WFW8400TB00 Whirlpool Washer - Instructions

Watched your video worked great just like video showed

Removed top of washer. Removed top front panel. Removed old front panel clamp. Removed front door panel. Removed old tub clamp. Then removed torn tub seal. Installed new tub seal. Needed two sets of hands to install new tub seal. Pretty tight installing the new tub seal around drum lip. Might be a good idea to heat up or let your new tub seal soak in water prior to installation. Once tub seal was installed, I installed new tub clamp then re-installed the door switch. After that, I put the front door panel back on. Then tightened down the door switch. Finally, I installed the top front panel and then the top of the washer.

The most time consuming part was fitting the hose back on because of the confined space. Once on the rest was a snap. The drain pump installed just the same as the video, so watch the video! I think in total it took about 30 minutes to complete.

I followed your repair video explicitly, simple fix. However, one should
be careful when disconnecting the two prong electrical connector from
the heat sensor. the two black wires can pull free easily. In that case, the
rear of the female plastic wired connector must be extracted to allow the two black wires to be "pushed" into the narrow slot which displaces the
wire insulation and allows for a good electrical connection. If a punch tool is not available a pair of needle nose pliers works. Also, observe
the orientation slots on both the male andfemale connectors - they
connect one way only! I set the washer on it's face while effecting this
repair to better see what I was doing (eyesight not as good as it used to be). Thanks for the timely support!

Replaced drain hose

Easier if you block up front feet on 2x4 blocks. remove bottom front panel. Remove detergent dispenser tray. Remove top front panel. On door remove large round retainer clamp to bellows. (Pop off with screwdriver.) Remove door. Remove inner bellows clamp. Use phillips screwdriver to loosen it. If the input water filler hose is in the way, pull it out, but don't forget to put it back on or a flood will ensue!! Replace by doing everything in reverse order.

Removed top lid (only to be able to remove pressure sensor hose easily). Removed hose clamps and tied the ends together in order to keep in loose position. Then squeezed the damaged hose up between sidewall and tub to remove pressure sensor rubber pipe. Installed Hose with clamps tied in the loose position with thin wire. Attached the pressure sensor pipe. Loosened the thin wire holding clamps loose. Tested for leaks by running washer. Leak repaired.

Used suggestions on list - water to lubricate bellows and an extra hand to secure the bellows. Biggest challenge was seating the bellow that attaches to the rim of the outer tub. After getting the bellow lip seated the rest was fairly easy including the bellow seat that secures to the outer door assembly. Unfortunately, it doesn't appear that the bellow was the problem even though the symptoms - leaking under the door - was the same as noted on the list of problems. Had to order the dispenser-to-tub hose as that looks to be the problem (had to contort to follow the leak all the way up to the hose).

Checked for 120 V AC at pump connector. It was present . Pump was hot. Ordered new pump. Changing the pump is a piece of cake. Just tilt machine back and rest on a brick. Remove 3 5/16th screws . Disconnect 2 hoses and 1 plug. Took 10 minutes tops. Back in business.

Only needed a pair of pliers for the clamps on the hoses connected to the pump. Removed the old pump ( no tools needed) and reinstalled the hoses. Works like a charm!

This repair is something even the most casual DIY'er could accomplish. What made this even easier for me was the fact that my washer was on a pedestal so accessing the 1/4" screws were extremely easy. There is no need to tilt or lift the washer. Just open the drawer and all three screws are visible. It also made draining the water out of the washer very convenient. The video perfectly describes how to accomplish the repair and allowed me to diagnose the problem by taking off the panel, opening the trap door and allowing the water to drain into a small trashcan until all the water is removed. I could physically see that the impeller was detached from the motor and found the culprit that caused the problem - a small vile of eye drops... From there, ordered the pump, two days later, replaced it with the new and I swear the new pump must be stronger than the original because towels come out near dry after a spin cycle. Very satisfying repair!

After further investigation I realized that the original dispenser hose from the soap bin to the inner tip was the cause of the leak. Before this repair, I replaced the bellows. And as part of that replacement process you have to remove the washer dispenser hose from the inner tub so that I could complete the bellows installation. However when I put everything back together the old washer dispenser hose was leaking terribly. This was fixed easily with a new hose and an 1-1 3/4 inch hose clamp. I found an installation video that allows you to come from the top down to replace this hose but for my model of washer and because the drier was stacked on top, I took apart the front of the washer since I learned from a different video how to do this in order to install the bellows. No more leaking at all with the new hose.

Turn water off at the inlet valve of hose you are replacing. Disconnect inlet hose the washer and let water drain out in a bucket. Then remove old hose. Replace new hose to inlet valve then washer . Use pliers to tighten both ends. Turn on water to check leaks at both ends of hose.

I never did the repair because Partselect.com shipped the wrong part. Then they charged me a 2nd time to resend the correct part plus the fees for shipping the correct part overnight which I did not get it until 2 days later. Now I shipped both parts back & have to wait for a refund.
I will never order from them again!

I basically just followed the directions in the Parts Select video. The only thing that was a little difficult was getting the new belt to feed onto the drum pulley, but after a couple of tries I was able to get it on. I'm glad the video mentioned this might be a little difficult or I might have thought I was doing something wrong.