7MWTW1812AW0 Whirlpool Washer - Instructions

W10721967 Splutch Cam Kit

Assuming the pulley nut was properly tightened at the factory. I think this problem occurs because of ever-so-slight rounding of the splutch cam teeth from the actuator engaging and disengaging over whatever time frame there is before a clattering noise develops.

When I took off the 13mm nut using the adjustable strap tool, it felt tight to me...Was it put on as tight as it should have been at the factory? Who knows. I don't have the torque specification of this nut on that plastic pulley.

Watch the videos to remove and replace the belt cover and belt, actuator and splutch cam kit.

Pay particular attention to tightening up the nut. I put the pulley on and hand-tightened the nut. I used the adjustable strap tool and before I tightened everything, I pushed up on the pulley to press against the spring pressure in order to mesh the teeth together. After the nut was tight, I repositioned the strap tool and gave it another go, further tightening it. You see earlier that day, I only tightened it up once because I thought it was good and tight. I put everything back and within a half-hour it was clattering again and I could loosen the nut I thought was tight by hand! I fooled myself. That's why I did it twice, and don't be afraid to give it a good second tightening effort. Two weeks now and the wife is currently very happy.

My daughter is the handy one in the family. She followed Steve's video installation steps and in an hour i was washing clothes.

Disconnect electrical plug from the wall, disconnect drain hoses and tip washer forward remove belt hosing basket and then remove the electrical plug that contains seven wires connected to actuator then remove the two small screws.
Then reverse the operation to stall the new part. Very easy.

There are a number of videos showing how to do this repair:
>Disconnect power and water - cold, hot and drain.
>Put washer on its side on a stand (low platform) to get to the bottom.
Better than than just laying front of washer on floor.
>Used a drop light to help see bottom.
>Removed Pulley Cover using nut driver - has 2 screws with nut
heads.
>Removed and replaced the Shift Actuator (part provided) using a
Phillips screw driver - 2 green screws. Unplugged electrical
connector which should be reconnected before new unit is screwed
back down.
Replacement part is not the same as the original. From what I read.
this part has been a problem with these washers.
>Put Pulley Cover back on.
>Reset washer upright.
>Reconnected water and power.
>Ran "CALIBRATION". In Diagnostic Test Mode, turned to "rinse"
light on and pushed "start" button.
>Ran "AUTOMATIC TEST". In Diagnostic Test Mode, turned to "spin"
light on and pushed "staet" button. Washer agitated in first cycle
- "sensing" and in "wash".
.
Washer has been working as it should and I a very happy with the results.

I must say that PartSelect Identified the bad part as the Shift Actuator right off from the symptoms I provided.

I ordered the new cogs but didn't want to wait the few days for them to arrive. So I decided to try and temporarily repair the old ones. After looking at the picture of the new ones on this site I realized that the teeth were just worn down. I took all four of them out and used a grinding disc to carve the teeth down deeper. They were not perfect. (I would recommend holding the teeth with a vise.) However, after reinstalling the cogs the machine worked perfect and that was two weeks ago. I'm not going to install the new ones until I have to.

Part came today and all I had to do was fit the new fabric dispenser in the correct slots and viola! It works beautifully!

Removed Softner dispenser and cap. With a 3/8" socket wrench and extension And 7/16" socket I took out the screw holding the agitator and removed top section of agitator. Turned upside down and removed the rubber grommet that holds the cogs in place. Replaced cogs and reinstalled grommet. Aligned top part of agitator with 2 tabs and put back in place and secured with 7/16" screw. Replaced cap And dispenser. Good to go. Works perfectly. Very easy repair.

Just watched the video. Take from a 63 year old. Who never fixed a washer. Thx a lot for the video it saved me a lot of money being on a fix income. and it was less than $ 10 that was included shipping.

Half inch extension. Removed plastic set piece. Remove agitator cap. Remove ring remove worn cogs. Replaced new cogs Replace lock ring, back together. 10 minutes

It was easy, take off the cap, then loosen the nut. Take it apart, change the dog ears, put back together. It was done.

I popped the dispenser cap off, pulled off the plastic cover that sits on top of the agitator directional cogs assembly, and used a socket wrench with 2 extensions on it to unscrew the nut holding the assembly in place. I misplaced my socket screwdriver and rather than try to buy a nutdriver that matched the size, I just bought a little 3/8" socket extension kit (I needed about 8" of length to be able to use a normal socket wrench). My hands are pretty big so I just had to use pliers to pull the agitator cogs assembly out. Next I just turned the assembly upside down, slipped the plastic ring off that holds the cogs in place, and put the new cogs in place of the old ones. Reassembly was just as easy. The job took about 15 minutes, and once everything was back together the agitator worked like it was brand new.

After the wife held the phone to the washer so I could hear the horrendous noise it was making. And I screaming at her "shut it off, shut it off!' I came home and took the agitator apart, and found the directional dogs worn out. Went to the computer and easily ordered new parts, which came very quickly. I took off the agitator with a long extension and socket, put in the new dogs and reversed for installation. Told the wife get back to doing the laundry!

Removed top cap of agitator and pulled out the inner cap. Spread a pair of needle nose pliers and placed them in square holes on each side of nylon fitting. Unscrewed nylon fitting and removed top half of agitator. Replaced directional cogs/dog ears and put agitater back together. Works like new. Easy fix.

PS Received parts in 72 hours. $10.00 bucks and never left the house.

I ordered a lid switch because the washer wouldn't agitate. Most reviews indicated that was the problem. While waiting for the part to arrive, I discovered the transmission to be of fault.I let parts select know that I no longer needed the part. Parts Select gave me an immediate refund no questions asked and before I returned the part to them. That is customer service!! I will use Parts Select for all my future purchases. I can trust a company that trusts its customers.
Joe M. San Jose

1st watched the video, turned off the water supply, unplugged the elecrtcal cord, removed the rear top panel , screws with the nut driver , then slid the top forward about 1 inch & then lifted upwards to removed the lid assy, after taping the lid assy down so it wouldn't flip open. Then once lifted up, at the very back are 2 slots, which you can the set the top onto, then use the 2 s-hooks with a chain to support the lid assy from falling backwards and attach to the base assy.
Then you can move the tub assy away from where you need to work.in this case was replacing the upper plastic suspension rod supports, then push upwards the socket , drop in the new one, pull of on the rod assy, and hook it into the ball and drop bach into the suppprt , was able to do all 4 in no time. Then unkook and reattach all, screws, plug back in, turn on the water. And we were good to go.
All For less than $20.