Reference post 35; a biggy in the oil can lubrication department is the drum lock for the winch. This is a spring loaded pin that engages the drum to prevent it from rotating while driving and paying out the cable at 40 mph. Naturally you are going to store the winch with the drum clutch disengaged so the pto can't accidently engage and damage the winch or the cable. Plus the next time you are going to use the winch you will probably want to free spool the cable out. The pesky drum lock if it is not regularly used and oiled will rust itself into a frozen state of resistance just when you really need to use the winch as when the truck is stuck up to the headlights in mud. Naturally too you will be carrying several spare authorized aluminum shear pins and a hammer and punch required to change out broken pins. This is also a character building exercise when the truck is stuck up to the headlights in mud.