ALLIANCE STENXASP543DN01 - Excessive Humming or Whistling Noise in Dryer

Excessive Humming or Whistling Noise in Dryer
Is blower housing
inoperative?
Check blower fan for
missing or cracked
fan blades.
No
If the abnormal
operating noise is
loudest at the vent
exit, the problem is
originating from the
blower housing.
Replace the current
housing and cover.
Yes
Dryer Troubleshooting
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33 Part No. D515519R3