[jmatta]

Charles -Jake, thanks for the great video; it really gives us an insite to how all these parts interplay. I've looked at the PET diagram, but it doesn't show the bearing housing as a separate part...should I assume this part fits into the intermediate shaft?

When you recommend removing the seal for greater lubrication, again, I assume you mean the outer one that you removed in the video?

I won't be tearing my engine down soon, but as an active club DE instructor/some times racer, I am very interested in this topic.