Replaced upper bearing first. Took 5 hours due to difficulty removing the inner drum (used 2x4 and jack from another youtube video to get it out). Then accidentally broke the barbed nipple off of the outer drum removing the drum and had to drill and thread a new brass barb fitting in. Be careful when removing the outer drum. It still was loud, so I ordered the shaft and seal assembly. Knowing what to do now, it only took 2 hours and the problem was solved. The AppliancePartsPros videos are amazing. I did buy the washer nut tool and had a 90-inch lb torque wrench. Other than that standard tools.