Fuso hub nut tool. It's this or a chisel! I purchased a 6 sided hub nut socket (sorry, forget the exact size) and welded 2 pins onto it. It wasn't exactly the right size, so I put it in my press and adjusted it until it fit on the hub nut perfectly.
If you use a chisel your hub nut looks like this afterwards.
These photos alone helped me crack the code on how to take the brake drum off! I have bought a 1991 FG in pretty sad shape. I managed to get it to the tire shop. The guy told me one brake was seized and the other side needed a new bearing.
I used two giant 12" nails in these holes and twisted them at the other end to get the hub nut off. I stared at it for a couple days before finding this page.
I did manage to free a cylinder inside the brake drum and clean it up with 320 grit sand paper. The bearing has me stumped though. NAPA and everybody online can find me an outer bearing, but the inner one is elusive. I can't find a part number. I think (hope) all I need is the seal. I assembled everything thinking the last guy to put it together didn't tighten this hub nut, but then realized when the drum tightened against the back-plate that the spacing is all wrong.
I was going to get it down the road without the seal, but it appears that the seal also seats it properly on the shaft? --hopefully a quarter inch or so outboard.
Does anyone know where i can find an inner wheel bearing seal or the whole thing?
Thank you! If I should post this somewhere else let me know.
Greg
'91 FUSO FG