David is having problems with his Kato locomotive. He writes:

“The wheels are trying to run on my Kato 37-6110 GE P42 but it will not run. Had it about a year (it ran fine). Steadily it did not run as it did before. I understand the trucks have both motors in them. Not inside the engine. Does this cause problems while in use? My layout has a grade of 2″ drop and travels 8′. The train does pickup some speed going down the grade. Is this the cause of the problem. Can it be fixed? How can I do that? Thank You for your HELP.”

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