I'm in the middle of rebuilding the power head on my 1985 60hp mariner(3 cyl). I'm ready to re-install new pistons. This is the first outboard I've rebuilt. I've done several snowmachine engines before. I packed the needle bearings in the connecting rod/piston pin with grease as a preventative measure. Now, my question for everyone is the pistons.
They are ready to be installed but I'm unsure if they should be oiled or anything before re-installation. I don't want to risk gumming up the rings on the pistons. What does everyone think? How should I pre-lube them?
They are ready to be installed but I'm unsure if they should be oiled or anything before re-installation. I don't want to risk gumming up the rings on the pistons. What does everyone think? How should I pre-lube them?