I always repack my own wheel bearings on my FifthWheel, not too much trouble just messy. My question is: Pulling the hubs to check brake pads, is it a good idea to replace rear bearing seals also, even if they aren't leaking. Since you pulled the hub off and disturbed the seal.
Sorry guess I should have said brake shoes. No need to pack bearings every year, but after long trip through mountains, like to check. Also not bad idea to check for leaky rear seals. So my question Is should the rear seal always be replaced if ok.