CHECK THE VENT! It is so simple, I wish I thought of it. I changed rear wheel seals about 4 times, :--) Each time I ended up with stinky old gear lube running all over my wheels. Mechanic friend says CHECK THE VENT! BINGO, plugged with rusty old spooge! A scriber worked to clean out the metallic tube on the housing and carb cleaner cleaned out the rubber tube. No more leakage.
Hope this helps someone!




Hope this helps someone!