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I have a North Pole Central Boxcar 6-82739 that keeps derailing.  What I have found is that all 8 wheels are loose on the axle and rotate freely, independent of the axle rotating as well as the opposite wheel.  The wheels also wobble on the axle.  The car runs freely in the straight sections, but binds in the curves.  I can't understand how one wheel is loose as they should be pressed on, but all 8.   The car probably has less than 3 hours of running time.  I plan on measuring the wheel spacing on another boxcar, then using a wicking thread locker.  Any thoughts on this fix?

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Are the wheels wobbling on the axles so much that they are derailing the car?

If you use a wicking thread locker, how will you keep it from wicking all the way into the journals at the ends of the axles?

You might consider removing the wheel/axle from the truck before securing the wheels to the axles.

RoyBoy posted:

Are the wheels wobbling on the axles so much that they are derailing the car?

If you use a wicking thread locker, how will you keep it from wicking all the way into the journals at the ends of the axles?

You might consider removing the wheel/axle from the truck before securing the wheels to the axles.

Yes, the wheels are wobbling a lot.

The wicking compound would most likely cause a problem.  I could also use a retaining compound which is thicker, but it would be a good idea to removing the wheels/axles from the truck.

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