3DWTW4840YW1 Whirlpool Washer - Instructions

Took off softner dispenser, took off bolt cover. Used 7/16 socket with long extension and unscrewed bolt. Pulled up on agitator and out it came. Took out directional cogs and replaced with new. Reversed procedure and I was done. Saved a lot of money by not calling a mobile repair man on this one!

I removed the fabric softner dispenser,removed the inner cover,removed the 1/2" bolt holding the upper agitator to the lower agitator and pulled the upper agitator up and out.Remover the cog holder from inside the upper agitator and replaced the old cogs with the new.They simply set loosely in the holder.I then reversed the process of putting the agitator back and bolting it in,inserted the small cover and dispenser.The entire job took about 5 minutes at most.

I just took the bolt out of the top of the agitator which allowed me to pull the agitator straight up. Then I turned it over so the sleeve that the cogs go into could fall out. I took the old cogs out, put the new cogs in, held it upside down and lowered the agitator down onto as to not move the cogs. When it was all situated correctly I held it by the bolt as I turned it upright. Then I just lowered it back down in place inside the drum and tightened the bolt back down. Done.
The washer works just like new.

Took the cap off the agitator, loosened the nut with a wrench, and pulled the agitator out. The agitator pulled apart easily, revealing the piece containing the dog ears, which were clearly worn out. Simply replaced the dog ears and reinstalled the agitator. Piece of cake!

disassembled two halves, cogs just sitting there, replaced, re-assembled

popped off the softener dispenser, pulled out seal over nut assembly, used socket wrench with extention to loosen and remove nut holding cog assembly.
slid holding ring off of the bottom (mine was black in color) pulled out old dog agitators put in new ones, reverse assembled the unit tightened it down, (be sure not to go too tight there is a rubber bushing under the nut) ran a small test load of laundry and it now works great!!!!

Snap off softener dispenser. Pop off top of agitator with flat head screw driver. Use long handled socket ro remove agitator fastener. Lift off entire agitator assembly. Flip upside down on floor. Secure top section of agitator between feet and carefully unsnap but lifting upper portion. Look at placement of existing agitator cogs in upper section between feet. Remove cog retainer. Note position of cogs. Replace one cog at a time making sure they are repositioned the same way. Attach cog retainer. Place bottom portion of agitator in alignment and snap. Flip over and reinstall on washer center assembly. Place bolt and washer back into assembly and retighten. reattach cover and softener dispenser (if you have one). Done! Less than 15 minutes.

I removed the center cap from the agitator, which then exposed an inner cap with rubber seal. These were both easily removed with no tools... just a slight pull. Then the center screw was exposed. I removed that "one" screw and pulled the upper agitator assembly off. The old dog ears literally fell right out. I simply ensured that I placed the new dog ears in the same direction as the old, which is not hard to remember because the little housing piece that holds them is molded in the angle of the ears. Putting it back in took the most time because the new ears can easily fall out. In order to overcome this I had to assemble the pieces that had been removed and carefully put them back in place. At that point I had to manage to get the screw back into position and tighten it up. I put the inner cap with seal back in place and then the agitator cap... Done! It's an old machine but works great with a simple repair. The dog ears were so inexpensive that I purchased two sets. Great site!

Removed the top on the agitator. Then removed the screw with a wrench. then I removed the cam and replaced each Directional cog the way they came out. Then I replaced the cam. Tightened the screw on the agitator and replaced the top. Turned the machine on and It started agitating like it was suppose to.

The repair went smoothy except for removing the screw that holds the upper agitator part from the bottom agitator. Once that was removed all went smoothly. Considering my washer is 17years old, I guess I should be happy that was my only problem. I followed the directions of the repairman in the video that was provided by the web site. Most of my parts matched his parts :). My husband was very proud that I repaired the washer and was able to diagnose the problem. Thanks for helping me save some $$$$. I'm pleased and am very happy to have solved the problem on my own. My husband teases me about hanging a shingle. Thanks, Zina

We ordered the dog Agit clutch and within a few minutes I had a new washer. It started agitating a lot faster.

Removed the four worn agitator directional cogs and replaced them with new ones

I followed a repair video on YouTube It is easier to disassemble the agitator and replace to cogs The hard part was placing the top part of the agitator back onto the bottom parts, after I replaced the cogs. i use a flashlight to help see where the two separate pieces of the agitator need to be to connect the back together properly ( top agitator & bottom agitator). Once this sep is completed you have to place the whole agitator and line it up on the agitator rod. Line up the groves as much as possible. Turn the agitator slowly until it slides into place. Then use your socket wrench to tighten the screw. The screw is the last step to attach the agitator back onto the washing machine. Then replace the cap, to keep water from going down into the washing machine. Then replace the fabric softener dispenser. Now you have a great washing machine. I am a women and did this repair by myself.

Pulled cap off top of agitator, loosened bolt down in center of assembly and pulled collar up with pliers.
Removed old dog ears and replaced. Need to be extra careful on direction of dog ears.

Very simple; even a cave man could do it!

Removed fabric softener dispenser. Inserted medium flathead screwdriver into slot on side of cover that is on agitator and pried off. Used socket wrench, socket and extension to unscrew bolt inside agitator. Lifted out and slid off plastic ring holding agitator cogs (cogs will fall right out so make sure you check to see how they're in). Replaced cogs in the same direction they came out. Very simple!!