Not Tumbling
Admiral · AED4475TQ1 7.0 cu ft Electric Dryer with Moisture Sensor and Wrinkle Guard
The dryer motor hums or runs but the drum does not rotate. The most common cause is a broken drum belt — a thin, flat belt that wraps around the outside of the drum and connects to the motor via an idler pulley. The belt is a high-wear item and breaks from age and heat exposure. Access the belt by removing the top and front panels — if the belt is in pieces at the bottom of the cabinet, this confirms the diagnosis. Replace the belt and inspect the idler pulley bearing and the drum rollers while the dryer is open. If the motor hums but does not spin at all, a seized drum roller or idler pulley may be preventing rotation.
Error Not Tumbling on the Admiral AED4475TQ1 7.0 cu ft Electric Dryer with Moisture Sensor and Wrinkle Guard means: Motor Runs But Drum Does Not Turn. The top-ranked community fix is “Replace Broken Drum Belt and Inspect Rollers” (medium difficulty, ~60 min, DIY cost: $20-$30). 2 community-ranked fixes available below.
Published February 2026 · 2 fixes · dryer
Content is based on manufacturer service documentation, community repair experience, and OEM technical bulletins. Always verify with your owner's manual.Learn about our editorial standards.
While many dryer repairs can be done safely at home, consider hiring a qualified technician if:
Average professional repair cost for this issue: $150-$250.
Drum Turns But No Heat — Clothes Stay Wet
Dryer Overheating or Burning Smell
Dryer Shuts Off After A Few Minutes
Squeaking, Squealing, or Thumping Noise
Takes Too Long to Dry — Multiple Cycles Needed
Timer Will Not Advance — Dryer Runs Indefinitely
Dryer Will Not Start
The Admiral AED4475TQ1 7.0 cu ft Electric Dryer with Moisture Sensor and Wrinkle Guard has 7 other known error codes:
Error code Not Tumbling also appears on 1 other Admiral model:
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