First off...I live on Ultra Copper RTV. It's the only one allowed in the toolbox. Does everything well.

On the workbench, as if I had the front cover off the motor and laying on a workbench. Makes it easy to see/feel/do anything when you aren't in a confined area. To get the seal in..find something around the place to use as a driver. Something the same size around that you can tap on to drive the seal in place.