WGD9400SZ2 Whirlpool Dryer - Instructions

I suspected a faulty igniter and disconnected the cable to the igniter and measured the resistance of the igniter and found it to be 70 ohms then I checked the voltage at the same cable towards the power source and found it to be 25 volts ac which should be 120 volts ac. Next I checked the radiant flame sensor and found it to be open (it should be a closed circuit when cold). I removed the flame sensor (with the power off) using a small box wrench and found a broken lead. Replacing the flame sensor solved the problem.

Took everything apart, replaced the igniter flint, and still didn't get heat. Then found out the thermal sensor wasn't running a electrical current through it with voltmeter and just replaced that, now it we have heat again!

The most difficult part of this repair was making sure I purchased the right part !!! Part Select.com has a great website with pictures of almost every part you could ever need. I was able to select the right part and from there the repair was easy.

Removed lower front cover of dryer, located coils, removed old coils by disconnecting the wires and removing the hold down bracket screws. Pulled the old coils out replaced them with the new coils by aligning the index pins on the coils with the holes in the bracket then reattached the bracket and plugged the wires into the new coils. Then closed the cover on the front of the dryer. Dryer now ignites and stays on to heat up and dry clothes.

Replaced both Coils. Purchased M Series coils much less expensive buying coils together instead of seperately. Problem solved.

I had an issue where I was not getting any power to my ignitor. After replacing the ignitor with a fresh one, the problem persisted. Next, I went hunting all the fuses and therrmostats for continuity. All seemed fine. So finally I decided to jump the flame sensor which is located on the outside of the flame tube. WHALLA! It ignited the glow plug. So with one 1/4"" nut driver I removed the single bolt from the unit, then I used a pliers to remove the two wires from the old unit. I replaced the sensor with Tue new unit and all was well. It took less than 5 min once I diagnosed the problem.

I identified the correct catch of the three that were included in the package by matching its number to that on the old catch that I had pried out of the door using a flat screwdriver. I centered the new catch over the square hole in the door and pressed it into place. Then I used some needle-nose pliers to twist and remove the metal pin that fits into the catch from the main dryer housing. I replaced that with the new piece included in the kit, gently tapping it into place with a hammer. The repair complete, the door worked perfectly. Thanks for your help and for the speedy delivery of the kit.

Shut off gas removed gas valve. Removed the coil retainer and installed the new coils. Reinstalled valve and checked. Found dryer worked fine.

Remove back panel n u can see the sensor and easy to replace thanks to the print out i was provided love this website

Removed the back panel and saw that the idler pulley was worn out. It only took me 5min. To replace, it was very easy to replace.

Started at the top by laying back the control panel, then I removed the top panel, then the front panel, next the drum and the broken belt. before I put it back together in reverse order, I vacuumed the inside of the dryer and the exhaust vent

Removed back panel of the dryer-reached my hand to the back of the motor shaft, put 7/16 wrench on it to hold the shaft while I removed the broken pulley with pliers. Very easy fix-the tech on Utube took the entire dryer apart totally unnecessary. If that is what the factory tells its tech"s to do its no wonder why the labor charge would be thru the roof.

Repaired the 4 drum support rollers, 1 idler assembly, 9 tri rings, and 1 washer that came with the kit, however, the multi rib dryer belt that came with the kit did not fit my dryer. After several attempts to troubleshoot the problem, I realized that the belt was too small. I contacted PartSelect customer service and advised that the multi rib dryer belt that came with the kit was too small and I need to purchase a belt (P/N WP8547157) that fits my dryer. Adam was very courteous and helpful and very apologetic for the belt not being the right one. PartSelect refunded my purchase for the Parts Kit and I purchased the correct multi rib dryer belt. I received the new belt expeditiously and was able to finalize the repairs. Thank you PartSelect for your support and cooperation. Recommend: Advise customers that the belt in the kit may not fit the recommended dryer.

Removed top and back covers. Placed new pulley and retaining clip in place. I had to remove a couple of drum supports to put belt on. Probably didn't have to remove top.

For the Ignitor - As involved as taking the dryer completely apart sounded, it was super easy. 1-take out the lint trap and remove the two screws there. 2-Pop open the top with a screw driver and swing the top completely over/back. 3- remove the two screws holding in the front panel and remove the panel. 4- loosen the belt by pushing on the tension roller under the drum on the right and remove the drum (its super light) use the belt as a handle. 5- remove the screw holding in the ignitor and replace it with the new one. Be careful to not touch the new ignitor. Then go backwards putting it back together.