I wouldn't bother removing them just to grease them. If they're on, they're on. Unless you go to the bother of thoroughly cleaning everything with solvent before assembly chances are there's a hint of grease somewhere anyway. If you do use grease on assembly it should only be a smidge in any case. Fear not.
I wouldn't bother removing them just to grease them. If they're on, they're on. Unless you go to the bother of thoroughly cleaning everything with solvent before assembly chances are there's a hint of grease somewhere anyway. If you do use grease on assembly it should only be a smidge in any case. Fear not.