Excessive Chattering or Vibrating Noise in Dryer
Is idler spring
inoperative causing
the idler arm to make
noise?
Are idler pulley and
shaft worn?
No
Remove lower access
panel. Set dryer to
normal cycle and
allow it to heat to
operating
temperature. If the
belt vibrates as it
rotates around the
cylinder, replace the
idler spring.
Yes
Are rollers worn?
No
Replace idler pulley
and shaft.
Yes
Check blower fan for
missing or cracked
fan blades.
Replace rollers.
Yes
Dryer Troubleshooting
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Part No. D515519R3
Summary of Contents for BD3NGBGS303EW01
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