MGDC400BW2 Whirlpool Dryer - Instructions

Put high temperature glue on first, then put door gasket over the high temperature glue and then let it set for 24 hours. It worked fine....

I purchased a stack kit from "Part select.com". The item was just what I needed to do the job. The delivery of the part was made the next morning. WOW! Excellent service! The process was completed in less than 24 hours, start to finish. Very impressed!

Took off back panel. unscrew timer. unplug wire and replace new wires from new timer, one at a time to make sure plugged to right terminals. screw back on the new timer. replace back panel.

I called an appliance repair company to do a diagnosis and was told the timer would need to be replaced. Parts and labor was quoted at $290. The dryer isn't worth that much. Found a video on this site on how to replace a timer for my model of dryer. Ordered the part for $116 and replaced it myself. The video instructions were exact step by step.

Doing my home work, I was told if I was "handy with my hands" I could do the work. Start to finish required 3+ hours. The instructions were not specific to my unit therefore, I had to "guess". My first surprise was encountered on step 2 - removing the top. My top was attached to the "brains" of the drier and therefore could not be removed. I actually had to disconnect the brains to remove the top. My second surprise was that I had to remove just about everything before I could get to the vent, which by the way, was simple. I finally accomplished the task, but....

Take the door off of the dryer. Lay it on a towel. Remove old gasket. Clean the channel the door gasket fits into with glue remover. Squeeze high temperature glue into the channel, let the glue set up. Put the new gasket into the channel, tape it down in a few places. Let it sit 24 hours for the glue to set up. Put the door back on. You can put the door on immediately as long as you don't use the dryer for 24 hours. Easy.

removed old gasket took door off 4 screws. cleaned seal area applied glue put on gasket easy

Need to access back of dryer so you probably have to take exhaust hose loose as I did b/c mine was aluminum foil flex type. Was an oppt'y to clean it but fiddly when reinstalling. Since the control panel is tilted slightly back for ease of use, I tilted the whole dryer forward to get better access to timer mounting screws. Very easy install. Even though there are a lot of wires, they are grouped into 4 molded connectors which are all different shapes, so you can't get it wrong. You might have to pry a little to get them off and I suppose you could break the connectors if you are too rough. There is a fifth separate small connector with 2 black wires and that one is hard to release. You have to press a release tab down and fiddle a bit.
As you face the cabinet from the back do note the timer's left mounting screw also shares holding an L-shaped bracket to secure the buzzer, and if you reinstall putting the buzzer bracket first you will not be allowing the timer to rest flush with the back of the control panel. So I installed the right screw back first which held the timer tight enough to then line up buzzer bracket with left screw hole in timer. Also note when seating the timer in place there are two protruding dimple things on the front which fit into two holes drilled in the dryer to be sure timer is properly oriented up and down so that it looks right when put back together with writing around knob pointer.

Replaced dryer timer with a new one. Was really easy to replace. Just had to remove timer knob and back cover to get to timer. Then removed all wiring harnesses from the timer and unscrewed the two screws that holds it in place. Installation of new timer was in reverse order. Tested new timer and it solved the problem.

Removed old seal and replaced with new one. Save yourself time and get some acetone to remove old glue works great!

Piece of cake. Connections are 1, 2, 3, 4 and plug

Turned power off. Removed back panel. Unplug wiring harness’s to timer. Remove two screws holding timer in. Remove old timer. Install new timer. Reinstall screws holding timer. Plug wiring harness’s back onto new timer. Put back panel back on. Turned on power. Checked out timer. Great customer service.

Consulted Parts Select site for timer. Unplugged dryer piwer. Removed 6 screws from top console back, then timer itself by removing 2 screws. Moved electrical connections from old to new timer. Reinstalled timer screws and then console back screws. Plugged it in and all was good!

With the help of YouTube, I diagnosed the problem, ordered the part, and with more help from YouTube, changed out the timer. My husband was impressed and I saved a few hundred dollars on a service call. :)

Turned power off. Removed panel. Unplug the wiring harness from old timer. Removed old timer. Replaced timer. Plugged the wiring harness back into new timer. Put panel back on. Turned power back on . Checked out . Thanks for the great service.