GE JES1072SHSS Turntable Motor Replacement – DIY Guide

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Turntable Motor Replacement Guide

If your GE JES1072SHSS microwave turntable isn’t rotating, you’re experiencing uneven heating, or you hear grinding noises from the bottom of the unit, the turntable motor has likely failed. The turntable motor rotates the glass plate to ensure even cooking. Replacing it is a straightforward repair that requires minimal tools and can be completed in about 20-30 minutes.

Symptoms of a Failing Turntable Motor

Common signs that indicate turntable motor failure:

  • Turntable doesn’t rotate at all
  • Uneven heating (food hot in some areas, cold in others)
  • Grinding, clicking, or whirring noise from the bottom
  • Turntable starts and stops intermittently
  • Turntable plate wobbles or doesn’t sit level

⚠️ Safety Warning

Always unplug the microwave before beginning any repair. Wait 60 seconds after unplugging to allow capacitors to discharge. The turntable motor area is at the bottom of the microwave and is generally low-voltage, but safety precautions are still essential.

Parts Needed

Check each product page for other buying options. Price and other details may vary based on product size and color. (Part #: WB26X10038)

Note: You may also want to check the turntable coupling (the plastic piece that connects the motor to the plate) and the roller guide if they show signs of wear.

Tools Required

Step-by-Step Instructions

Step 1: Unplug and Prepare

Unplug the microwave from the wall outlet. Remove the glass turntable plate and the roller ring from inside the microwave. Set them aside in a safe location. Turn the microwave upside down or on its side to access the bottom panel.

Step 2: Remove the Bottom Panel

Locate the screws securing the bottom panel. There are typically 4-6 screws around the perimeter. Remove all screws using your Phillips screwdriver. Some models may have clips in addition to screws. Gently lift the bottom panel away to expose the turntable motor.

Step 3: Locate the Turntable Motor

The turntable motor is a small, round component located in the center of the bottom area. It has a shaft that extends upward through the bottom of the microwave cavity. You’ll see wire connections leading to the motor. The motor is typically held in place by a mounting bracket or clips.

Step 4: Inspect the Motor and Coupling

Before removing the motor, inspect it for visible damage:

  • Check for burned or melted areas
  • Look for excessive grease or debris buildup
  • Inspect the coupling (plastic piece on the motor shaft) for cracks or wear
  • Check the roller guide for damage
  • Verify the motor shaft isn’t bent or damaged

If the coupling is damaged, you may need to replace it as well.

Step 5: Disconnect the Wires

The turntable motor has two wire connections. Use your needle-nose pliers to gently pull the wire connectors off the motor terminals. Take a photo before disconnecting to ensure proper reconnection. The wires are typically the same color, so the photo is important for correct installation.

Step 6: Remove the Motor Mounting Hardware

The motor is secured with screws or clips. Remove the mounting screws using your Phillips screwdriver. Some motors may have a retaining ring or clip that needs to be removed. Carefully remove all mounting hardware and set it aside.

Step 7: Remove the Old Motor

Gently pull the motor downward and away from the mounting bracket. The motor shaft extends through a hole in the bottom of the microwave cavity. You may need to wiggle it slightly to free it. Be careful not to damage the shaft or the hole in the cavity.

Step 8: Clean the Motor Area

While the motor is removed, clean the motor area with a clean, dry cloth. Remove any debris, grease, or food particles that may have accumulated. This helps ensure proper operation of the new motor and prevents future issues.

Step 9: Install the New Motor

Position the new GE WB26X10038 turntable motor in the same location as the old one. Ensure the motor shaft aligns with the hole in the bottom of the cavity. The motor should sit flush against the mounting surface. Secure it with the mounting screws or clips, being careful not to overtighten.

Step 10: Reconnect the Wires

Refer to your photo and reconnect the wires to the new motor terminals. The connections are typically not polarized (either wire can go to either terminal), but follow your photo to match the original installation. Push the connectors firmly onto the terminals until they click into place.

Step 11: Replace the Bottom Panel

Carefully replace the bottom panel, ensuring the motor shaft extends through the hole properly. Reinstall all screws in their original locations. Tighten securely but don’t overtighten, as this can crack the plastic panel.

Step 12: Reinstall Turntable Components

Turn the microwave right-side up. Place the roller ring in the bottom of the cavity (it sits in a groove). Then place the glass turntable plate on top of the roller ring. Ensure the plate sits level and rotates freely.

Step 13: Test the Installation

Plug the microwave back into the wall outlet. Place a cup of water in the center of the turntable. Start a 30-second cooking cycle. Watch to ensure the turntable rotates smoothly without wobbling or making unusual noises. The rotation should be steady and consistent.

Troubleshooting

If the turntable still doesn’t rotate after replacement:

  • Verify wire connections are secure (test with multimeter if available)
  • Check that the motor shaft extends properly through the cavity bottom
  • Ensure the roller ring is properly seated in its groove
  • Verify the glass plate isn’t too heavy or warped
  • Check for obstructions preventing rotation
  • Test the motor with a multimeter (should show resistance, not open circuit)

Maintenance Tips

To extend the life of your new turntable motor:

  • Keep the turntable area clean and free of food debris
  • Don’t overload the turntable with heavy dishes
  • Ensure the glass plate sits level and isn’t warped
  • Clean the roller ring regularly
  • Avoid slamming the door, which can damage the motor coupling

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