How to replace your dryer belt
By Thumbtack Staff•Last updated Jul 9, 2024
Last updated Jul 9, 2024
If you turn on the dryer and nothing happens, there's a problem. The tumbling action of a dryer is what gets your clothes dry. A drum that won't turn when the motor is running usually means it's time to replace your dryer belt.
In this step-by-step guide, we will walk you through how to replace a dryer belt. Whether you're a seasoned DIY enthusiast or a homeowner who has never had to perform dryer repairs (let alone, replace a dryer belt), these simple steps will help you get the job done.
What is a dryer belt (and why is it important)?
A dryer belt is a rubber band-like part that wraps around the drum of your dryer and works with the motor to rotate and tumble your clothes evenly. If the belt fails, your dryer won't be able to do its job.
Replace your dryer belt in a few steps.
Now that you've identified the need to replace your dryer belt, let's go through the step-by-step process. Before you get started, make sure you have:
- A putty knife
- A 5/16-inch nut driver or socket
Step 1: Safety first.
Unplug your dryer from the power source to avoid accidents during the replacement process.
Step 2: Remove the lint filter and top panel.
Start by removing the lint filter and unscrewing any screws that secure the front panel. Use a putty knife to release the spring clips holding the top panel in place. Remove the top by lifting it and setting it aside.
Step 3: Remove the front panel.
Each dryer model is different. To access the dryer belt on a Whirlpool dryer, for instance, you will have to remove two screws in the inside upper corners of the front panel. You may need to remove the door switch wires to move the front panel aside. Once you remove the panel, you can access the drum.
Step 4: Release the belt and remove the drum.
Locate the idler pulley and motor near the base of the dryer. Release the tension on the belt and remove the old belt from the pulley. Lift the drum slightly and pull it out of the dryer. Take this opportunity to clean out any lint or debris that has collected inside the dryer body.
Step 5: Install the new belt.
Place the new dryer belt around the drum, making sure the grooved side faces the drum. Slide the drum back into the dryer, ensuring that it's seated properly on the support rollers.
Step 6: Reattach the belt.
Loop the belt around the motor pulley and idler pulley, restoring tension to the belt. Double-check that the belt is properly aligned and seated on the drum.
Step 7: Reassemble the dryer.
Carefully put the front panel back in place and secure it with screws. Lower the top panel and snap it into position. Finally, reinstall the lint filter.
What would cause a dryer belt to break?
Dryer belts can wear out over time due to various factors. Some of the most common causes include:
- Age and usage. Like any other component, dryer belts can deteriorate with age and extensive use.
- Overloading. Putting too many clothes in the dryer at once can strain the belt and lead to failure.
- Lack of maintenance. Neglecting regular cleaning and maintenance can cause lint buildup, which can put a strain on the belt and lead to breakage.
How do I know if my dryer belt is bad?
There are several signs that indicate a faulty dryer belt. If you notice any of the following, it's likely time to replace your dryer belt:
- The drum isn't spinning. If the drum isn't rotating when you turn on the dryer, it clearly indicates that the belt is broken.
- Unusual noises. A squealing or grinding noise coming from your dryer may suggest a worn-out or misaligned belt.
- Clothes take longer to dry. If your clothes aren't drying as quickly as they used to, it could be due to a loose or broken dryer belt.
Need more help? Hire a dryer repair professional on Thumbtack.
If you aren't handy or just don't feel comfortable disassembling your dryer, you might want to hire a handyperson or an appliance repair specialist.
FAQs
Is it expensive to replace a dryer belt?
Out of all the possible dryer repairs, replacing the belt is typically one of the least expensive. Get free estimates from local appliance repair professionals.
How do you put a belt back on a dryer?
To put a belt back on a dryer, you will need to know the steps for changing a dryer belt. First, remove the front panels and pull out the drum. Remove and replace the old belt, put the drum back in, and replace the panels.
Will a dryer drum turn if the belt is broken?
If the belt is broken, you will hear the dryer motor running. But the drum will not turn at all.
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