To grease it, you have to remove the driveshaft, take off the clamp holding the boot, extend the driveshaft all the way (or completely separate the pieces), grease the splines fully, and put it back together. Not something you can do from under the truck.I am feeling my clunk when I reverse the truck and put it into drive. Then sometimes starting from a stop. Seems to go away after driving for a bit. Thinking maybe need to get under there and grease her up?
And, since you have to unbolt the driveshaft, you'll have to raise the rear wheels onto stands so you can rotate the tires to line the bolt holes back up.
