Kory H Alton , UT April 11, 2014 Bearing went out sounded like a jet I ordered the parts. Watched a youtube video. and tore it apart. Knocked out the bearings and seal, cleaned it up and popped the bearings and seal back in. Put it back together, and wallaa...no more jet engine. Read More... 4 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: 1-2 hours Tools: Screwdrivers