Broken Coupling

Disconnect power & water then drain hoses.
We flipped the washer on it's side to gain access to the bottom. There was no need to take off the back panel. Keep a 5 gallon bucket and a few rags handy for the extra water in the pump line.
Disconnected the wiring harness. Removed the brackets holding the motor. It's a little tight on the back bracket. It has a 1/4" hex nut on the back side, so I used a 1/4" drive socket (see: small). Removed the bolts holding the gear case (this makes it a lot easier). Disconnected the pump hose and rotated the motor & gear box and pulled forward. This gives you access to the coupling. Remove the broken part. Clean the area for debris. NOTE: each part of the coupling has 3 fingers (these are what breaks off), so check to make sure you get all broken parts. Insert the new coupling. It has 3 parts; the plastic fittings go on tight and need to be snug to the shaft. Use a screwdriver handle on the center and tap down with a small hammer. Spray silicone on the rubber coupler to allow a little better slide.
Reverse the process. Line the gear box and motor up and push back into the tub assembly. We used 2 people to do this. It's easier to have someone stand over it and hold / rotate the gear box while the other one can align the motor & bolt everything back on.
It took us an hour, however, if you were doing a couple you could get it down to 30 min. flat.
Go wash your clothes!