LSQ9550PW0 Whirlpool Washer - Overview

The job looked intimidating but turned out to be very easy.
First take off the water pump by removing the two clips that hold it in place. Place a shallow pan under the pump to catch the water that is in the pump and hoses. Open the hose clamps with a pair of pliers or channel locks (better) and slide the hoses off of the water pum ... Read more p.
The motor comes off next. Unplug the electrical connector from the motor and two wires from the capacitor. Remove the two screws holding the clamps in place and then pop off the two clamps. You will need to hold up the motor with one hand while you remove the clamps or it will fall to the floor once the clamps are removed.
One piece of the coupling assemble will be attached to the motor and the other will be attached to the gearcase drive shaft. If you want to clean up the mess created by the shredded rubber center piece of the coupling assembly you will have to take off the motor mounting plate. It is held on by two bolts and removing it makes installing the coupling easier but probably not necessary.
Push the back half of the coupling on to the gearcase drive shaft until the shaft is flush with the face of the coupling. Install the new rubber center piece on to the coupling then re-install the motor mounting plate. Install the other half of the coupling on to the motor shaft and lift the motor up to the coupling. You have to rotate the motor shaft by spinning the fan blades until the coupling lines up so you can slide it into the other half of the coupling. Then just reattach the motor, connectors and water pump in the reverse order of disassembly.

First pry off the cap of the agitator. Then using a socket remove the bolt that holds the plastic cup in place. Remove this cup by prying it loose from the two tabs that hold it in place. Once this cup is removed you can get to the broken cogs.
Slip the new cogs into the underside of the cup, and slide the cup back down in the a ... Read more gitator housing using the slots on the side for a guide. (You may want to remove the entire agitator and assemble everything upside down, then flip it all back over to mount, so the cogs don't fall out).
Tighten the bolt, snap the cap back in place on top of the agitator and your'e done. Easy repair.

On top of the agitator is a flat cap that is held in place by the friction of an o-ring, there are no fasteners. I would imagine one could get under the lip with a small screwdriver or butter knife to pop it off but I chose simply using my fingernails so as to not disfigure the cap. Under the cap you will find the head of the only bolt ... Read more that holds the assembly together it is a 7/16 head and because it is in a 4" deep well your will need a 6" extension for your ratchet. Once the bolt is out the top of the agitator, the assembly with the cogs removes by hand. Set the assembly upside down on the counter, slide the black plastic ring off, pull the cogs out with your fingertips, install the new cogs put a new black ring on and set the assembly back in the agitator. Reinstall bolt. As the bolt is down in a tube, you cannot set it in place with your fingers and it will fall out of the socket. To hold the bolt in the socket during positioning you can either put a gob of Vaseline on the bolt head to hold it in the socket or form a small piece of paper over the bolt head and set it into the socket, the friction of the paper will hold the bolt into the socket. Took me less then 10 minutes, good luck