SDG405DAWW Maytag Dryer - Instructions

I removed the Drier Door and removed the Front Drier Panel exposing the Gas Valve & associated parts. I removed two (2) screws holding the Gas Valve Coils in place & replaced the 2 terminal coil, then replaced the screws, Front Cover & Drier Door. I liked the results so much, I ordered the other Gas Valve Coil and will replace it also when it arrives.

Good trouble shooting information.

First I unpluged the dryer, removed the two screws from the bottom access panel. I used a small socket to remove the screws securing the limit stat to the burner chamber, nut driver was too long.
I installed the new limit stat with the two screws and attached the two leads. Plugged in the dryer and conducted a test run, burner ignited. I turned the dryer off and replaced the access panel.

At first i thought i had to buy new dryer, because i did not know what to do.I said, i never done this kind of repair before, well i put everything apart and notice that the idler pulley was worn out, then i said this is something that i can fix it if i get the part. I made several calls and couldn't find it. so went in internet and found it with you.

Unpluged dryer from outlet, disconnected vent, positioned dryer on side, removed screws from bottom panel, pulled pannel away from dryer body to gain access to motor. Disconnected drum belt from motor pulley, disconnected wire harness from motor. Removed motor mounting bracket assembly and placed entire assembly on floor. Removed clamps and blower assembly from old motor, installed new motor and reassembled. Very easy project, hardest part requires some trouble shooting knowledge to determine the exact cause of problem.

Had to figure out how to open the dryer - bottom screws in front and work up, removed the drum and found the fan blade was broken. Had some difficulty removing the fanblade from the motor shaft but after that the new one was easy to install. I did need help to place the belt and drum back into place. as one person has to hold the belts on the pulley while the other adjusts the belt while putting the drum back into place.

I followed the instructions found on this site. The hardest part was figuring out how to release the clamps at the front of the dryer so I could remove the top.

The key was to unbolt the clamps at the back of the dryer first, then to use a putty knife to release the two clamps at the front of the dryer that hold the top to the front.

The rest was easy by following the steps already listed on this site and removing the two front pieces, then the drum and replacing the parts. Putting it back together was simple since I placed things in order and had taken pictures with my cell phone as I went through the process.

The time I took, included vacuuming the inside of the dryer thoroughly. Now it runs like new.

Opened things, saw lint buildup, cleaned inside of dryer, then cleaned entire vent discharge system, put new thermal fuse back, turned on dryer and heard metal to metal, opened dryer back up, saw missing glides (both gone). Ordered what I thought were 2 glides, 2 days later 1 showed, called and was told I didn't "update" when I changed order info (parts supplier cautioned to replace 2, should only sell in pairs) so then had to wait again for 2nd glide to show up. Replaced them today and noticed dried clothes are now cooler when finished. Will note in future if clothes are warmer, clean ductwork.

Watched youtube video to problem shoot. Cause determined to be coils bad. Searched web found Parts Select to be easiest site to deal with and had coils for best price. Followed instructions supplied with parts. Dryer works like new.

I watched the repair video and followed the instruction given to replace the belt. The instructions were easy to follow and to the point. The one thing that was not covered was to vacuum the interior prior to closing the dryer up.

All you need for a Maytag is a snub nose Philips screw driver. The screws on the front panel are at the bottom angled down, so a regular length Phillip's won't work. Just unscrew the 2 screws, then lift the panel up and out. Careful not to pull out too far, there are 2 wires attached to the switch. The replacement switch is NOT an exact copy of the old one. My Maytag is over 30 years old and it only had 2 prongs on the switch. The new one has 3. Don't let that throw you. It is the same size. Just attach, 1 wire to the bronze connector & the other to the silver. Push the switch into the door opening, re-attach the door. Total time 20 minutes. Saved well over $100 in a service call. Anyone with an IQ above freezing can do it.

I went to RepairClinic.com & FixYa.com for some great advice. I searched the internet for the parts. PartSelect.com was the most inexpensive. Delivery was good. Using the repairman's manual I found on the internet I followed the steps to remove each panel, in order. The wiring was the most bothersome, but okay to resolve; write it down and pull it off! I don't think the rollers, in the back, were bad. The tension idler was extremely worn. I tightened the tension idler bracket at the base. I did need to use an O-Ring Spreader to get all the rollers off and on. Although there were more panels to remove than older models, it was easier! Wrap the belt around the drum before reinstalling. The belt will loop around the drive & tensioner relatively easy. Replace the rubber seal around the drum & replace all the panels. Things are quieter now than I can remember in a long time.

My gas dryer would run with heat for 5 minutes in all settings, but kick off and not heat again. Timer would not advance in autodry. Thought it was the cycling thermostat, so replaced that, but did not solve the issue. Ordered the coils, and cleaned out heavily clogged lint from bottom of lint trap, especially right above the fan motor at the bottom of the trap. Received the coils, opened the top and front, took out drum, and replaced the coils. The replacement took less than 2 minutes. Be careful putting the drum back on to make sure the felt is not caught inside the drum. You can give it a spin to make sure. Wear gloves, as I cut myself up pretty good on the edges of the dryer body. The inside of my dryer looks like a crime scene! Anyway, I put it back together, and it runs great. Solved the timer advance issue in autodry, and the heat kicks on and off when it is supposed to. Good luck! Thanks Part Select!

Replaced the two drum rollers and the tensioning arm roller. NOTES: 1. There are two drum rollers, the diagram seems to show only one. Recommend replacing both drum rollers and the support bracket shaft assemblies since the shafts might be scored. 2. The tensioning arm roller was actually much worse and frozen, so once you are in it is best to replace ALL three rollers. 3. I also replaced the belt since it was worse for wear from the frozen rollers. 4. The PartSelect video for the procedure is for the Whirlpool branded version of this dryer. The internal parts and construction are identical, however, the initial steps for opening up the dryer are different. On the Amana the top also tilts up, but is held down by two bolts, and not just the spring clips. Steps are: a) Remove bottom kick plate which is held in by two bolts on the lower front edge. b) remove the retention bolts that are now exposed on the front panel and remove the front panel by pulling it down from the top spring clips. c) Unbolt and remove the front drum retention panel. d) The two bolts that hold down the top can now be removed and the top panel tilted up so the drum can be lifted out after the belt is loosened. The whole process is very quick and easy. Only tricky part is fumbling around behind the motor to move the tensioning roller and arm to remove and re-install the belt. Also, I had cheap spring clip pliers so I was fumbling with the spring clips that hold the rollers on their shafts.

watched video for Each Part

I removed the knob and timer skirt after viewing the same on the parts diagram provided by PartSelect. This was very helpful. I ordered the new part, received it in just a few days, reinstalled the parts and everything works fine.

The key was the diagram provided so I knew exactly what to order and how the parts could be taken apart and reassembled.