DLL2450RBL Hotpoint Dryer - Instructions

Researching on the web I thought the trouble might be lint buildup or trouble w/ one of the parts involved in spinning the drum. However I cleaned out all the lint and replaced the belt and idler pulley and this didn't improve the smell (drum bearing was fine). I then concluded the trouble was the motor. Running the motor w/o the drum in place confirmed this was where the noise/smell was coming from. Replacing the motor was fiddly--I had to remove the clip holding the motor (pried the top w/ a screwdriver), wires (made a diagram so as to put back in same order, they were hard to get off--a pliers did the job), clamps holding the motor on the duct, the motor mount, the duct, the fan. Putting all this back together took a while (not hard just fiddly). Tested the motor w/out the drum in place and it sounded fine. Put the drum and back/front/top panels back and the dryer runs fine now. All parts came quickly and exactly matched the parts in my 1993 Hotpoint dryer. As others have said the pulley kit is not needed--these are included w/ the motor. BTW I am a 53-year-old lady. Thanks to all who took the time to write up their experiences--big help!!

Opened front door and removed 4 screws inside, lift the top cover disconected 2 wires and replaced the door switch. Because my dryer was an old dryer my door switch had 2 wires connected to the door switch new door switch had 3 connectors I called part select customer service and they instructed me to use the 2 small connector with the 2 wires that I have.