Models > RES7646KQ2 > Instructions

RES7646KQ2 Roper Dryer - Instructions

All installation instructions for RES7646KQ2 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 RES7646KQ2
76-90 of 1883
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Drum would turn but not heat.

  • Customer: james from corpus christi TX
  • Difficulty: A Bit Difficult
  • Time to Complete: 15 - 30 mins
  • Tools Required: Pliers, Screw drivers, Socket set
  • 11 of 12 people found this instruction helpful
After tearing the back off by removing the numerous 1/4 inch hex screws, and locating the schematic in the compartment behind the dryer controls, I took a multimeter on the resistance setting and tested all the components I deduced were part of the heating circuit until i found the upper limit temp fuse of was open (i.e infinite , OL, how ever your meter will display this). I ordered the kit from here and upon installation found I had a different type of Thermistat assembly then the kit came with, however, the kit did anticipate this might happen and had "some" instruction on modifying the wire harness to accommodate the part. Essentially if you have this older style you will need to do some basic wire stripping and crimping to make it all work. While I am an electrical technician on aircraft, anyone should be able to follow the how-to video on this page(which deals exactly with what I had) and with the proper tools install this part.
I also cleaned out and inspected the rest of the dryer since I had it all open, including looking for burning on the heating element and inspection of the rest of the wiring harness. Finally removed the lint chute by removing the two screws located under the lint basket door, and the nuts holding it to the dryer frame and did a work over on it, finding a lot of compacted lint and debris inside. A can of compressed air helped a lot for this.

Drier would not heat

  • Customer: Jason from Birmingham AL
  • Difficulty: Really easy
  • Time to Complete: 30 - 60 mins
  • Tools Required: Pliers, Screw drivers
  • 11 of 13 people found this instruction helpful
Wife said the drier was not heating. I looked on the internet and found Parts Select. Followed the instructions to test the heating element, thermal cut-offs, and thermostat. This is really easy, you just touch the terminals with the voltage meter to see which ones are not transmitting current (with the drier unplugged). One of the thermal cut-offs was not transmitting current so I ordered the part Sunday night and had it by Wednesday morning and put it on it about five minutes. Steps:

1. Unplug drier
2. Unscrew back of drier
3. Unplug wires from terminals of the parts shown in Parts Select instructions (one at a time)
4. Get a basic voltage meter (I bought a cheap one at the big box store)
5. Test terminals (touch the red terminal on the voltage meter to one side, black to the other)
6. If the needle moves to the other side, the part is OK, if not order the part and replace.

Loud banging noise when running dryer

  • Customer: Joseph from Prospect Park PA
  • Difficulty: Really easy
  • Time to Complete: 15 - 30 mins
  • Tools Required: Nutdriver, Screw drivers
  • 10 of 11 people found this instruction helpful
Found one of the two drum support rollers was badly worn. Found Partselect.com, found my parts in less then 2 mins. Figured that I was in there so I should just replace the belt so I got one of those also. Parts arrived in 3 days dryer as good as new in 20 mins.

Scratches in Surface

  • Customer: Michelle from Richardson TX
  • Difficulty: Really easy
  • Time to Complete: Less than 15 mins
  • Tools Required:
  • 10 of 12 people found this instruction helpful
This product comes in a bottle with a brush like Liquid Paper. It goes on incredibly easy. A second coat might be needed. I wanted to prevent rust from setting in so I covered the scratches and dings. The paint is a little brighter since my washer is 10 years old but it still looks great.

The Dryer was working normally, just no heat

  • Customer: Andrew from Roslyn Heights NY
  • Difficulty: Really easy
  • Time to Complete: Less than 15 mins
  • Tools Required: Nutdriver, Pliers
  • 9 of 10 people found this instruction helpful
Very Very Easy all you need is a 1/4 inch nutdriver. 1st remove the screws from the back of the dryer. 2nd you will see a shaft like duct work. remove the 2 screws from this shaftway, lift out the old heating element and replace with the new element. Part select was right on target and fast. 2 days to recieve my order. I expected to have to buy a new appliance. Partselect made it possible to fix it like new for around $80.00

Dryer would not heat up; blow only air

  • Customer: William from Sacramento CA
  • Difficulty: A Bit Difficult
  • Time to Complete: 1- 2 hours
  • Tools Required: Nutdriver
  • 10 of 13 people found this instruction helpful
I replaced the thermal cut off kit, and the dryer now had heat. Three days later, no heat; the thermal fuse also did not have continuity. Read on-line that overheating was the most likely cause. So, I checked the exhaust duct for blockage, but it was clear. Then, I removed the exhaust canister at the back of dryer; the entire bottom was filled with lint the size of a softball. The lint was heating up, and when it got too hot, it blew the thermal cut off. Cleaned out the lint, replaced the thermal cut off, and now it's fine. Moral of the story: Remove the lint canister and clean it.

Dyer drum doesnt turn

  • Customer: Shawn from Akron OH
  • Difficulty: Really easy
  • Time to Complete: 15 - 30 mins
  • Tools Required: Nutdriver, Pliers, Screw drivers
  • 9 of 10 people found this instruction helpful
It was really quite esy remove the screws from the back and pop the top off . then remove 2 top inside screws from the front , lift the front off the sides , support the drum and lift out , you will then see the idler wheels, replace them with the new ones ,replce the tensioner , wrap the belt around the drum, need help putting the drum back in the case, have someone hold the drum in place while you lay on the ground and put the belt around the motor pulley and the tensioner on the bottom.you then put the front panel back into place and secure with the 2 inside screws, then put the rest back together in reverse oder. ... hope this helps someone

Door switch was broken

  • Customer: Anthony from Orlando FL
  • Difficulty: Really easy
  • Time to Complete: 30 - 60 mins
  • Tools Required: Screw drivers
  • 9 of 10 people found this instruction helpful
I typed in on my brouser Repair Kitchen Aid Dryer door switch.
And on You Tube up came several videos showing me how to ewmove the switch and install the new one.

The hardest part of the job was not instaling the switch but the dryer Vent hose from the back of the dryer after I puled it away from the wall, it disconnected and the I had to Pull the Washer out which was right next to it so I could put the vent hose back to the dyer. I has to disconnect the Hot/cold water line pull the washer out connect the dyer hose reconnect the cold /hot water lines and yada yada yada

Broken door switch

  • Customer: Michael from Maricopa AZ
  • Difficulty: Really easy
  • Time to Complete: 15 - 30 mins
  • Tools Required: Screw drivers
  • 9 of 10 people found this instruction helpful
Followed your online video for disassembly and it was not only educational but actually quite simple. I would recommend that you start the video with," make sure the power cord is disconnected from the power source". I have worked on numerous pieces of large electrical equipment and would strongly suggest this be added. Some people think if it's, "off", it's safe. Your phone staff when ordering was great. We will do business again.

Timer stopped working

  • Customer: Steven from Rantoul IL
  • Difficulty: Really easy
  • Time to Complete: 15 - 30 mins
  • Tools Required: Socket set
  • 12 of 20 people found this instruction helpful
Well I unplugged the dryer, then I removed all the screws off the back of the main console. After that I unscrewed the old timer. Then I one by one moved the wires from the old timer control to the new timer control. Then i screwed in the new timer control. After that I screwed the back plate for the main console back on. And finally I plugged the dryer back in. And there you go it was that easy.


I also wanted to say that this experience with parts select was most amazing one too. I ordered the part one day with a 3 to 5 day delevery time. The following day I checked on the status and found out that the part would be here the next day so I was really amazed that it would be that quick. I would recommend and would come back to parts select for futuer needs for appliance parts.

dryer sounded like I was strangling a dog

  • Customer: Lynda from Syracuse NY
  • Difficulty: Easy
  • Time to Complete: 15 - 30 mins
  • Tools Required: Pliers, Screw drivers
  • 9 of 11 people found this instruction helpful
First, I watched a utube video of replacing the dryer belt. Then I went to Sears Hardware and couldn't find a part. Then I ordered the parts for my favorite online repair parts source - partselect.com. I had the part in one day! We did exactly what the video showed and also replaced the two wheels that looked like roller blade wheels. Piece of cake. Saved a $75 repair call plus whatever the parts would have been and spent about 20 minutes doing it. Back in business. Great for a 12 year old dryer! Buy the dryer kit!

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.

Push start and the motor would hum.

  • Customer: Doug from Manitowoc WI
  • Difficulty: Easy
  • Time to Complete: 1- 2 hours
  • Tools Required: Nutdriver, Screw drivers, Socket set, Wrench(Adjustable)
  • 9 of 11 people found this instruction helpful
**** Remove power cord from the wall****

As said earlier, you will need to lift the top. Drop the two screws holding the lint shoot and pop the top by sliding a screw driver into the corner on the front. Lif tthe top and rest against the wall behid the unit. remove the two (4 total) screws at the top and bottom of the front door assembly.
Place sometin under the front portion of the drum. At this point you'll see the need to clean everything! :) Slide the belt off and around the drum, (take note of the routing it takes.) Remove the drum by gently pulling it towards you. Set it aside. Clean more. :) (It is nice to have a vacuum handy.) At this point you really need to get to the rear of the system. So I tipped the top back down, and spun it around. Removed the rear panel and cleaned some more. (15 years of a lot of lint in there!) Then you'll need to remove the rear cover on the left side, covering the blower impeller. Get read for a whole lot of debris. Vacuum again. So now you have the motor exposed in the front and rear. You need to remove the impeller by turning that clockwise to loosen it. The trick is holding the shaft in place from the front at the same time. I used an old rag and wedged it into the impeller edges and worked it around until it jamed up. Once the rag was wedged pretty good, I went back to the front spun the shaft. Then you can remove the impeller by hand. Vacuum more. You may get by without having to remove the lint shoot completely, but I did just to clean it up more. I did have to remove two screws in the upper corner near the top of the lint shoot. (Basically the hold the back in place.) I took a few notes at this point about the wiring harness. Used a heavier screw driver (standard), You can push down on the clips that hold the old motor in place. Then work it out the front. Clean more. The new motor is not an exact replacement slightly differnt but the instructions with it were ok. Follow them for the correct wiring. You will need to remove one wire and cut and recrimp a spade lug or two. I used ty-wraps to secure the lines back in place. Look closely at the diagrams and make sure you set the motor down in the same direction the instructions say, if you twist it slightly it will sorta lock in place where it needs to be. Re-install the hold down clips to the front and rear of the motor. Clean up your impeller, and reinstall it too. Then basically reassemble the dryer...tracing your steps backwards. This isn't really difficult, it just takes time and as you can see, you will/should clean as you go !

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
  • 9 of 11 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.

Dryer would not tumble.

  • Customer: John from Minneapolis MN
  • Difficulty: Really easy
  • Time to Complete: 15 - 30 mins
  • Tools Required: Nutdriver, Screw drivers
  • 8 of 8 people found this instruction helpful
I wasn't sure if the problem was the belt (probable) or the idler pulley assembly (less likely) but the total for both parts was about $26 plus shipping. So why not replace both to be sure?

As it turns out, my original idler pulley assembly does not turn. Rather, it has a concave semi-circular piece that is fixed in place. The belt ran in a groove in that piece.

The replacement part has a nylon wheel that turns. As a result of replacing the idler pulley assembly (which I don't think was necessary to fix my tumbling problem) the dryer runs much quieter. (We used to get a fair amount of squeaking when the belt rubbed).

As for the actual repair (I would rate myself as above average on tackling household repairs), it was about the simplest repair I've ever done. I followed the video provided on this site (excellent video) and it took less than 20 minutes -- cleaning up all of the lint/odds and ends under the washer and dryer took longer than the actual repair.

My only issue (minor) was disconnecting the electric harness. It did not slide as easily as in the video. I had to coax mine a bit with a small screwdriver (make sure your dryer is unplugged!!). I suspect it was simply a function of the harness never being unplugged -- the dryer is 9 years old.

I also felt great because I'm sure I saved a $125 service call (for only $26 in parts and 20 minutes of my life).

Good luck!
All Instructions for the RES7646KQ2
76-90 of 1883