cruiser
Well-Known Member
Mopar Family: I should probably know this by now, so forgive me for asking. I just noticed that both ends of the drive shaft in my 1974 Duster (225 auto) have Zerk fittings on the universal joints. Looks like each universal joint has two of these grease fittings. I can also see how grease has been flung out from the U joints and has collected on the underside of the car next to the joints. I cannot find anywhere in either my factory shop manual, or my owner's manual, where it says to grease these fittings. So should I be greasing them the way I do all of my front end components? If so, how frequently? How can I tell when they're full of grease, as I don't want to "over grease" them? Thanks.