Dryer Not Tumbling

Quick answer

First, ensure the dryer is plugged in and the door is properly closed. Check for any obstructions in the drum and clear them if necessary. If the issue persists, inspect the drive belt, roller wheels, and motor for damage or wear.

Confirm the symptom

• Dryer makes noise but drum doesn't move.
• Dryer heats up but doesn't tumble.
• Dryer stops mid-cycle with no tumbling.
• Dryer door is closed and locked but no tumbling.
• Dryer displays error codes related to tumbling.

Tools and prep

• Screwdriver (Phillips and flathead)
• Pliers
• Multimeter
• Replacement parts if needed
• Work gloves
• Unplug the dryer from the power source before starting any repairs.
• Ensure the dryer is cool to the touch before working on it.

Step-by-step troubleshooting

1. Check the Door Switch
   Do: Locate the door switch and test it with a multimeter.
   Observe: If the switch is faulty, it won't complete the circuit.
   Means: The dryer won't tumble.
   Next: Replace the door switch if it's faulty.
2. Inspect the Drive Belt
   Do: Remove the dryer's cabinet to access the drive belt.
   Observe: Check for signs of wear, cracks, or breakage.
   Means: The belt may need replacement.
   Next: Replace the drive belt if it's damaged.
3. Examine the Roller Wheels
   Do: Check the roller wheels for wear or damage.
   Observe: Worn-out wheels can cause the drum to bind.
   Means: The dryer won't tumble smoothly.
   Next: Replace any damaged roller wheels.
4. Test the Motor
   Do: Use a multimeter to test the motor for continuity.
   Observe: If the motor is faulty, it won't spin the drum.
   Means: The dryer won't tumble.
   Next: Replace the motor if it's defective.
5. Check the Idler Pulley
   Do: Inspect the idler pulley for wear or damage.
   Observe: A worn pulley can cause the belt to slip.
   Means: The dryer won't tumble effectively.
   Next: Replace the idler pulley if necessary.
6. Inspect the Drum Support Rollers
   Do: Check the drum support rollers for wear or damage.
   Observe: Worn rollers can cause the drum to bind or not spin.
   Means: The dryer won't tumble.
   Next: Replace any damaged drum support rollers.
7. Test the Motor Coupling
   Do: Inspect the motor coupling for cracks or damage.
   Observe: A broken coupling won't transfer power from the motor to the drum.
   Means: The dryer won't tumble.
   Next: Replace the motor coupling if it's damaged.
8. Check the Drive Motor
   Do: Use a multimeter to test the drive motor for continuity.
   Observe: If the motor is faulty, it won't spin the drum.
   Means: The dryer won't tumble.
   Next: Replace the drive motor if it's defective.

Common causes

Parts matching

Ensure you have the correct parts before starting repairs.

• Door switch: Ensures the dryer starts when the door is closed.
• Drive belt: Transfers power from the motor to the drum.
• Roller wheels: Support the drum and allow it to spin smoothly.
• Motor: Powers the tumbling action of the dryer.
• Idler pulley: Keeps the drive belt taut.
• Drum support rollers: Help the drum spin freely.
• Motor coupling: Connects the motor to the drum.

Always check the model number of your dryer to ensure you get the right parts.

When to call a professional

• If you're not comfortable performing the repairs yourself.
• If the dryer is under warranty.
• If the issue persists after checking all possible causes.
• If you encounter any electrical problems beyond your skill level.
• If the dryer shows signs of gas leaks (for gas dryers).

FAQ

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