LDG9900 Maytag Dryer - Instructions

Same as others.
1. Unplug dryer from power source
2. Use nut driver to remove two front screws at bottom of dryer
3. Disconnect cable connected to Secondary Coil (this is the coil towards the rear of the dryer)
4. Use angled phillips screw driver to loosen screws holding cap on top of the two coils. (Angled tool not required but seemed easiest to me)
5. Slide top cap back towards lock screw to allow coil to be lifted out
6. Remove and replace secondary coil
7. Replace cap, tighten screws to lock in place, reconnect cable to coil
8. Restore power to dryer, test and confirm gas flame stays lit
9. Replace lower front panel on unit

PartsSelect a great resource to use for home repairs like these. My first time using site and doing this type of work, now PartsSelect my first source to go to on such items.

I followed the videos on your website, but had to clean 30 years of dust and lint out in the process. Cleaning took the longest time.

Took it apart according to the videos, replaced about all moving parts (almost). Put it back together and still made noise. It turned out to be the blower wheel. Ordered a new blower wheel and installed it. Works great and has mostly all new parts. The website was great!!

Tilted dryer back to access the two screws on the front panel, remove front panel, by raising it up 90° and pull the wires off for the door switch, first I remove the one 5/16 self tapping screw That holds the burner assembly onto the bracket, removed the hot surface igniter screw from old burner assembly, attached to new burner assembly, reinstalled burner assembly and also cleaned orifice from gas valve, also while the front cover was off I remove the fan housing cover and vacuumed out all The lint attached to the fan assembly, unit works great again.

Removed and replaced both the thermostat sensor and the ignitor. Tested thej dryer and it worked. Replaced the front panel and it was good to go.

I pulled out the old filter, the screen of which had ripped, and put in the new one...It took a few seconds! Mainly I was delighted that from the online photo guide I had chosed correctly!

Glad your site exists! It prolongs the life of older but functional equipment.

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.

The repair was very simple.I removed the door and the front cover.Right in front of the blower housing sat the temperature control thermistor.All that was needed to do the swap was a nut driver.Everything I read said the high limit thermostat may of been bad but it was fine.Ordering the parts was easy and fast all I needed was the model number and all the charts and numbers were easy to find.Thank you Parts select..

After reading the many different common stories,I replaced both coils (m series).Very simply lifted up the top of driver,held by 2 snap springs and 2 lint vent screws.Removed front cover,2 screws and 2 bottom snaps,coils down on bottom left.r/r both coils,reinstalled covers and let there be heat!This website is a blessing!!

Replaced coils on gas valve.

I opened the back acess panel and started the dryer. Looking at the motor and idler pulleys it was obvious by the frequency of the squealing noise that it was coming from the idler pulley.
I pulled the retainer clip and tension spring from the idler pulley and removed it. I applied some grease to the shaft and reinstalled the idler pulley.
The squeal was gone confirming that the pulley bushing was dry. I ordered the new idler pulley and when it arrived the next day I cleaned the grease off of the shaft and installed the new idler pulley. Problem solved.

Inherited an older Maytag natural gas dryer that was not heating . Just heated at start then would not after 5 mins or so. Went to Partselect site and it had a troubleshooting section and read and narrowed down the part needed by ohming the coils. Ordered the coils for less than $20 and ordered a natural gas to propane conversion kit. Parts arrived in 2 days on regular shipping, very quick! Instruction were very simple to follow and coils were installed in under 15 mins. Propane conversion kit was perfect and was installed in 30 mins and dryer ran just like new. Cleaned inside thoroughly and couldn't be happier. Thank you partselect for great service and saving what would have been more than a $300 service call. Did myself for under $50. I highly recommend this site and will use when ever I can!!! Great service, great way to do business!!!

1. Removed two screws from front panel.
2. Removed panel.
3. Removed four bolts off tumbler face.
4. Removed face.
5. Removed drum and belt.
6. Vacuumed.
7. Replaced idler spring assembly.
8. Replaced drum.
9. Replaced belt.
10. Rotated drum to make sure belt was properly seated.
11. Replaced tumbler face.
12. Replaced front panel.

The repair video is terrific and many others here have thoroughly described the steps involved to replace the drive motor.

The biggest hurdle for me was that the motor came with a new switch that required a different wiring configuration. No wiring diagram was included. Several others had posted questions about wiring in the Q&A and unfortunately PartSelect kept copy/pasting the same confusing and incomplete answer over and over:

"The Yellow goes to T6, Red to T5 Black to T2, blue to T1 and the white you will remove the blue jumper lead between the switch terminal 4 and 1/4" protector tab, connect the grey harness lead to the 1/4" protector tab."

Reading that doesn't tell me what to do with the white wire, doesn't address that my blue and white wires were crimped into the same connector from the factory, doesn't address that I had 2 black wires crimped into the same connector from the factory, and doesn't address a factory ground wire that connected the frame of the OEM motor to the bracket that the motor sits in.

With all the other excellent info supplied by PartSelect, this was surprising and frustrating. The sales dept ignored an emailed question from me, and the Q&A section didn't allow me to post a question.

Searching the internet, I found a wiring diagram on aceappliancesd dot com that addressed my dryer's OEM wiring configuration. Here's what I ended up with:

TI - Blue and white, crimped together into a single connector
T2 - Black & black, crimped together into a single connector (the wiring diagram I found said this should be black & brown, but they both look black to me)
T5 - Red
T6 - Yellow
1/4" Thermal protector tab - Grey (from the harness)

The new motor switch had a grounding tab with nothing connected to it. I removed the screw holding that tab into the switch and connected the (also grey) OEM short ground wire from the motor frame to the mounting bracket.

I had to cut 2 of the pieces of tape holding the OEM wiring harness together in order to get enough slack for all the connections to reach. If you do this too, make sure all the wires are still clear of the moving parts and the hot bits. You may need to retape the wires together at a different location to keep things tidy.

I also laid the belt over the drum and put 2 pieces of tape over it to hold it in place while I got the drum positioned, then I reached through the back access panel to loop the belt around the motor pulley and idler. Once that's done, just reach over the top of the drum and peel the tape off. I found that much easier than trying to loop the belt by reaching through and past the drum.

Installation of drum support kit was difficult because my snap ring pliers would not fit in the snap ring holes. Had to use pliers and screw driver to get them off and to put them back on. That took much patience and time. Installation of front guides was a bit difficult because the rivets were loose and turned when trying to drill them out. Also they were bigger and I needed a larger drill bit than the 1/8 told about in the video. Used drill, screw driver and pliers to get the rivets out. Also took more time and patience to do this. Belt did not need replacement but felt it a good idea to do it as long as I was in there. Belt installation was easy because my dryer has a rear view opening and I could use it to thread the belt. Tried it from the front as shown in the video just to see if I could and found it impossible. Could not even get my hands to hold the belt. Also vacuumed out 20 years of lint and dust that was inside the dryer. The videos were excellent in showing what to do and how to do it. Not sure how well I would have done without them.