We'd just plop the block in a can of motor oil overnight, then set it somew here on it's big-gear flat for excess to drain.One tx like this was good fo r years. Literally. Sometimes though they'd be too viscous inside and the pawls wouldn't pawl! Solution for that was more time laying flat, and in s unlight (and summer) would help.
f.w.i.w.
Dale Phelps
Montagna lunga Colorado