Proto 2 ,3volt SD90 Problems No nothing.

SDBOB1OGR Forum Member

I picked up an SD90 cheap unseen.Figuring make a dummy. Here the loco looks clean like new. Placed on track nothing,no lights no sound, nothing. Tried loosening truck connections nothing.For a challenge I figured try to repair. It is a 3 volt proto 2. What would be most economical way to repair? MTH parts,nos. Or ERR ?

2/11/197:47 AM

Original Post

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