Edward L Temecula , CA August 09, 2015 Washing machine shook terribly Replace front legs and rear legs took about 30 minutes. Made sure rear legs had lithium grease applied ran a load of wash very little Vibration nothing compared to before legs were installed and balanced the machine with a level. 8 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: 15-30 minutes