Introduction

The chuck holds the drill bit in place—and if the chuck becomes broken, the drill serves no function. Use this guide to replace a damaged or broken chuck in the DeWalt DWD112.

Remove seven TR20 Torx Security screws from the side of the drill.
  • Remove seven TR20 Torx Security screws from the side of the drill.

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Remove the top cover to reveal the inside of the drill.
  • Remove the top cover to reveal the inside of the drill.

  • Set the top cover of the drill aside.

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Take note of the gears meshed together. Grab the metal chuck by the rotating spindle as if you are to tighten in a drill bit. Remove the chuck assembly from the drill.
  • Take note of the gears meshed together.

  • Grab the metal chuck by the rotating spindle as if you are to tighten in a drill bit.

  • Remove the chuck assembly from the drill.

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Conclusion

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

Joe Echelmeier

Member since: 03/09/2016

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