NTW4516FW1 Amana Washer - Instructions

First removed the cap, took out the screw, pulled out old agitator and replaced it with the new one

I popped of the fabric softner dispenser at the top auger by appling pressure with both thumbs rather than use the notch provided. This gives access to the agitator mounting bolt which was removed with a deep socket and extension on a ratchet handle. The agitator slipped right off the splined shaft by pulling upward at two points at the bottom. I ordered the complete agitator repair kit which included a part that improved the operation of the top auger, it may have been a factory upgrade at some point on this machine. I did use silicone grease where required and I feel that this is a must for longevity of the thrust washer. If you are ordering the complete kit, the o-ring seal for the inner cap is included. The machine washes like it was new.

I followed the video published on this site

Tip washer on its front removed belt guard and belt. Removed shift actuator. Put new actuator on, put belt and guard back on, put back panels on and it was fixed.

Removed the attaching bolt and then removed the Upper Agitator Assembly. I removed the damaged parts and installed the Agitator Repair Kit and Re-installed the NEW Upper Agitator Assembly.

All of our wash was smelling like mildew. It was making us nauseas . After the repair everything smelled fresh and clean again. We received our parts within three days.

Thanks

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.

Super easy. Watch the video on YouTube.

snapped off the softener dispenser, pulled out the plastic seal below and could see problem. Used socket with extension to remove agitator. ran machine to verify transmission was working.
Looked up parts on line and found Part Select. The repair stories insured me I had correctly identified problem. Ordered part on Sat. arrived Tues. Reversed disassembly process with new agitator. Success
Great source of information, fast delivery, very satisfied overall and will reccomend and use again

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.

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!

followed the instructions on the video, very easy install

There are 4 tabs that come from the main agitator body through the center & lock into the centerpiece that holds the directional cogs. They have a tab similar to a cable tie that can only be put on once. They need to be clipped before it will dissassemble & reassembly is difficult because they need to be timed to reattach the round center cog plate. Maybe cut off 2 of them & taper the other 2 them for easier reassembly.

I figured out through the process of elimination that the problem was the rubber plunger that the solenoid opens and closes. I couldn’t fix just the plunger so I replaced the whole water inlet valve and the cold water worked perfectly after that. Even though it was a little tough to diagnose the problem it was very easy to replace the part once I found out what it was that was wrong.

I took out the softner dispencer and there is a bolt under tthe the plastic cover,I removed the bolt and the whole assembly came out,then I installed the new one and reinstlled the bolt and plastic cover,and reinserted the liquid softner dispencer.All only took about fifteen min.

I ordered these parts for next day delivery. The next morning they were on my door step!

I pulled off the plastic cover inside the agitator, under the softener dispenser and replaced the old "O" rign with the new one. Next I used a 3/8" socket with a 6" extension to loosen the agitator nut and removed it. The one on our machine was on rather tightly - a bit too tight in my estimation.

The upper part of the agitator lifted easily. I lifted out the cog mechanism and studied it. I took the new parts, and assembled them, using the old parts for visual reference. All of this took about ten minutes. Be sure you push firmly on the retainer until it locks in place to keep the cogs in their slots.

Next I spent about 15 minutes cleaning up the agitator just because I like to put stuff back together in 'clean condition'.

Next I replaced the thrust bearing. The instruction specified a special grease to lubricate the thrust bearing - order this when you order the parts. The original one had no grease on it and was quite worn. I used food grade vaseline. You could probably also use silicone lube on this, the part is nylon.

After I cleaned the assembly and put in the new thrust bearing, I replaced the agitator. I had slight difficulty lining up two grooves on the cog holder for the guides in the main agitator mount but got them lined up on the third try - that took less than a minute. I put the new washer on the nut, inserted the nut and tightened it down - be careful not to over tighten, just make sure it is snugged down.

Over-all this is a fairly straight-forward repair job and is not difficult - anyone who can follow easy to read instructions and run a socket wrench can do this. I would only caution to make sure the new cogs are correctly oriented in their holder. Study how the original is assembled so you can duplicate it with the new parts. Just for the record, the nut is standard right hand thread - lefty loosey, righty tighty.

I think these parts are made to fail on purpose - if the machine gets over loaded and the agitator can't work it will chew up the cogs rather than break the agitator. Good thinking on some engineer's part!

I was lucky when I found Parts Select - I'll come here for my parts from now on!