Re:GP7 spares wanted
is a common problem with usa trains have had the same problem,
am runnig several usat locos nw2, 2pcs sd70 20t switcher
the electronics inside can give you a head ache so what i do is take the pliers
cut out everything, order a 5 or 6A decoder, rewire , replace all lights with massoth lights and sockets and
than your loco will run perfectly.
be carefull when using the original lights these are only 1V so please do not fogetto set you decoder vallues to 1 V
I get carried away again sorry
anyway good luck with you nice usat loco