Thomas R Waynesville , NC January 02, 2021 GE washer agitator coupler stripped out We replaced the coupler. When the problem was discovered I noticed that the agitator assembly had a lot of play in it which was making a light knocking noise each time it rotated. The whole job took 20 minutes and we are pleased. Do-It-Yourself Rating: Repair Time Estimate: 15-30 minutes