HTDP120GD3WW Hotpoint Dryer - Instructions

If you're dis-assembling the dryer panels to remove the drum to acess the bearing located at the rear of the drum,don't hesitate to buy a idler pulley kit and a belt.It's easier to change them now,while it's apart. besides,their all pretty much in the same state of wear! In lew of prying my son away from the computer,an extra set of hands is a help, I used a scrap piece of 4x4 with a 1 inch whole bored in one side to place the bearing end into to steady it to get the screws started. otherwise you need to have 6ft.arms! re-assembly wasn't bad, a magnetic tipped #3 screw driver eliminates the frustration of dropping panel screws down inside the partially assembled body.

Doing some simple troubleshooting with the volt-ohm meter I determined that the door switch was failed.

The replacement door switch restored the motor circuit keeping my dryer in action.

First, I loosened the the top control panel and then loosened the top flat roof panel which allowed me access to the inside of the dryer. Then, I removed the front panel which allowed access to the drum. I was amazed at the amount of lint that was inside the dryer itself. Most of my time was spent in the disassembly and cleaning of the internal cavity around the drum. I reached below the drum and removed the belt from the pulley wheels and then unscrewed the drum (from the inside) from the back of the dryer and bearing kit. I removed the diffuser and cleaned it thoroughly. Then I replaced the entire drum bearing kit - the old one was almost completely dissentigrated. I probably should have applied some kind of non-flammable lubricant to the new bearing kit - the instructions did not include this step but after about 3 loads a slight squeak (different). I put everything back together - applying the new drum kit will require 2 sets of hands (my 9-year old daughter did great at this). I re-assembled the dryer and it works great, again except for the slight squeak that's still there. I may disassemble it again and apply some lubricant but I do not know what kind to get; I need to check that out.

Deflector has 3 bolts attaching it. They require a star wrench. Had to purchase same to do the repair. Removed the bolts(they are sheet metal type screws(bolts). Installed the deflector and started dryer. Loud rubbing sound noted. Shut off and checked the drum and noted it was not running concentrically. Removed deflector and the found the 3 screws actually retained the drum to drive. Had to make alignment pins to allow proper alignment of the drive, drum, and deflector. Once the pins were used during installation of the deflector everything worked correctly. Turned on dryer and it operated normally.
Had I had the proper tools the repair would probably have taken 30 minutes or less.

Someone I'm related to by marriage accidentally dried a plastic-coated tablecloth on high heat, and our heat deflector was hosed. I was very happy to find this part here for such a reasonable price; Sears wanted about $65 for it. Installation required a Torx bit, and removing the old one was easy, but the dryer's design made it difficult to reinstall the heat deflector while keeping the dryer running concentrically. I ended up cutting the heads off three screws, threading those into the plate behind the drum, sliding the new heat deflector on over those, and then one by one replacing them with the original Torx head screws. Once I figured it out it didn't take long but it took me a while to figure it out. That's probably more a reflection on me than the dryer!

I did a search on your site to find out why dryer wouldn't start. It said 25 % of the time it could be the timer knob. Checked my old one sure enough it was cracked.Took old timer knob off and pushed New one back on less than a minute. Thank you for your site. It saved me from costly repairs.

First I had to remove the top by taking out the two screws inside the door. Then I removed the front by taking out the two screws holding it from the inside. I needed to remove the drum and to the the belt off, I removed the left side. It has several screws down the back, two on the bottom and two in the front. I removed the belt and drum. I took out the old sleeve bearing. Part of it was broken off into the hole it goes into. I then had to remove the plate that holds the heating element. Once that was done, I put the new bearing on and replaced the drum slides on the from section. Then I reversed the process to reassemble. Not too bad.

Everything is cleaned as it is removed.

Remove the two screws holding the top down.
Disconnect two wires from door switch.
Remove the two hex screws holding the front on.
Remove the 4 screws holding the access panel on the back and disengage idler pulley to loosen the belt.
Remove the drum.
Label the wires then remove the heating element.
Check orientation of ground strap before disassembling rear bearing.
Remove four screws holding rear bearing to back of heating element.
Install rear bearing and ground strap on to heating element.
Reinstall heating element.
Reconnect wires.

Most Important : Get help putting parts back on drum! I didn't and that's why it took over 2 hours.
I will describe how I did it.

Unscrew bearing from inside of drum.
Wrap screwdriver with tape to a little larger than the screw hole.
Use small screwdriver to line up the drum, shim and deflector.
Don't forget the brass shim. It wasn't on the parts diagram.
Start two screws don't tighten them yet.
Remove Screwdriver and start third screw. Tighten all three down.
Put belt on drum.
Install drum and belt.
Reverse disassembly.
When putting the front on make sure drum rests in the felt.

I rated this a bit difficult because I did it myself. With help this is a fairly easy repair.

straightforward swap, just form the top rail and click it in

Replaced idler pulley and belt very simple

The problem was intermittent. It only happened when the unit was first started. After it was restarted it usually worked until the load was dry. I looked at the schematics and saw that only the hi-temp therostat and the motor overload could stop the dryer completely. I put my volt meter on the hi-temp thermostat and ran the dryer. When the dryer stopped I realized the hi-temp therm. was tripping. I read the web site help for this symptom and the suggestion was the bias therm.
I replaced it and the unit worked.

Opened door, removed screw holding down metal plate that presses against interlock switch when door is closed. Removed plastic cover thingy that is over interlock switches. Removed the interlock switch by pressing the plastic lock thingy away from switch. Pulled the wires off each end of the interlock switch. Removed new interlock switch from plastic bag and reversed above procedure. Done, shut door and the dishwasher works.

I've always heard it was a simple job to replace the belt and that would solve the problem. I'd defer to others online when they suggest to replace the rear bearing - they are totally right about that suggestion. My bearing basically fell apart in my hands. Not sure if I needed a belt or not, but it's worth replacing while you are tearing the thing apart. It took way longer to tear apart than to put back together. The parts and prices from PartsSelect were perfect. The parts were received in 4 business days as they said and were perfect replacement parts.

I followed the directions that were listed on this site by other Do It Yourself individuals...by the way I'm a lady and more mechanically inclined than my husband, but he was a great help in lifting the drum up and out. (I unplugged the dryer before starting repairs)
1. I removed the two screws located at the top of the dryer inside the door.
2. Top of dryer cabinet lifted up after screws were removed.
3. Located and removed front panel retension screws and removed front panel and set aside
4. slipped belt off motor by reducing tension on idler pully
5. Removed screws inside drum that secured drum to bearing assembly
6. Husband and I lifted drum up and out of cabinet (this went very smoothly and took less than 15 minutes time.
7. Followed supplied bearing drum instructions and removed old bearing and installed new assembly.
8. Thoroughly cleaned out internal cabinet, blower, and motor areas
9. Reset the idler pully into proper position.
10. Tipped dryer on 'back' to reseat the drum With A NEW DRYER BELT (taped temporarily around the drum) into the bearing shaft (I may not be using the proper terms)
11. tipped dryer upright and while Hubby balanced the drum, the front panel was resecured to the rest of the cabinet.
12. Removed temporarily applied tape that held the drum belt in the general position, then using the rear access panel, I slipped the belt over the motor into the proper posisiton.
13. Top cabinet was reapplied and screwed into
place.
14 Plugged in and tested the dryer...NO SQUEAKS and it works beautifully and quietly!!

The job is not terribly difficult, but I am only 5 feet tall and the drum is bulky to work with and balance. Reaching into the cabinet to slip the belt onto the motor stretched my arm to the limit.
I found the cabinet reassembly and realignment of the screw holes quite annoying. But the total job proved satisfying upon completion.

I removed the top of the dryer (unscrewed from the inside to release the top). Removed interior screws to pull open the front of the dryer. Once inside, it was really visible that the old parts (front air duct top and bottom) were in bad shape. They were cracked and broken. I removed the old pieces (they pretty much cracked and crumbled right off). I snapped in the new pieces careful to avoid damaging the electrical connections and wires. Once snapped into place (top and bottom), I careful put the front back into place making sure that the dryer drum rested on the new pieces. All screws back in place and all done! Dryer is now working as new!!!