In the 3 years I've owned my 284, I've manged to braek both front axles. Now I realize I shouldn't use 4 wheel drive unless it's absolutely required. The latest issue is for the front right axle (tire hub and all) to fall off. I've destroyed the 2 bearings. Where can I find an exploded view or better yet an exploded view with a parts listing for this assembly? I've found the bearig dims but I'm not sure if there are seals or??? Any help would be great.