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KEYS850JQ0 KitchenAid Dryer - Instructions

All installation instructions for KEYS850JQ0 parts

These instructions have been submitted by other PartSelect customers and can help guide you through the dryer repair with useful information like difficulty of repair, length of repair, tools needed, and more.

All Instructions for the KEYS850JQ0
76-90 of 1,077
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Old motor was making noise and tripping after a few minutes

  • Customer: John from Midland, TX
  • Difficulty: Easy
  • Time to Complete: 30 - 60 mins
  • Tools Required: Nutdriver, Pliers, Screw drivers
  • 10 of 13 people found this instruction helpful
I disassembled the dryer once to clean the motor and compartment. After reasembly, the problem persistes. I ordered the motor and the second diasasssembly was accomplished in 10 minutes and the entire job took 45 minutes and the dryer was running like new. Tip- Leave the motor secured while removing the blower fan.

Door latch (female part) was broken.

  • Customer: JEANMARIE from BELLEROSE, NY
  • Difficulty: Really Easy
  • Time to Complete: Less than 15 mins
  • Tools Required: Screw drivers
  • 8 of 8 people found this instruction helpful
I used a screwdriver to remove the old part and pushed the new part in with my fingers, it was very easy. If I could do it, anyone can. I was a lot cheaper then having a repair man come to house. I am very glad I found your site online, I will definitely be using your company again.

Badly worn idler pulley and rollers.

  • Customer: TODD from GRASS VALLEY, CA
  • Difficulty: Easy
  • Time to Complete: 30 - 60 mins
  • Tools Required: Pliers, Screw drivers
  • 9 of 11 people found this instruction helpful
Braced dryer drum with a block. Removed the two rollers one at a time by using a screwdriver to pop off the triangular clip. Slid on new rollers. Would have been easier to remove the drum out the front instead of bracing it. Installed new idler pulley and belt. Dryer is 25 years old and sounds like a new one now when running.

Broken Door Handle on Front of Dryer

  • Customer: Jeff from Wausau, WI
  • Difficulty: Really Easy
  • Time to Complete: Less than 15 mins
  • Tools Required:
  • 11 of 17 people found this instruction helpful
Do to age and heat the dryer door handle was brittle and broke. Ordering was easy on line. Part was delivered faster tan expected. Oh and the repair time, Less than 1-minute.

Thanks for the great service.

How to un-screw the blower fan!

  • Customer: Tim from Fremont, MI
  • Difficulty: Easy
  • Time to Complete: 30 - 60 mins
  • Tools Required: Nutdriver, Pliers, Screw drivers, Wrench (Adjustable), Wrench set
  • 8 of 9 people found this instruction helpful
The dryer motor quit working. Learned, if you are changing one that is old, get the blower wheel fan too! I could not break mine loose from the motor shaft, and had to bust it off.

To un-screw the blower wheel fan from the motor shaft: from the front of the dryer, grab the plastic fan on the back of the motor with an adjustable wrench, and the motor shaft on the front of the motor with vice grips. Turn the motor shaft CLOCKWISE holding the fan still to un-screw the fan. If you have to remove the pulley, grab the shaft and turn the pulley COUNTERCLOCKWISE with a wrench.

Just make sure to pay attention to the orientation of the new motor in the instructions. If you match the old motor, it will not fit. It is all spelled out in the directions.

Dryer Didn't Run

  • Customer: William from Long Valley, NJ
  • Difficulty: Really Easy
  • Time to Complete: Less than 15 mins
  • Tools Required: Screw drivers
  • 8 of 9 people found this instruction helpful
Unplugged washer,removed the two screws by the lint trap,moved the top foward lifted the top (it'shinged in the back )the switch is right inside the door top right hand corner removed the two screws that hold the switch in place used a flatblade screwdriver to seperate the connections pulled off the old installed the new switch put every thing back together worked as though it wes never broken

Humming noise then quit after pushing start. Drum would not turn manually.

  • Customer: Derek from Missouri City, TX
  • Difficulty: A Bit Difficult
  • Time to Complete: More than 2 hours
  • Tools Required: Pliers, Socket set, Wrench (Adjustable), Wrench set
  • 7 of 7 people found this instruction helpful
Looking at the schematics, it wasn't clear exactly where the motor was located. I took off the rear panel thinking I could get to the motor through the blower. Realizing that was a no-go, I did some web searching and found that the lint screen chute had to be unscrewed, the top had to be lifted to gain access to the top 2 screws holding the front panel to to the main body. The barrel was then dropped and the rib belt removed from around it so I could set it aside. The clips were removed from the front and the back of the motor to gain access to the blower shaft. .The motor shaft is screwed into the blower shaft but it took me a while to figure out how to grab the blower shaft( made of hardened plastic?) with an adjustable wrench while torquing the end of the shaft with a (3/4"?) socket wrench. Access to the rear was rough, but getting the motor out an back in was easy. The spring tensioner for the belt was the next hurdle. With the s-curve facing outward and clipped to the base, the belt with the rib side wrapped around the barrel, the belt was slid between the roller and the tensioner bracket and wrapped around the motor drive rib side inward. I had to take the old motor to kind of prop up the barrel so I could at least see the tensioner and motor interface. I had to do a balance trick where I held the barrel up while centering it to the belt and the rear panel while ensuring the cloth seal was seated to the outside of the chamber. The front panel went on, and the front cloth seal was seated by spinning the barrel. The rest was just a matter of reversing the steps. Tons of lint/dust is probably what crashed this motor. Disassembling the front and the back allowed a thorough clean up - vacuuming and wipe down. Should go another 10 years/

Dryer making squealing noise.

  • Customer: Harriet from Palm Coast, FL
  • Difficulty: Really Easy
  • Time to Complete: 15 - 30 mins
  • Tools Required: Nutdriver
  • 8 of 10 people found this instruction helpful
Removed 2 screws in the lint filter and popped off the top. Removed the 2 screws holding the front panel on. Slid the drum off and set aside. Replaced support rollers. Placed the belt over the drum and placed the drum back in the dryer. Wound the belt over the tensioner and motor pulley. Turned the drum to keep seal from folding up. Replaced front and top.

Tip: Use bungee cord or rope to hold top up and out of the way while doing this job.

Dryer would not turn on

  • Customer: Pam from Chandler, AZ
  • Difficulty: Really Easy
  • Time to Complete: Less than 15 mins
  • Tools Required: Socket set
  • 8 of 10 people found this instruction helpful
We took the screws off of the back, took out the thermal fuse and replaced it with the new one.
We watched a video of how to do it which made it so easy.
Works great!

dryer drum belt broke

  • Customer: Paul from Athens, TX
  • Difficulty: Easy
  • Time to Complete: Less than 15 mins
  • Tools Required: Screw drivers
  • 7 of 7 people found this instruction helpful
I needed to remove the front lower cover, very easy as it is held on with clips only so I used a flat head screw driver to pop it off. I had to remove the lint filter and then there are two screws attaching the top cover of the dryer to the internal lint filter tray. The top of the dryer can then be opened front to back I again used the flat head screw driver to pop the top open as it has two clips at the front corners. It helps to have someone to hold it open or a rod of some type to keep it open. You can now lay the belt on the top of the drum and work it down the back side by pulling forward on the drum itself to seperate the drum from the seal that presses aginst the back side of the drum. I then went from the lower front to retrieve the belt now draped over the drum and pinched the belt to pass it through the tensioner and over the drive pulley. looking at it from the front the belt will come down the right side of the drum under the tensioner pulley around the drive pulley across the bottom of the drum and up the left side. The belt sits almost in the middle of the drum not against the back lip where there is a groove that might be confused as a place for the belt to ride that is where the seal sits then reverse the process to reattach the top to lint tunnel and reattach front cover and you are good to go . i would suggest vaccuming any old dust/ lint whlie everything is open as this reduces the chance for catching on fire I was supprised as to how much lint was loose inside the dryer cavity itself and our dryer is gas and the flame is an open flame.

Dryer Would Not Start.

  • Customer: GALEN from NEDERLAND, TX
  • Difficulty: Really Easy
  • Time to Complete: 15 - 30 mins
  • Tools Required: Screw drivers
  • 8 of 10 people found this instruction helpful
Partselect order confirmation email included video instructions of how to change the door switch on my model dryer. Like others I had a pause with the switch connector. I viewed the video again and the instrucions showed to use the putty knife tip to push down on the connector tabs and it came right off. Replacing the switch was easy as the video instructions. Fast shipping of the right part at a good price. The video was pricless. Thank you partselect.

Dryer hummed but drum wouldn't turn unless helped.

  • Customer: Leo from Ellicott City, MD
  • Difficulty: A Bit Difficult
  • Time to Complete: More than 2 hours
  • Tools Required: Nutdriver, Pliers, Screw drivers, Wrench (Adjustable), Wrench set
  • 7 of 8 people found this instruction helpful
Solution: electric motor replacement as the integral centrifugal switch lever (plastic cam) wears over time causing the start windings' switch poor contact. Took it all apart, (back panel, front and top) including lifting the drum out to completely expose the motor. Needed to wrench the plastic fan from the inside motor shaft. Tricky part was swapping the original pulley (6 rib belt, still good) for the one supplied for 4 rib belts. I needed to file another flat onto the other side of both motor shafts (old and new) to break them free, using a vice to secure the pulleys. The dryer works perfectly! It's a great dryer that can be repaired by a determined novice. The enclosed instructions were helpful, although if followed about cutting the original motor shaft to obtain its pulley might require drilling the shaft from the pulley = nonsense. Thanks again Parts Select.

The dryer burner wouldn't fire

  • Customer: Dennis from Purcellville, VA
  • Difficulty: Easy
  • Time to Complete: 30 - 60 mins
  • Tools Required: Nutdriver, Socket set
  • 9 of 14 people found this instruction helpful
Checked online for symptoms.
Pulled panel from front of unit (no tools required)
Vacuumed all lint from unit to see if that was a problem.
Removed the exhaust port which comes off with 3 hex head screws.

Based on the symptoms, I pulled the wires off the thermal fuse and did a continuity check on it. There was no continuity, so I knew I needed that part. Since a common reason for that to fail is the cycling thermostat allows the dryer to get too hot, I replaced that thermostat as well, just to be safe.

Due to closeness to the drum, I had to use a socket to remove the hex head screws on the two electronic parts.

Total time was about 40 mins. to diagnose and 20 mins. to replace the parts and verify correct operation.

Dryer belt broke- drum would not turn

  • Customer: Ronald from Oakdale, CT
  • Difficulty: Easy
  • Time to Complete: 30 - 60 mins
  • Tools Required: Screw drivers
  • 8 of 11 people found this instruction helpful
This was so much easier than I though it was going to be. Pulled up on the top part of the dryer and folded it over to the back. Removed 2 screws for the front panel and disconnected some wires. Laying down I fed the new belt on and made sure the tensioner was put back into the right spot, because when the belt broke the tensioner sprung to the other end of its travel. Put everything back together. This was made super easy because you guys had the parts and the shipping was super fast. Alot of the local shops in the area didnt even carry the belt or were not helpful..

Dryer would spin but no heat

  • Customer: Timothy from Anderson, IN
  • Difficulty: Easy
  • Time to Complete: 15 - 30 mins
  • Tools Required: Screw drivers, Socket set
  • 6 of 6 people found this instruction helpful
First I unplugged the dryer from 240V and removed the back cover upper (behind the switch) and lower (exposing the remainder of the parts)

Inside the upper section was a folded wiring diagram of the dryer (don't know if this was courtesy of Whirlpool or another individual, but it was a very nice touch.)

I did a resistance measurement across the heating coil and found out it was fine. I then plugged the dryer back in and carefully took voltage measurements from one phase of power (this was easily accessed where the power comes in to the dryer, just be careful not to touch or short the wires)

I had an assistant turn on the dryer (this makes things go a little faster, as you are behind the dryer otherwise) and checked for 240V across the heater coil.

Once I did not have this, I kept one lead on the left side wire (one of the power phases coming into the dryer) and moved the other lead to the left (as viewed on the wiring diagram) until I no longer had 240V. This identified the faulty component as the Thermostat High-Limit, non resetable.

I ordered the kit with the High Limit NR and High limit Thermostat (as both had to be bad). I also ordered the 150 degree cycling thermostat (although this was not necessary - for <$20 I opted to replace it as well)

Removing wires one at a time, each component is fairly easy to replace.

My only complaint is that with the combo kit, the wire attachment is a little different that the original component and requires you to cut an existing wire and crimp a different terminal to allow all three wires on the High Limit thermostat (250 degrees) to be attached. There is little to show you how exactly the crimp is to be connected (it goes on the smaller of the three wires - DO NOT CUT the jumper provided and USE A GOOD CRIMPER - not the $2 variety, or you'll be getting a new connector!!) The connector provided is designed for some strain relief from one connector to the other, however) An additional jumper with the appropriate connectors already attached would be a nicer design.

Also, make sure you do NOT screw in the smaller cover that covers the power in until you place the entire lower half cover back on the dryer (unless you want to take it off a second time, as I did...) as it uses a common screw to hold both in place.

Overall, fairly easy to do with a minimum of tools, straight blade screwdriver to remove stubborn wire connectors (esp. for HT thermostat 250), ratchet and socket for quick removal and replacement of covers, and a good T&B style crimper ($10-$20 at your local hardware and well worth it even if you only use it a couple of times)

30 minutes and done - the dryer now cranks out the heat and the advanced settings (Auto dry) work great - no more 2-3 times throug to get things dry.

If you have a minimum of mechanical ability and a little bit of electronic troubleshooting skill, you can check and repair this youself and save about an $80-$100 service call.

Thanks to Part Select for the diagram of the dryer layout as well!! (Schematic would be nice if available online, though!)

Shipped the part in about 2 days from order time, as well. Will be back (hopefully not soon, though, as something has to break first!!!)

Be safe and good luck!

(One last note: Make sure your lint trap is clear including the hose - either due to build up or a lazy kid...as this probably caused the failure as heat could not escape...)
All Instructions for the KEYS850JQ0
76-90 of 1,077