This is actually a trick I found while working on my Warrior, but might be handy for any Scout guys working on their rigs.
From the American Welding Society forums.
When you have an internal bearing race that is being stubborn and not wanting to come out, or you don’t have the correct puller, you can run a weld bead on the internal bearing surface of the race and as it cools it will shrink and fall out in most cases (this is only for the removal of bearings that you aren’t trying to save for future use). the welding process can be any of them except for possibly oxy-acet due to the peripheral heating of the area, GTAW, SMAW, GMAW, or FCAW will all work. You do need to consider how weld spatter can impact the area surrounding the bearing pocket. For sensitive areas GTAW will work the best without causing damage from spatter contamination. You also have to take great care with where you place the ground as improper grounding can cause damage to other bearings that may be part of the system or to other machined surfaces.
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