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How to Repair Dead Keys on Yamaha NP-31 Piaggero

Introduction

Process of repairing keys on an electric piano that do not respond when one presses them. The piano keys will be restored to their original condition.

What you need

  1. How to Repair Dead Keys on Yamaha NP-31 Piaggero, How to Repair Dead Keys on Yamaha NP-31 Piaggero: step 1, image 1 of 1

    • Disconnect the piano.

    Edit

  2. How to Repair Dead Keys on Yamaha NP-31 Piaggero: step 2, image 1 of 1

    • Turn the piano over so that the backside is facing you.

    • Use a Phillips #0 screwdriver to remove the screws securing the back cover to the device.

    Edit

  3. How to Repair Dead Keys on Yamaha NP-31 Piaggero: step 3, image 1 of 2 How to Repair Dead Keys on Yamaha NP-31 Piaggero: step 3, image 2 of 2

    • Turn the piano and remove the cover carefully.

    Edit

  5. How to Repair Dead Keys on Yamaha NP-31 Piaggero: step 4, image 1 of 3 How to Repair Dead Keys on Yamaha NP-31 Piaggero: step 4, image 2 of 3 How to Repair Dead Keys on Yamaha NP-31 Piaggero: step 4, image 3 of 3

    • Unscrew the group of keys where the dead key is located.

    • Hold the clips and take out the keys.

    Edit

  6. How to Repair Dead Keys on Yamaha NP-31 Piaggero: step 5, image 1 of 1

    • Wipe off the dust with the brush.

    Edit

  7. How to Repair Dead Keys on Yamaha NP-31 Piaggero: step 6, image 1 of 2 How to Repair Dead Keys on Yamaha NP-31 Piaggero: step 6, image 2 of 2

    • Remove the rubber contact piece.

    Edit

  8. How to Repair Dead Keys on Yamaha NP-31 Piaggero: step 7, image 1 of 2 How to Repair Dead Keys on Yamaha NP-31 Piaggero: step 7, image 2 of 2

    • Put the new rubber contact piece in place.

    Edit
Conclusion

To reassemble your device, follow these instructions in reverse order.

One other person completed this guide.

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