How to Fix Whirlpool Washer Agitator

Washer Agitator WhirlpoolThis is how to fix a Whirlpool Washer Agitator. Most top load washers are similar. This is how I repaired mine. I noticed clothes were not getting properly cleaned and I heard a knocking when the machine was running. This was a top load Whirlpool washing machine. While running, I could see the top of the agitator was not rotating. When I grabbed it, I could easily turn it in either direction. The top section of the agitator is supposed to move in one direction pushing the clothes down to the lower agitator that moves back and forth. This causes the  clothes to get deep cleaned. If the top agitator does not work. the clothes just move back and forth. Researching, I found that there is a part that stops the top agitator from moving in both directions. They are called “agitator dogs”. They work just like a ratchet wrench.Here you can see the agitator after removing the softener dispenser and then the dust cover. You can see the dog assembly held on by the bolt.

Agitator dust cover Whirlpool

Agitator  Dog Assembly

I bought an agitator repair kit from www.appliancepartspros.com for less than $5. The shipping was $7. They have good videos there on how to replace these parts. Better than I can do. View them first before ordering parts. You are going to need a socket wrench with an extension to remove the bolt. Notice how it engages the washer before removing all the way. I ran into a problem separating the lower from the upper  agitator. They would not come loose. Looking down the throat of the agitator, I could see two of four plastic tabs were worn over as they came through the dog assembly. This kept it from releasing. I lightly ground on it with a Dremel tool until it came loose. That was the hardest part and it shouldn’t normally happen. It seems I am just lucky that way. Here is a picture of the tabs that go through the dog assembly.

Lower agitator engagement tabs

The teeth of the dogs engage the sides of the agitator in one direction. They are made of nylon and will wear out. Here is a picture of the new and old parts. You can see the worn out teeth on the left. Click on picture to enlarge.

Agitator repair kit Whirlpool

After replacing the parts the washer works great! Only cost me $15!


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