I STILL want that ALCo WP&Y Diesel - even if it needs a little "selective compression" to get it around ez-track.....
~ NOT as crammed as LGB's effort! (They made that to be able to get around the equivalent of a 15" radius curve, in O scale!!)
YOUVE ALREADY GOT the sound board, from your RS-3 or S-2, in HO scale!!

As far as buildings - INEXPENSIVE (but more realistic than "Plasticville") Kits, of structures NOT like everything else....

  While I'm at it.....
How about some SCALEO scale buildings - even as kits??? Structures appropriate for a Narrow Gauge Layout!! 
What do you guys think???

LGB Trains did a G Scale version in the late 80's, that sold well!!

HERE'S something I'd LOVE to buy in On30!!!
It's a mainline Northern narrow-gauge ALCo diesel....
"Sound Value" would be GREAT in this one!!