WSM2420TAZWW General Electric Washer Dryer Combo - 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 pump.
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.

Very easy -
1. Removed hoses from the pump
2. Removed Wiring harness from the motor
3. Unscrewed saftey screws from both clamps which hold the motor against the motor bracket.
4. Using a screw driver I easily removed/pryed the clamps from the motor.
5. I then removed the broken plastic coupler from the motor shaft and installed the new one coupler.
6. I did the same thing on the clutch side.
7. I set the Rubber coupler in clutch side.
8. Put motor back on until couplers joined together.
9. Placed Brackets back on Motor (patience here).
10. screwed back saftey screws on clamps.
11. connected hoses back.

Thats it... 45 minutes at most .. Save me from having to buy a new easher. I was convinced I was going to have too until I peeked underneatch the washer and saw the rubber coupler on the ground...

First, I removed two screws holding the bottom fiberboard panel in place, and the panel, to gain access to the motor, transmission, and pump. Unfortunately, I had the machine tilted to the front, and didn't have room to release the pump. I had to set the machine back up, and get manuvered around so I could lay it on it's back (I was working in the confines of a small laundry room). Once on it's back, I released the two clips holding the pump with a flat head screwdriver, lifted it up and out of the way without having to disconnect any of the piping, then I released the two clips holding the motor, again with a flathead screwdriver, disconnected the wiring plugs, and capacitor wires, then lifted the motor up and out of the machine. I then removed the two bolts holding the motor mounting plate to the transmission. Then, again using a large flat head screwdriver, I pried the transmission coupling half off the transmission shaft, I had to work it up, while turning the shaft, and then the same for the motor half. I then wiped off both shafts, and gently tapped both coupling halves back onto the shafts,
( this is easier using a socket that is just large enough to go over the shafts). Then I reinstalled the motor mounting plate, slipped the rubber coupling onto the transmission coupling half, lifted the motor into place, and rotated from the pump end to line up with the remaining holes on the rubber coupling. I then reinstalled the clips used to hold the motor in place, reinstallation only took thumb pressure to snap back into place, then, I reinstalled the pump, using the same method, and reconnected the wiring plugs and copacitor leads. Lastly, I reinstalled the fiberboard panel into the bottom, and set the machine upright, slid back into place, and reconnected the hoses and electrical, and tested the machine. Worked perfectly.
In actually took longer to disconnect the machine, and get it out and back in, than it did to replace the coupling.