Replaced the shaft & mode shifter assembly. Also replaced the pulley as it had taken some damage from the wobbling clutch dog. And replaced the tub seal since it's normally inaccessible with the shaft in place. This is an advanced repair that took a lot of time. Removing the tub nut took a 1 11/16" socket and a 700 ft-lb impact wrench and I had to hammer on the nut for several minutes to break it free of the tub. Disassembly of the washer is complete, and requires a lot of space for panels, pieces of the tub and drive, and keepers for screws. I was not able to do this in the laundry room, moved it to the garage.