I received three of the new Lionel SD45's in both road #'s for the Santa Fe and the NW #1776. If anybody remembers the last run where plagued with problems of loose couplers or coupler found broken off the engine and detached from its wiring. A slightly longer screw or better packaging around each coupler would save a ton of problems. I'm sure Lionel learned from the first run. Nope, they didn't. I opened the NW #1776 first and the front coupler was complete detached with the wires dangling. The loose coupler broke the bell and some other pieces. Same problem as the first run. I next went for the SF and that one suffered the same damage on the rear coupler. Just some terrible quality control that could have been avoided. The last SF engine was okay but both couplers were sagging and ready to fall off. I manage to tighten those but the screw doesn't seem long enough.
I'll contact my dealer tomorrow and ask for an exchange or refund.
If you ordered any of the SD45's, my advice is to call your dealer and ask him to inspect the engine before shipping out. If he say's its okay, have him pack some tissue paper around the couplers to prevent vibration.