Everything about types of oil goes in a mercruiser outdrive
Applying Yamalube is most effective in your Yamaha outboard, but whatsoever outboard motor oil you choose, be sure it really is the correct form and viscosity and that it carries both the NMMA® FC-W® or TC-W3® label.Pull the dipstick, wipe the oil from it and re-insert it during the crankcase. Then pull the stick all over again and Verify the oi