washer making noise when washing. rinse and spin was normal.
Everthing went to plan except the wet side of the parts removal was difficult. used puller to remove the wash plate and got it to release. But the plastic part of the wash plate released and left the aluminum part still on the coupling. Corrision was the problem, and I had to again use a puller to remove this part of the wash plate. So it wasn't a matter of just lifting the wash plate off by hand. The rest of the replacement was fine.
Move the washer to the garage and laid it on its side. Remove the large nut from the center shaft using a crescent wrench. Tap the wrench with a hammer until the nut comes loose. Next you'll need a puller to remove the part that was secured by the nut. Mine would not come off by hand. Next remove the three screws securing the white plastic components to the bottom of the washer. Remove the two plastic pieces and throw them in the trash because I'm sure they're garbage. Reverse the process for installation and reinstall the washer. Put some clothes in for the test wash and the washer should be silent. Two different appliance repair folks gave me estimates that were higher than the cost of replacement. I got out from under this fix for around a hundred bucks. It was worth every minute of my time. Good luck.
Washer pulsator was coming loose during wash cycle.
Since the old pulsator had actually come off during a wash cycle, I was able to place the new one on easily. Tightened the screw with a socket. Then placed the new cap on. Before placing the new pulsator on, I was able to clean all the mold and hard deposits off the mechanism under the pulsator. The hard deposits were also scrapped from the pulsator holding (where the screw goes) which may have caused the problem to begin with.