Thanks for the advice guys.
Well I did go out there and try more heat but sounds like not nearly enough, especially considering that I didnt damage the bellows at all the first go round before I got them out of the way. And they still didnt move. I talked to a VP mechanic at the local shop and he said "NO HEAT no no no NO!"... but I had already tried it twice so it was too late for that. He said get a big breaker and they would come out, he said they are set with blue loctite to 110 ft/lbs so they are really tough. But I broke off two 1/2 to 3/8 reducer bits (my 1/2" hex is a 3/8" drive) so finally I gave up on the pivot pins.
I got the bellows out and squeezed a dremel in to cut the tubing on the hydro hose right at the fitting - then using an 11mm box end and another wrench to pry up the 11mm and turn it while standing on my head and humming Dixie I was able to move the fitting about 1/8 turn at a time and 30' later got the damn thing out. So then I cleaned up the tools, took a long 9hr break to have a few drinks to celebrate my hard fought victory before I get out there tomorrow to clean all the threads on the hydro manifold and all other nuts, bolts, screws, before I grease up and anti-seize every single one - unless loctite is critical - before I start putting it all back together.
I'm hoping I didnt damage the nylon washers and bushings too much with heat but it still pivots smoothly and there is nothing I can do anyway cuz them pivot pins are not coming out - or at least I am not willing to keep attempting whatever it takes to get them out!
Good news is that I finally got the hose out - I just hope the new one goes in easily and the whole things goes back together without any more issues!
