Friggin pinion nut not breaking loose....

I went to machine shop, bought a 3/8 chunk of flat bar and had him machine a large rectangle in the end of the bar. Slide over yoke and let it bottom out on something. Then break out the 3/4”drive socket set. My air supply doesent really suit my 3/4 drive,need to change some fittings and add a bigger hose.

so the 3/4 drive and a pipe get it done. Locktite needs heat.