[QUOTE=Andrew R Stewart;21956573]A 1977 Asian made bike would almost certainly be a freewheeled one. Sure one can work through the FW, getting to the RH bearing, but FW removal makes this so much easier and then one can also clean and lube the FW easier at the same time.

Thank you. Yes, I have determined now that it is a freewheel, and I plan to purchase a freewheel remover so that I can clean it nicely.