I used the old style shaft seal in conjunction with the three lip seal on this new style mounting stem, as recommended by redcarpetdrew and beekeyknee in their step-by-step instructional threads. Both seals were packed with central seal grease.
Here I have taken the stem down hand tight and marked the positions of the three drain slots seen earlier in the transmission case. I will be tightening counter-clockwise another hammer blow or two, which will leave me in good position for set screw placement. The right leg of this tool is where the set screw recess is located.
This tightening will lock the steel sleeve of the tub bearing in place with the transmission case, and we only need to take out all slack. No requirement here for a heavy whack.

Here I have taken the stem down hand tight and marked the positions of the three drain slots seen earlier in the transmission case. I will be tightening counter-clockwise another hammer blow or two, which will leave me in good position for set screw placement. The right leg of this tool is where the set screw recess is located.
This tightening will lock the steel sleeve of the tub bearing in place with the transmission case, and we only need to take out all slack. No requirement here for a heavy whack.
