MAT23PCAAL Maytag Washer - Instructions

The job went fast an well

Water was leaking at the injector nozzle during the fill cycle. I could not visually see any damage to the existing part, but, ordered replacement parts, anyway. The new parts arrived and looked EXACTLY like the old ones. Clearly, the new parts would leak, too. So, I cut a three-inch length of 3/4-inch OD pipe and spliced the two hoses together, completely eliminating the troublesome parts. The washer works fine and does not leak. And, it fills much faster, now. I still have no clue as to the purpose of the injector nozzle nor do I know why it did NOT leak for 30 years.

The motor was easy to replace: unplug the wiring harness, slip off the belts, release the tension springs from the motor carriage with needle-nose pliers, and then unbolt the motor carriage with socket set and remove from the washer. Remove the pulley from the old motor with allen wrench and transfer the carriage to the new motor. Reverse operation for everything and you are back in business. The hardest part was the far back screw holding the carriage, a wobble extension helped.

Removed the two bottom screws holding on the front panel and removed panel. Removed two screws holding on the top lid and removed lid. Loosened clamp on injection hose at water valve and pulled hose from valve. Twisted other end of injection line counter-clockwise to loosen from tub and removed line. Installed new line in reverse order, but left off front cover to watch for leaks. Ran washer while watching through opening in front. When I confirmed no leaks, then replaced front cover.

First, I secured one lid hinge ball in its appropriate position between the lid and the washer. While keeping the first ball in place I placed the other lid hinge ball as close to its intended position as I could get it. Next, I pushed the lid and ball into its position.

After verifying that the supply wasn't the problem, I ordered the replacement inlet valve module.

1) shut off water to machine
2) removed the hose connections from the valve
3) unplugged the washer
4) removed the plate holding the module - 1 screw
5) removed the hose clamp from the valve module to the washer inlet
6) removed the two screws holding the valve module to the plate
7) removed the 2 wire connections to each of the two solenoids.
8) Reversed all of the steps above for the new valve module.
9) checked for leaks

I took out the two screws in the bottom front panel of the washer, and rotated the front panel from the bottom away from the machine until the top or the panel was released from the machine frame. I then tilted the washer back to get access to the bottom of the machine. The pump pulley had split in half, and the bottom half fell off the drive motor shaft. The only problem I had was breaking free the set screw that holds the pulley to the drive motor shaft. I used a long arm Allen wrench and an adjustable "Cresent" wrench to apply enough force to break the set screw loose. Iclamped the upper transmission belts tightly to keep the motor shaft from turning while I loosened the set screw.

These Maytag people know how to build stuff. I was impressed with this valve. Built really smart. After a gazillion years (about 16 or so) the valve started making a funny groaning noise and the cold water flow was very slow. Took about 15-20 minutes to fill the tub.

the inlet valve is located on the back of the washer where the hoses are connected. In fact the hose connectors are part of the valve.

To replace this valve, start by unplugging and turning off the water spigots, unscrew the two hoses from the valve. (you need a towel here, but that'll be obvious soon enough.)

Unscrew the single screw at the top of the valve bracket (the bottom of the bracket is held in place without screws.) Remove the screw holding on the sheet metal and pull the bracket out as far as you can without stretching things. Write down what colors of wire are connected, then pull off the electrical connectors.

The valve outlet is a skinny (compared to the inlet hoses) rubber hose that has a clamp to hold it in place. The clamp needs to be loosened with a 3/16" nutdriver a plier would probably work, but may be hard to get in there. Now slide the clamp further up on the hose, dislodge the rubber hose off of the old valve. Now it's free.

Reverse the steps. Believe it or not, that is all. It works great and this washer probably has another 10 year left in it.

Clamp was already in multiple pieces so easy to get off.

Got clamp from partselect.com in 1 day which was great.

Removed two PH screws from front cover then pulled bottom of front cover outward and down to remove.

Caution for those doing this: take a piece of 220 or 240 grit paper and sand all the edges of the clamp. Trying to put it on without doing so will result in countless paper cuts in hands.

Before putting new clamp on be sure to use either some soap or silicon lube on the rubber V seal between upper and lover tub.

Also need to put some 1/4" to 3/8" spacers at three equally spaced places beneath the upper tub and the lower tub. If this isn't done the upper tub will drop down too far inside the lower tub and the inner lower tub, when it starts to spin, will rub on the underside of the upper tub = cause the main drive belt to smoke and tub to "freeze up"

Spacers I used were simply 3 pieces of multi strand sheathed electrical wire 3/8" so that I could bend them down at an angle and put them out once clamp was in place. Wire pieces need to be about 4-5" long.

Assemble one bolt in clamp and thread around tub in CCW direction.

Position one bolt of the clamp in right rear corner. this is important so that when tub goes out of balance, there's clearance for the clamp bolts and they don't contact the cabinet.

Make sure before threading clamp arount tub that the screw that will end up in the front left corner has a hex head on it so that you can apply some clamping "muscle" with a socket wrench.

I had trouble getting the front left screw inserted in the clamp (its only 2" long) so I used a 3" bolt to make the preliminary connection to pull the clamp semi tight. I planned ahead and got a light wire coat hanger to use as a "tie-tie" in the event that I had to remove the 3" slotted screw to revert back to the 2" hex head screw. Luckily when I removed the 3" screw I was able to quickly pop the 2" hex head back in and tighten completely.

Before putting front cover on, do one load with front cover off to make sure that upper and lower/inner tub don't rub each other.

If ok, turn power back off and put front cover back on.

Note: Would advised ordering the rubber V-seal if you are ordreing the clamp. If you buy the seal there are four bolts in the lid that let you lift the lid to work on the tub, clamp and seal MUCH more easily. Sticky part is getting water fill tube in top left rear disconnected so that new rubber v-seal can slide over tub.

Note also that in order to get to front left lid bolt that single bolt holding diaphram onto front left upright must be removed so as the let diaphram assembly drop away to access front left lid bolt. The two bolts in the rear can be accessed from the top very easily. Also need to disconnect the bleach fill tube in order to lift the lid (right side lifts up to vertical position)

Replaced the 2 belts according to instructions received with the belts. Very easy repair

Found a very stretched, loose pump belt. Was able to pull it off pump pulley and motor pulley easily. Pushed motor assembly toward transmission pulley and removed wider drive belt. Wiped all pulleys clean. There's a double on the motor- one for drive belt, one for pump belt. Removed two hoses from pump using nutdriver. Removed pump. New pump installed. Installed two hoses on new pump. Installed drive new drive belt. Installed pump belt last. Slid pump to near farthest spot in slots. Tested for correct tension by pinching pump belt. Should be able to pinch center so two pump belt sides come within 1/4" of each other just as the spring tensioned motor mount starts to move. Pused washer back into place after external hoses connected. All new hose washers and filters on both hot and cold. Ran, checked for leaks - none! Absolutely perfect. Put front panel back on. No weird noises and drum empties perfectly every time. My wife is so pleased she's doing more loads.

Used toothpick for a year to push switch acctuator far enough to engage switch. Broke my foot and found time to order part thru PartSelect. Went from cast to boot and received part 2 days after ordered. Had difficulty with foot and getting to switch. Went back into PartSelect and figured out how to dis-assemmble panels thru the diagrams. Time on my job doesn't, just that their service and expertise that is available to everyone is there to use. Broken bones or not, I will always get my parts and advice from PartSelect. Thanks to PartSelect.

I was told that it might be a clog in the tube.. we check the tubes that wasn't it Then I Google it and was told it might be the drain pump. I was just glad that Part Select had what I need because my machine is over 20 years old. We change the pump and now I hope I get at least another 20 years out of my machine. I will always use part select to get my parts. Thanks

I had trouble initially because I could see that the inside of the machine was wet but could not get it to leak while I was watching. Finally while the machine was filling I put my hand over the fill opening in the tub and then I got plenty of water coming from the air gap in the injector hose. When I dismantled the injector hose and air gap, I could see that the rubber injector vale was bad. I orgered both a rubber injector and injector hose with air gap. I did this because I couldn't determine if the assembly came with the injector valve. It did so I returned the injector valve.
A word of caution. When I started filling the machine water gushed out the air gap. With a little experimenting with the air gap and injector valve, I determined the rubber injector valve was in backward. After reversing the vale, everything worked fine. This was a sealed package so I would have to say this came from the manufacturer wrong.

Removed front of machine; then tilted back the top of machine, after removing the two screws in top front. Removed the old parts, trimmed the injector hose which was slightly longer than necessary, put new injector nozzle in ruber injector valve and inserted into the new sleeve, clamping the new hose to sleeve as well as clamping the remaining functioning hose to sleeve. The new sleeve mounting bracket was slightly different from the old one, but I was able to make it work with a small block of wood and two screws. The washing macine no longer leaks, the parts arrived timely, and the price was right. Thanks.