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PartSelect Number PS3500893
This motor comes with a redesigned motor switch. This part runs at 1/4hp. It performs 1725 revolutions per minute and carries 4.5 amps and 115V.
This part works with the following brands: Whirlpool, Admiral, Estate, Inglis, Kenmore, KitchenAid, Roper, Maytag, Crosley, Jenn-Air, Hardwick, Magic Chef, Amana, Caloric & Glenwood.
This part fixes the following symptoms:
Safety first, so unplug the dryer. Next remove the two phillips head screws @ lower left and right front corners and take the front panel off. You will have to disconnect the door switch sensor wires which are yellow and white, marking the sensor so you can replace correctly. Next remove the front tumbler assembly with 4 screws, two on each side. Be sure to remove the automatic dry sensor wires. Then remove the belt by either reaching un under the tumbler and releasing the tension or taking the back access panel off w/ 4 screws and releasing the tension. Then once the belt is loose you can remove the tumbler. Then remove 2 screws and take the thermostat cover off. I removed the multi-temp thermostat w/ 2 screws rather than unhooking the wires and I did the same with the thermal fuse. Next remove 1 screw out of the blower housing cover and the 2 screws from the motor support. Once loose you can pull the motor out a little and unhook the wiring. Once out you will need to remove the pulley, blower housing and fan, and replace on new motor and put the new motor on the motor housing. Replace in reverse order and you should be done.
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After much coercement from my wife, I listened to the squealing noise she kept telling me about. Then it quit working completely and I had no choice. Probably the motor. Not being one to want to do this more than once and figuring after 16 years all of it could be bad, I ordered all moving parts, as well as new front and rears felt seals for the drum and the blower seal. Everything in taking the dryer apart was straight forward and obvious. The tricky part was getting the belt back on the tensioner. Working from the front of the dryer, I did this one-handed via the lower left side around the motor while my wife held the drum in place.
I found that I replaced more parts than I needed to fix fhis problem. The source of the rumble was the blower wheel connection to the motor, allowing the wheel to wobble (plastic wheel flat spot worn off over time, no firm lock to the motor shaft). But the dryer should be good for another 10 years!Disconnect dryer from electrical outlet and exhaust.Remove the back access plate to release the belt from the pulley. Remove the two screws at the bottom front of the dryer, rotate the front to release it at the top. Remove the wires from the door status switch. Remove the 4 nuts holding the drum support frame and pull straight out. Remove the drum. Remove the two bolts holding the thermostat cover (silver odd shaped metal plate at the front of the dryer). Remove the dryer blower cover plate by removing the 6 bolts holding it to the blower housing. Remember to remove the bolt holding the plate to the bottom of the dryer. Release the door status wire from the clips on the left side of the dryer and set the blower housing plate to the right, out of your way without removing the wires. Remove the blower wheel by removing the Circlip at the front of the shaft and then removing the shaft compression clip. Pull out the blower wheel and then remove the rear Circlip from the motor shaft. The back of the blower housing can be removed by removing the 4 bolts holding it to the motor support frame to make access easier but this may not be necessary. Release the 5 wires attached to the motor. Release the front and back motor clips. I used a large straightblade scerwdriver to press down and out on the end of the clips. Lift out the motor. Remove the rear pulley from the motor using an allen wrench and transfer it to the new motor. Set the new motor in the support frame, ensuring the lips of the vibration isolation rings are pointed down to slip over the frame and are not facing up towards the clips ( makes clip instalaltion much easier). Hook up the wires, following the color coding on the motor controller you are attaching to. Reinstall the blower back housing if removed, rear circlip, blower wheel, front circlip, shaft compression clip, blower housing front cover (Including the bolt to the dryer bottom) , reroute the door switch wire up the left side, reinstall the thermostat cover, reinstall the drum and belt, reinstall the drum front support frame (ensure the felt seals for the drum and the blower cover are properly aligned and seated correctly), hook up the door status wire when your set the front cover and install the 2 screws, reinstall the belt through the pulley and idler wheel (make sure the belt smooth side is against the drum) through the back access panel and reinstall the panel.
First I unplugged the dryer. Then I removed the two phillips head sheet metal screws near the bottom of the front panel at either side, swung the panel out from the bottom until it unhinged at the top for removal. I disconnected the wire to the door switch and placed the front panel out of the way. Next I unbolted the top from the side panels by removing the single bolt at the front top of each side panel. This allows the Top panel of the dryer to be raised enough to remove the drum. I slipped the drive belt off the back of the drum, lifted the top a few inches and removed the drum. Next I removed the face plate of the blower channel to get at the squirrel cage blower and disconnect it from the motor by removing the outer snap ring from the motor shaft and then used pliers to remove the spring clip from the hub of the blower cage allowing it to slide off the shaft. There was a second snap ring to remove behind the hub. With the blower off the 3 screws holding the blower channel to the motor mount were accessable and able to be removed along with a couple of scews holding the air channel to the dryer base allowing the whole assembly to be moved out of the way to get at the motor. Two more screws at the motor base were removed to free the motor. Three color coded wires were unclipped from the motor and it was out after removing the drive belt from the pulley. Getting the pulley off the old motor after 29 years of service proved to be the most difficult part of the repair. Had to heat the pulley with a propane torch until the glue holding the allen head set screw decomposed enough to allow me to break the set screw loose. Releasing the spring clips holding motor to frame was easy using a large screwdriver to push down in the end recess of the clip while prying against the frame. Reassembly took less than an hour. The color coded dots on the electrical connector block were identical to the original motor making the electrical reconnection a snap (These dots were clearly seen in the photos of motor on the PartSelect website so I knew I had the right motor). The drive belt reinstallation was a little tricky as you have to spool the belt correctly around the pulley then put the drum back in 3/4 of the way and start the belt on the back of the drum and work it forward about 5 inches to its running position. Rest was easy, no parts left over and it works like new again.
We used previous installation instructions, which were quite good – we embellished the directions where we ran into some things that weren’t mentioned.1. Remove the back access plate to release the belt from the pulley.2. Remove the two screws at the bottom front of the dryer, rotate the front to release it at the top. Remove the wires from the door status switch.3. Remove the 4 nuts holding the drum support frame and pull straight out. 4. Putting one hand inside the drum and supporting it, gently pull the drum toward you until it clears the rollers. Reach in along both sides of the outside top of the drum and slide the belt off the back of the drum. With a hand inside supporting the weight of the drum tip the drum slightly forward and out the front. Set it out of the way. 5. Remove the two bolts holding the thermostat cover (silver odd shaped metal plate at the front of the dryer).6. Remove the dryer blower cover plate by removing the 6 bolts holding it to the blower housing with a short ¼” nut driver. Remember to remove the bolt holding the plate to the bottom of the dryer. 7. Release the door status wire from the clips on the left side of the dryer and set the blower housing plate to the right, out of your way without removing the wires. 8. Remove the blower wheel by removing the snap-ring at the front of the shaft and then removing the collar- compression clip. 9. Pull out the blower wheel (this was a bear as it was very tight on the shaft – the shaft-collar of the blower wheel has grooves in it. We used very small screw drivers to carefully pry the segment of the collar between the grooves away from the shaft and used a penetrating oil and with a very slight rocking force muscled the blower wheel off then removed the rear snap-ring from the motor shaft. 10. Release the 5 wires attached to the motor. 11. Remove the ground wire on the back of the motor by backing the screw out.12. Release the front and back motor clips (Use a large straight-blade screw-driver to press down and out on the end of the clips. 13. Lift out the motor.14. Remove the rear pulley from the motor using an Allen wrench and transfer it to the new motor (We used heavy duty thread locked on the Allen set screw. – When we removed the pulley it was necessary to heat the Allen set-screw area with a propane torch to soften the thread-locker cement. IF YOU NEED TO DO THIS MAKE SURE YOU LEAVE PLENTY OF TIME FOR THE PULLEY TO COOL BEFORE YOU HANDLE IT!15. Set the new motor in the support frame, ensuring the lips of the vibration isolation rings are pointed down to slip over the frame and are not facing up towards the clips ( makes clip installation much easier). 16. Hook up the wires, following the color coding on the motor controller you are attaching to. 17. Hook up the ground wire on the back of the motor.18. Reinstall the rear snap-ring, blower wheel (went on a lot easier than it came off), front snap-ring, collar-compression clip, blower housing front cover (Including the bolt to the dryer bottom) , 19. Re-route the door switch wire up the left side and secure with clips. 20. Reinstall the thermostat cover, 21. Reinstall the drum and belt (use scotch tape to temporarily secure belt) , the drum front support frame (ensure the felt seals for the drum and the blower cover are properly aligned and seated correctly), 22. Reinstall the belt through the back access panel over the pulley and idler wheel (make sure the belt smooth side is against the drum, the grooved side against the pulley and the belt is inside the belt guide on the idler wheel and remove the scotch tape from the belt). Make sure no tools are in the dryer cabinet. 23. Rotate the drum clockwise a few revolutions to align the belt and reinstall the rear panel.24. Hook up the door status wire before you set the front cover and install the 2 screws, We previously replaced the front drum felt seal and the tumbler glides, the belt and both drum rollers.
I had to remove the drum. 1. remove lower panel. 2.remove the vent duct. 3.Remove the door (be sure to mark the door switch electrical wire with tape NO, NC, COM). the switch is marked. 4 Slacken the drive belt by removing from its idler pulley. 5.Pull the drum forward & out, by lifting the top without removing it (may have to struggle a bit by bending the sides of the dryer outward). 6.Large 3/4" socket remove the squrrel cage fan counter clock-wise. 7.Unplug the wire harness to the motor and with a large flat bladded screw driver push the spring clamps down & out-ward to remove them. I always take pictures with my digital camera before removing a part so when I reinstall the part if a question of position or what went were I have it documented in my camera to view.I install the belt and use scotch tape to hold it in place before I reinstall the drum.The best part was being able to access the interior of the dryer to clean the lint out.I hope this helps!
Found step by step instructions on your website, they were posted by another do-it-yourselfer. The exact make of dryer that I have, and the drawings with part numbers listed was quite helpful. The bad motor came out easy enough and the new one was just like the old so it fit right into place. Strung a new belt around the tumbler drum and dryer is just like NEW. Thank you so much. Probably saved a couple hundred dollars.
Turned off breaker, then unplugged it anyway. I need some room to attack this old dog! Pulled out of its hole beside the washer and went to work. Opps, don't forget the flexible vent, I broke it off about a foot from the dryer. Four screws on back, lower right to remove acccess panel. Next two screws under front panel, pull bottom out about a foot and it unclips at top. Read the 5 repair stories about replacing the motor as I took everything apart, all were helpful. Had to put motor in a vise to loosen set screw on pulley, lucky I had a 3/16 allen socket, that was the only hard part, unless you count getting screws out from under the freezer where I kicked them. Be careful. Still ended up with belt in v-groove on back part of drum (where it does NOT go) so had to reach in from front and pull it out about 4 or 5 inches. Things a quiet now and I am a hero around here. Thanks for the good help fellows.
There are some really good blow-by-blow descriptions on how to go about the repair already listed here. The main thing is to go slowly and take your time. It was really quite logical for a weekend handy man. The best advise was to use a digital camera to record every step of the way as you disassemble the dryer. I referenced the pictures more than once when I was putting all of the wires and pieces back together. Also, I didn't have a pair of snap ring pliers. My neighbor told me how to use two ice picks to poke in the tiny holes and spread the rings...just be careful! Keep a vacuum handy, there will be lots of lint to clean up. The new motor, belt and pulley work great and I pleased with how well the repair went.
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