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Reply to "MTH 30-1220-1 RailKing 2-6-6-6 Steam Engine lighting is dim when smoke unit is operating during DCS operations (Issue solved)"

There is a service bulletin for Premier Challenger with the 5V board and a mux board in the locomotive to fix that exact issue.  I wonder if a similar issue exists with the RailKing Challenger.

I think my first step would be to make sure there are no loose connections in the locomotive or tender, it appears when the smoke unit is drawing current that you're losing a lot of voltage to the lights.

OGR Publishing, Inc., 1310 Eastside Centre Ct, Suite 6, Mountain Home, AR 72653
800-980-OGRR (6477)
www.ogaugerr.com

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