Removing one bolt at a time shouldn't be a problem, but while it's out would be a good time to add a soft copper crush washer between the hut and the housing in addition to whatever sealer you choose. You can find those things on Ebay in all sorts of diameters and thicknesses. I'd choose one about 30 to 40 thousandths thick, and as close a fit to the bolt as possible. You'll get more sealing area that way than simply relying on some kind of moose juice on the threads.

Torque- - - -the bolt has a tapered snout that engages a locking groove in the bearing race, IIRC, and it needs to be snug, but not tight enough to distort things- - - -maybe 20-25 ft/lbs or so? Get the locknut TIGHT, like 50-55.
Jerry



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