Large Scale Central

More lengthened Sierra Coaches

Back in the day, Dennis did some long coaches by combining 2 Aristo Sierra shorties into one long coach. Paul then talked about something similar -
https://largescalecentral.com/t/lengthening-sierra-cars/81015

The Aristo Sierra coaches are getting easy to find. I have a box of 4 junkers in my FL home waiting for the chop, and then 3 more came up on FB for $100, so I seized the opportunity to chop them!

Dennis combined 2 coaches into 1 and ended up with 8 window pairs - about 16 windows. I figured with 3 coaches (Obs, Coach and Combine) I could make a long combine and a long Observation by adding the combine baggage area to the coach and the combine passenger area to the Observation.

The coaches are pretty old and beat up - out of 3 coaches which should have 12 steps, I got 5 useful unbroken ones. (But I know where there are more - in FL!)

Taking them apart was messy - the outsides were all dirty as if they’d been sitting on a shelf in a barn for 20 years. But the exploded diagrams are online so I managed to deal with them.
These coaches come with a cute light on the wall, which I ripped out with big pliers. The silver strip outside hides the socket they are glued in to, so I didn’t want to have to deal with new strips.

Then the wires all end up on a PCB underneath, which also got junked.

So after a scrub, out with the blue tape and the Micromark table saw, and away we go.

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Here’s the first cut, separating the combine in to 2 pieces.

Then I chopped the ends off the coach and the Observation, making sure I got the right combination of toilet+stove at the right end.

Here’s the first mockup on the kitchen counter. I had taken the glazing out first, but the coach is so brittle I started losing the crosspieces. I left the glazing in the other 2 - it can be removed later.

I then took the floor of the combine and cut it behind the bolster so it was longer than the baggage area, and cut the Observation’s floor to match aligned with the switches underneath. The offset overlap helps to strengthen them when glued. That left me with the coach floor and an end. Hmmm . . .

Anyway, it allowed me to set up both revised coaches on trucks and take a photo.

The other leftover makes a very short toilet+stove coach:

Love it! I laughed out loud at this one!

Ist kleinekrappenhousenmiteinentruckenzufahren! Wunderbar!!

Nice work. I do know a little German, and Regner kit assemblies added to the grey cells. Would there be so many -en endings though?

Back in the 1980s I made a 1-truck Pullman from a Walthers kit in HO. Neat little coach with a couple of seats and a full bathroom with a showering young lady printed on the shower curtain!

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Pete, after spending at least 4.5 minutes last night on that silly word, I’m grateful that you responded. Not being a fluent Deutschsprecher, I’m afraid I erred on the “en” side, just because you can never have enough of those in German. Or tsch’s. Or Umlauts.

[edit’] Translated from native Germlish: SmallCrapHouseWithOneTruckForTraveling

:grin: :innocent:

So why did you leave them out?

Cuz I don’t know how to type them… :nerd_face:

Sorry the the sidetrack…
Eric started it though…
:stuck_out_tongue_winking_eye:

Looking forward to your ongoing progress though, I have no idea how you’ll complete those joints but am eager to find out.

While these forüms don’t have much by way of font choices, you can copy ‘foreign’ text from another docüment, like a Regner Manual: “Heißdampföl”.

That makes 2 of us.

I’ve been out boating so they are still waiting for the clean-up. Usually I can slip a strip of styrene into a gaping joint, plus a little plastic filler, and then paint over it. These coaches, with their raised panels in black, will need some thought. I think I have to paint the sides anyway, as the gold bits are all in the wrong places.

I took the wiring strip from the Obs with me on the boat in order to figure out what was what.


It has a full-bridge rectifier (next to the ‘CAR’ text) and the Obs ends where there are marker lights are tagged “+ -” so they are LEDs.
I did wonder why the truck connections for the pickups are reversed at one end. Of course - one truck is reversed from the other, but both have the same red/black wires in the same place, so they have to be cross-connected.

That PCB is now cut in 2. I just happen to have some 5-way flat cable to connect the 2 halves. I haven’t decided how the interior lights will fit, but I suspect LEDs again.

Thanks Pete, you just gave me a DUH moment, in that only LED’s require a polarity marking, leaving anything else (incandescent) as polarity insensitive.

Sheesh, I’m slow…