Decoder Install in a ConCor PA

[SOUPAC]

I was of the opinion that just about everyone involved in N scale had at least 1 ConCor PA. I know I have several. But unbelievable to me, I’m unable to find a single post about installing a decoder. (there was one involving buying a different frame) If you’ve installed a decoder in a PA made by ConCor let me in on the procedure — please!

[wm3798]

I had the C-liner version of the same drive, but didn't need it for my layout, so I sold it.  From the looks of it, there's a lot of grinding needed to make room for a chip.  Once you're over that hump, you just need to get the wires where they need to go, and figure out how to drop an LED in the nose somewhere.

For all the hassle, I'd just buy a newer Kato or LifeLike PA.  The shells are probably nicer, too.

Lee

[Hiroe]

Relatedly: Has anyone tried using a large drill press for milling frames? I suspect that it's quite possible, with the right choice of endmills and table mounts. If so, it would be a lot faster than spending the time to grind it out.

[wm3798]

I use a band saw with a high tooth count metal cutting blade.  For finer work I use a Dremel.

I have a big drill press, but I haven't applied it to this purpose yet.  It seems like a bazooka where a fly swatter would do.

Lee

[central.vermont]

The way I would go with this is to have the frames milled professionally by http://www.aztectrains.com/dccframes.html
I have had John do several frames for me and have always been pleased with the results. I think it's well worth the $10.00 he charges to do this. He not only mills a place for the decoder but also clearances for the motor brushes and any wire channels too.
You will not be disappointed. 

Jon

[central.vermont]

Rick,

Not sure how old your PA is but there is two installs I have found online.
The first one is of the newer model with the 8-pin plug. This uses a TCS decoder.

http://www.tcsdcc.com/public_html/Customer_Content/Installation_Pictures/N_Scale/Con_Cor/Alco%20PA-1/Con-Cor%20Alco%20PA-1.htm

The second one would be for the older models that will need milling done to the chassis.
This install would use most any decoder of your choice that is of the hard wire type.

http://www.trainweb.org/nrmrc/dccconv/ccpa1.pdf

Also this link is very useful for looking for other loco installs.

http://www.trainweb.org/nrmrc/dcc/conversions.html

Hope this is useful for you Rick.
Good luck.

Jon