NW Modeling List
nw-modeling-list at nwhs.org
Tue Sep 16 20:58:01 EDT 2014
The domes give access to the DCC, you don't need to dissassemble the
engine to add DCC. Filling them in is not recommended, but to work the
new domes the same way.
If you make some kind of notching fit, maybe dashes of Walthers goo will
hold them in place and yet you could remove them fairly easily if you
need access, then just goo them back, unless you can make a reasonably
good press fit snugly. MY new BLI 4-4-4-4 tender has no screws for the
shell, they snug pressed the shell on, that had me going for a short
trying to find out how to remove the shell....oh DUH!!!
On 9/16/2014 7:56 PM, nw-modeling-list-request at nwhs.org wrote:
> Message: 3
> Date: Tue, 16 Sep 2014 10:29:53 -0400
> From: NW Modeling List<nw-modeling-list at nwhs.org>
> To:nw-modeling-list at nwhs.org
> Subject: Re: Virginian AG
> Message-ID:<mailman.4094.1410883427.30127.nw-modeling-list at nwhs.org>
> Content-Type: text/plain; charset="us-ascii"
> You say the domes pop off on the model. Is there a big hole to fill?
> The reason I am asking is that I am presently involved in changing the
> domes on a Bachmann C&O H-4. It involves debonding the present domes and then
> filling in a large hole with styrene and putty. It's a pain! New domes will
> be from masters made by the 3D process and then cast in resin. This whole
> process involves disassembling the boiler, cab, etc. If the AG can be
> worked on and domes replaced without all this
> disassembly it may be a very easy conversion to make if someone can make
> the drawings and have the domes made by Shapeways.
> Jim Kehn
> In a message dated 9/16/2014 10:18:19 A.M. Eastern Daylight Time,
> nw-modeling-list at nwhs.org writes:
> I poured over some images, and I see the diffrerrences now, the
> Virginian Tender sides are higher, the domes maybe a little narrower
> maybe slightly longer.
> The domes pop off on the RR model, so maybe if you hit Precision scale
> or other parts places you may get the correct dome.
> I don't understand why they couldnt tool up for the domes, but it might
> mean changing the entire boiler casting just for the piping, might be
> why they didnt want to mod the domes.
> But the model community even some OEM manufactures have done mod kits
> for other engines like a box cab for the athearn hustler, the AG would
> need some piping and the domes changed.
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