How to Replace the LB29897 Dryer Belt

Overview

Replacing the drum drive belt is a common repair when a dryer makes loud squealing noises or when the drum stops turning completely. This guide explains the general process for replacing a drum drive belt on GE-style dryers, using basic tools and a step-by-step approach.

Always confirm your dryer model and belt compatibility before starting.

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Safety First

Before beginning any appliance repair:

• Unplug the dryer from the power outlet
• Or turn off the circuit breaker supplying power

Never work on a dryer while it is connected to electricity.

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Tools You’ll Need

Most repairs can be completed with basic tools:

• Torx T20 screwdriver
• Phillips screwdriver
• Flathead screwdriver
• Pliers

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Common Symptoms of a Bad Dryer Belt

You may need to replace the drum drive belt if:

• The dryer runs but the drum does not spin
• You hear loud squealing or slipping noises
• The drum turns inconsistently or stops mid-cycle

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Step-by-Step Dryer Belt Replacement

1. Remove the Control Panel

Start by removing the four Torx screws securing the main control panel.

Lift the panel slightly, lean it forward, then roll it back to access the top of the dryer.

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2. Remove the Top Panel

Open the dryer door and remove the two Phillips screws that secure the top panel.

Lift the front edge of the panel, pull it forward, and remove it completely.

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3. Remove the Front Panel

Locate and remove the two Phillips screws holding the front panel in place.

Slightly lift the dryer drum to relieve pressure, then tilt the front panel forward.

Disconnect the wire harnesses for:

• The door switch
• The internal light

Lift the front panel up and remove it from the dryer.

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4. Locate and Remove the Old Belt

With the front panel removed, you’ll see the belt wrapped around the dryer drum.

Release tension by moving the belt tensioner (idler pulley) and unthread the belt from:

• The motor pulley
• The tensioner

Remove the old belt from the drum.

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5. Install the New Dryer Belt

Place the new belt around the drum with the ribbed side against the drum surface and the smooth side facing outward.

Position the belt on the motor pulley, then route it through the tensioner to apply proper tension.

Make sure the belt follows the same path as the original.

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6. Reinstall the Front Panel

Align the bottom slots of the front panel with the cabinet tabs.

Reconnect:

• Door switch wiring
• Internal light wiring

Lift the drum slightly, tilt the panel into place, and reinstall the mounting screws.

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7. Reinstall the Top and Control Panel

Lower the top panel into position, ensuring it aligns with the cabinet tabs.

Open the door and reinstall the two top panel screws.

Rotate the control panel back into place, align the tabs, and secure it with the four Torx screws.

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8. Restore Power and Test

Reconnect power to the dryer.

Run a short test cycle to confirm:

• The drum spins smoothly
• No abnormal noises are present

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Common Mistakes to Avoid

• Installing the belt with ribs facing outward
• Forgetting to route the belt through the tensioner
• Pinching wires during reassembly
• Skipping the drum alignment check

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Final Notes

Dryer belt replacement is a straightforward DIY repair for many models. If the dryer still does not spin after replacing the belt, related components such as the idler pulley or motor may need inspection.

To ensure proper fit and performance, always verify your dryer model before purchasing replacement parts.

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