Most people servicing these, remove the internals still assembled on the axle and dip them to clean and lube. I believe there are even kits made for the job, and there are plenty of tutorials on the net.
__________________
FB
Chain-L site
An ounce of diagnosis is worth a pound of cure.
Just because I'm tired of arguing, doesn't mean you're right.
“One accurate measurement is worth a thousand expert opinions” - Adm Grace Murray Hopper - USN
WARNING, I'm from New York. Thin skinned people should maintain safe distance.