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I really appreciate any help in this area. I am trying to finish up a project of converting a Weaver Gp38-2 to a Gp40-2. I need the issue #173 48/ft O scale news article that does this conversion. I am having trouble on the dynamic brake detailed area.

IF I can't purchase a copy,  can someone e-mail me a copy of this article [pgs 39-41] or take some pics of the article and e-mail me to MArk[dot]Massa86[at]gmail.com? 

Thanks in advance for your assistance in this mater.

 

Sorry, Railpub does not have this issue in stock and the magazine itself is long gone.

Last edited by prrhorseshoecurve
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Thanks mwb! I got the e-mail and the article is what I was looking for!

 

NOW a question for Sunday Shunter who did this conversion:

What type of fans did you use? 

 

I have the brass fan housings and grills from PSC. Unfortunately the grills do NOT have the diffuser [the button like object found in the center of the fan]

Later I went to Atlas O and purchased the SD35 Dynamic Brake housing w single exhaust stack as well as the four fans. While the Atlas O fans have the diffuser as well as free rotating fan blades, unbeknown to me and in the parts diagram on the Atlas O website, two sides of the fan rings come flat on each fan. Now this is an issue because in either the Atlas O SD35 Dynamic Brake Housing as well as the Des Plains Hobbies EMD Sd40/Gp40/Sd40-2 Radiator fan hatch the fan holes are circular-leaving a gap where the flat fan housing metts the fan hatches. A small but annoying issue.

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