Howdy Gang,
I'm helping a friend replace his king pins in a 1998 Ford F600 crane truck .
The tapered keeper pin that holds the king pin in has broken off with most of it still in place.

We cut the king pin apart with a grinder to get the hub out of the way.
Using a air hammer then a 20 ton hydraulic jack set up still that pin will not move.

we used Mapp gas torch to heat the axle then soaking it with Moovit.
Lots of beating with a good size short sledge hammer and drifts.

There is about 3/8" threads left on the pin - maybe I mushed the threads over.

I looked at the rear side where the pin goes in and see what looks like a circle weld around the pin. I also see the "P" oil bubbling around the pin.
Been beating on it for a few hours

anybody have any helpful tips thanks
hank