WET4027HW0 Whirlpool Washer Dryer Combo - Instructions

First I unplugged the dryer, then removed the back panel, this exposed most all of the wiring and I could see the heater coils.
Not knowing what the problem was I started looking at the coils and could not see any broken parts.
So then checked the thermal fuse for continuity I removed the two wires from it with a small pair of needle nose pliers, it was held in place by two screws, once they were removed the fuse came out easily, I checked continuity with a volt meter placing the meter on X1 Ohms and could not get a reading.
I replaced with a new one and put it all back together the way I took it apart.
Then I plugged it in and it worked first time, I now have warm dry clothes.

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 agitator 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.

Cleaning the lint out of the whole machine took quite a bit of time--it was everywhere. Underneath the lint trap was a collection that ultimately ruined the thermal fuse where it restricted the air flow considerably.

Ascertaining the problem was the most time consuming part.

The actual repair was quite simple and didn't take but 15-20 minutes.

PartSelect is great for providing parts as requested. Unfortunately, neither of the 2 parts I ordered were on my machine. My bad for not looking at the actual part instead of the description. A word to the wise!

Followed electrical drawing from switch to motor, Thermal fuse was in the line and no power coming through it, removed wire and put together and tested, dryer turned on. Read statements from others at parts select and also bought thermostat because time stopped working last year. Installed both parts and cleaned dryer, works perfect including timer.

pull off softner dispenser, pop off agitator cap by inserting straight screw driver into small slot, remove bolt inside agitator with socket wrench and long extension, pull agitator straight up off shaft, place agitator on floor, with feet holding bottom half pull top half apart from bottom half by pulling straight up, note direction of old cogs remove and replace with new, reassemble

When my dryer suddenly stopped functioning, without any prior signs of pending failure, I guessed that it had to be something simple, like a fuse. I did a google search and stumbled across a forum post that described the symptoms (wouldn't turn on), and the poster said that Whirlpool recommends replacing the thermostat whenever the fuse is replaced. The reason for this is that the likely cause of the fuse burning is that the thermostat is no longer properly regulating the temperature range of the heating element.

I disconnected the power source, and then I removed the back cover, and both parts were in plain view, so I simply replaced the wires one by one.

I spent nearly an hour trying to self-diagnose the problem before I wised up and found PartSelect.com. After reading just a couple of postings I went back and tested the thermal fuse. It was bad. Other posts suggested I replace the thermostat at the same time, so I ordered both. The parts arrived within three days and the actual repair took less than 10 minutes.

Pulled off the dispenser. Used socket set to remove bolt. Removed entire agitator out of washer. Placed both feet on bottom of agitator and then pulled up on the upper agitator. It took some muscle due to the years of washer use. I used a flat-head screwdriver to weaken the plastic clips holding down the old bearing-driven cam. Once I got the upper agitator off, the guts were easy to pull out. Then I just re-assembled with the 3 new parts (the Cam Driven, the Dog Ears, and the Bearing-Driven Cam).

Well, first investigated and found loose nut on drive clutch. First take off the two screws with nut drive then cover off using a screwdriver blade to snap off the cover. Then socket ratchet to take off the nut on drive clutch. take off belt by slowly rotating the drive gear. two screws that hold the electronics to the upper drive clutch and put aside, so you can snap off the cover for drive clutch on upper part with screwdriver and off the parts come and install whole unit back as took it apart. Line up the new upper clutch so that is position as was before. (Using parts diagram helps a lot as www. partsselect.com has for you or Maytag.com.) Then put the electronic part board back on and the gear and nut. Make sure it is tight by several attempts to make sure it's snugged up good and then slowly roll belt back on the pulley and motor drive. Put your cover guard back on with two screws and done.

1) Disconnected power cord from wall. 2) Disconnected vent hose from back of dryer. 3)Removed dryer rear panel. 4)Disengaged tension spring on idle wheel arm. 5) Removed worn idle wheel. 6)Installed new Idler wheel assembly. 7) Vacuumed dust from rear of dryer (optional, recommended). 8) Reinstalled rear cover, vent hose and power cord. Easy repair 15-30

Step 1) Take off top cap with a flat head screw driver.

2) unscrew bolt (may need extension as it may be deep in the agitator.)

3) Take upper agitator off.

4) remove clog retainer and clogs.

5) insert new clogs and re-assemble.

total time 10 to 15 min.

First I removed back and top of dryer, then the support braces holding the drum, after that I took the drum out and the blower covers and cleaned the whole dryer of lint and other debris. Installed the new belt and then reassembled the dryer.

Very easy once I figured out how to open it up to see what was the matter.
1 Remove power.
2 Open the lint filter cover and remove the 2 Phillip screws.
3 Pry the front of the top cover up to separate the cover from the plastic clips that secure to the top front panel.
4 Remove the 2 nut screws securing the top of the front panel to each side cover.
5 Pull front panel out slightly to detach wiring from the cover switch.
6 Pull front panel straight up and set aside.
7 Remove drum belt from tensioner and motor pulley under the drum.
8 Remove drum by pulling it toward the front between the 2 sides.
9 Locate the 2 support rollers and their mounting shafts. Change the shafts at this point if they are worn. (Mine were OK)
10 Remove the support bracket from the shaft if present.
11 Remove the plastic triangular retainer from the shaft and slide the old wheel off of the shaft.
12 Clean the shaft from any bearing debris.
13 Replace the rollers and retainers.
14 Insert drum through the front side panels making sure the seal on the rear of the drum is centered around the opening and not folded inside the opening.
15 Place the belt on the drum and thread the belt through the tensioner and around the motor pulley.
16 Position the front cover on the lower clips on each of the sides.
17 Re-attach the 2 wires for the cover switch.
18 Pull the drum up so the opening on the drum and front cover align.
19 Screw together the side panels to the front panel using the 2 hex headed screws.
20 Check for binds by rotating the drum several times by hand.
21 Press the front of the top panel down toward the front panel to engage the plastic clips attaching the top to the front. Watch for the lint filter housing alignment as you push the top panel down.
22 Replace the 2 screws to attach the lint filter to the top cover.
23 Plug in machine and test.

Good luck, It s not as bad as it sounds.

replaced the agitator cogs, bearing and the O-Ring. I looked all over Houston for these part, but found them on PartSelect. Had them in about 3 days. The repair only took about 30 minutes.

I saved a bunch of money!!
Thanks.