Do-It-Yourself Story

Opened up transmission housing and removed all gearing to inspect for worn parts. The Professional 6 is all metal (except for the transmission housing cover) so just a couple of gears looked worn. Planetary needed adjustment, although the gearing was solid. Replaced the transmission housing cover with a new metal version. Cleaned out the old grease (all that grease...) and repacked the gears. Closed it up, ran it for 30 minutes to set in the new grease, and everything sounds smooth and quiet. Two things if you decide to try this very doable rebuild: You will need high-quality snap ring pliers. I fought with that thing for over an hour because my snap ring pliers were substandard. Also, be prepared to deal with grease. Lots and lots of grease. I also give Appliance Parts Pros highly my highest recommendation for quick service and high-quality parts. They were a pleasure, start to finish (especially Tiffany B).