Don't let your Outboard Motor Maintenance SCARE You. In this video I show you how to change the oil in a 50 hp Mercury 4 Stroke.
Mercury 50 hp 4 Stroke Oil Change PARTS:
1 - Gallon 10w-30 (I used High Performance) *PLEASE NOTE the oil type will depend upon your location
1 - Mercury 4 Stroke Outboa...