- Model Number
- 6-10 years
LG washer model # WT7200CW : Agitator top bolt came loose didn't agitate. I thought it just came loose. I put it back down with some blue lock tight. The machine worked on agitation for about 1 month. Not it popped off the bolt again and it was laying inside the machine. Never seen this problem happen before and has me puzzled. Now the machine won't agitate at all. Is this a gear box problem also. It doesn't matter if you tighten the agitator bolt down it unscrews itself over time and pops out of the center.