Coming back from WI, SpyderAnn's trailer spit out all of her left side wheel bearings. It ruined the hub, axle, and tried to wear a hole in the wheelwell. The axle is welded to the trail arm, so, the whole assembly has to be replaced.
Step one: remove the cargo box body. I had hoped I could remove the trail arm by itself. Nope. So, 8 bolts, a ground strap and the wiring harness connector, and the chassis and box are far enough apart to get to the bolt that serves as an axle.
Then, remove axle, and press out the bearings. Press into new trail arm. Use anti seize. Then re install arm, shock, box body, hub, bearings, seal, cap and wheel.
Pix to follow, once I get done! Joe