The back of dryer drum rubs on the gas diffuser lip
You did get the right replacement bearing assembly; did you also replace the bearing retainer and ground strap to the gas diffuser?
I'm sure you followed the repair procedures as described in this video http://youtu.be/MPXu-Ya8CBY
And if you did double check everything I suggested- then the next thing I would have to ask, is the noise you are hearing only happening when the dryer is full of clothes or does it also occur when the drum is empty?
If the noise occurs only when the dryer has clothes in it, you may be overloading the dryer.
If the dryer is making the noise whether the drum is loaded or unloaded, then the next logical step is to check for level.
Place a carpenter's level on top of the dryer; check it side to side; and front to back; adjust the leveling legs if necessary.
From my experience, a scraping sound could be caused by metal or hard plastic objects getting caught between the cabinet and front seal of the drum. And you already had it apart to replace the front bearing and slides; and I'm sure you inspected the diffuser for any damage or being out of round when you installed the rear bearing...at this point, predicated you did replace the bearing retainer and ground strap- the only 3 things you didn't replace is the gas diffuser, the drum, and diffuser- not to suggest that you do :) Please keep me posted. Best regards.
Mar 11, 2014 |