Can anyone tell me how to change the oil in an older imco outdrive? I see two plugs on the upper gearcase, one on the right side and one to the rear. I cant find a plug on the lower unit. Thaks, Casey

Isn't it behind the prop??????

In the carrier bearing.
Steve

Thanks guys!

You do realize that you have to pump new lube into the drive from the bottom also-----Don't you????????

does someone make a tool for doing this?