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⚙️ Dryer Not Tumbling

Dryer Not Tumbling in Petaluma, CA

The dryer turns on. The motor hums. But the drum sits still and the clothes don't move. This is a mechanical fault, power is reaching the dryer but not the drum.

Call: (707) 790-5050

Most causes are straightforward and repair in one visit. Call (707) 790-5050 for same-day service.

Diagnosis

Why is my dryer not tumbling?

Open the door and try turning the drum by hand. If it spins freely with no resistance, the drive belt has snapped, the most common cause. If it won't turn or resists, something is physically blocking it.

Snapped Drive Belt

Wraps around the drum, the motor pulley, and the idler pulley. The part costs $10 to $30. Most jobs finish in under an hour.

Signs this is the cause: drum spins freely with no resistance when turned by hand.
Typical repair cost: $100 – $200

Failed Idler Pulley

Keeps tension on the drive belt. A squealing or grinding sound before the drum stopped turning is a common sign. We replace the idler pulley and the drive belt together in most cases.

Typical repair cost: $100 – $200

Worn Drum Rollers

Support the drum at the front and rear. A thumping or squealing sound before the drum stopped is a clear sign. Replaced in sets, all four at once.

Typical repair cost: $100 – $250

Burned-Out Drive Motor

A humming sound when the dryer is started, the motor tries to run but can't turn. Less common than belt or roller failures but more expensive.

Typical repair cost: $150 – $350

Door Switch Failure

When the switch fails, it signals the machine that the door is open even when it's closed. Test: start the dryer and manually press the door switch plunger. If the drum starts, the switch is faulty.

Typical repair cost: $100 – $150

Broken Drum Glides or Drum Seal

Drum glides wear down, the drum drops slightly and drags against the cabinet. A scraping sound during the cycle is the first warning sign.

Typical repair cost: $100 – $200
Before You Call

What to check first

1
Open the door and turn the drum by hand.

Drum spins freely with no resistance: the drive belt has snapped, the most common cause. Drum won't turn or turns with heavy resistance: something is physically blocking it, a stuck roller, a seized bearing, or a trapped object. This needs a technician.

Repair Costs

Dryer not tumbling, repair cost Petaluma 2026

CauseTypical Repair CostPart
Snapped drive belt$100 – $200Drive belt
Failed idler pulley$100 – $200Idler pulley + belt
Worn drum rollers$100 – $250Drum roller set
Burned-out motor$150 – $350Drive motor
Door switch failure$100 – $150Door switch
Worn drum glides or seal$100 – $200Glide set or drum seal

Exact price quoted after diagnosis. No work starts before you approve.

Why does noise before the problem matter?

A squealing, thumping, or grinding sound before the drum stopped tumbling tells you which part was failing. If you heard noise before the drum stopped, tell the technician when you call, it shortens the diagnosis. Brand notes: Whirlpool and Maytag most often see drum belt and roller failures on older models. Samsung often shows idler pulley and drum bearing failures with dC1 error codes. LG most often has drum roller and motor issues. GE most often shows drum seal wear and idler pulley failures.
FAQ

Dryer not tumbling, questions

The motor is running but the drum belt has snapped or the idler pulley has seized.
No practical reason to. Heat builds up without airflow, which risks overheating the machine.
Under one hour on-site for most models.
If the belt snapped from age and normal wear, we inspect the rollers and idler pulley at the same time.
Related

Other Dryer issues

Not HeatingTumbles but no heat Tripping BreakerShuts off mid-cycle Full Dryer GuideAll dryer problems and pricing

Book Same-Day Dryer Repair in Petaluma

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