Is replacing the pinion seal as easy as: 1. remove DS 2. remove Pinion Nut 3. remove Yoke 4. remove and replace pinion seal 5. replace yoke 6. replace nut (with red loctite), torque to 100+ lbft 7. replace DS Planning to also change the fluid while I am at it. Am I missing anything? I am not too worried about the gears as they have been getting pretty loud on the highway. Thanks!!!