Reply to "Big Boy #4014 moves under power for the first time in over 50 years • The UP is bringing out the 4014, see schedule 🚂"

Chuck SartorOGR Forum Member

What makes no sense to me is when the air was dumped and went into emergency, why didn't the diesel immediately drop the load and go back to idle? The diesel was still pushing after the train was in emergency. Even if everyone 'forgot' about the MU box was still in run, the emergency brake application would have over ridden that. Electrical malfunction was the cause, not human error.

2/16/198:22 PM

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