How to Replace a Dryer Belt (Step-by-Step Guide)

Introduction

Replacing a dryer belt is a common and straightforward repair when a dryer drum stops spinning or makes loud noises. This guide walks through the general dryer belt replacement process, based on a standard Whirlpool/Kenmore-style dryer design. Always confirm your dryer model and belt compatibility before starting.

If you need a replacement belt, see the compatible dryer belt listed on our site before beginning the repair.

Tools You’ll Need

Before starting, gather the following tools:

• Putty knife
• Phillips screwdriver
• 5/16″ nut driver

Having these ready will make the repair go smoothly.

Step-by-Step Dryer Belt Replacement

1. Disconnect Power

Unplug the dryer from the wall outlet. Never work on an appliance while it is connected to power.

2. Remove the Lint Screen

Pull the lint screen straight out from the top of the dryer.

Under the lint screen opening, remove the two Phillips screws securing the top panel.

3. Release the Top Panel

Using a putty knife, depress the two retaining clips that hold the top panel in place. These clips are typically located about one inch in from each side.

Lift the top panel and either lean it against a wall or secure it upright using a cord or strap so it stays safely out of the way.

4. Disconnect the Door Switch

Locate the wire harness connected to the door switch. Carefully disconnect it by releasing the locking tabs.

5. Remove the Front Panel

Using a 5/16″ nut driver, remove the two screws securing the front panel.

Support the front panel with one hand while removing the final screw, then lift the panel up and forward to disengage it from the cabinet hooks. Set it aside.

6. Remove the Old Dryer Belt

Reach inside the dryer and locate the belt routing around the motor pulley and idler pulley.

Take note of how the belt is routed before removing it.

Roll the belt off the motor pulley and slide the old belt off the drum.

7. Install the New Dryer Belt

Place the new belt around the drum with the ribbed side against the drum surface.

Position the belt roughly where it will sit once routed around the motor and idler pulleys.

8. Route the Belt Correctly

While supporting the drum, route the belt:

• Around the motor pulley
• Under and over the idler pulley
• Back onto the drum

Apply tension to the idler pulley as you roll the belt onto the motor pulley.

Once installed, rotate the drum one full revolution by hand to ensure proper alignment.

9. Reinstall the Front Panel

Lift the front panel and align the slots with the cabinet hooks on each side.

Tilt the drum slightly as needed, then lower the front panel into place.

Reinstall the two retaining screws and reconnect the door switch wire harness.

10. Reinstall the Top Panel

Before lowering the top panel, check that the rear drum felt is laying flat.

Lower the top panel, press it down over the retaining clips, and reinstall the two screws near the lint screen opening.

Reinsert the lint screen.

11. Restore Power and Test

Plug the dryer back in and run a short test cycle to confirm the drum spins smoothly and quietly.