Continuing on my bike restoration journey. Took off the free hub bc it's super stiff I can pedal forward but can't back pedal or coast (or the chain would go slack) I have the free hub body here and correct me if I am wrong but that center cog should moce freely ? Like I said it is super stiff and I'm not sure of the bearings or bad or what. Is there a way to pop this off and get in there without breaking? I'm trying to get under it with WD-40 and oil but it's still pretty stiff