Gravely 991083 Spindle dissassemby

[KE4AVB]

Anyone here have taken the 58810800 spindle apart for putting in new bearings? I can't seen to find an explode view of the spindle to work from. I currently know the top bearing is a FHR205-16SP which I can get an alternate bearing for but I have yet to gain access to the lower bearing. Spindle blade bolt (screw) seems to frozen in place because I have yet to break it free so I probably need try heating it on the two blades that I can't get off so far only broke free.

[KE4AVB]

Ahhh if the images are right I would need a pin wrench. My luck is that I can't them apart using the wrench.