Reply to "Mystery derailment gremlin"

AGHRMattOGR Forum Member SUPPORTING MEMBERMEMORIAL SUPPORTER

I have an Atlas PS4750 Hopper that does that. Noticed that one of the couplers, while at the proper height, was skewed ever so slightly. Fixed that and the derailments were reduced, but not eliminated. Need to take the car apart to check to see if the center sill has a twist in it.

You might have something like the above going on. Doesn't take much sometimes.

4/10/1312:03 PM

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