I removed top of stem unit, not sure how to remove very
bottom of unit. the piece with washer on top
Thanks for your question! Once the bonnet is removed, the entire stem unit should pull straight out. To remove the seats and springs, we recommend to place an Allen wrench or similar object through the hole in the seat and spring, then scoop them out.
When reinstalling the seat and spring, you can reverse this process by placing them on the Allen wrench first, inserting it into the valve, then sliding the seat and spring down. Please note that the wide part of the spring goes down first.
Date published: 2015-08-27