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Introduction

The speed (1-2) Switch is either stuck or won't change speed of rotation.

Parts

No parts specified.

  1. Remove the backplate. Using a Torx T20 screwdriver, remove the four screws attaching the back plate.
    • Remove the backplate.

    • Using a Torx T20 screwdriver, remove the four screws attaching the back plate.

  2. Remove the drill handle.
    • Remove the drill handle.

    • Using the Phillips #2 screwdriver, remove the five screws attaching the drill handle to the body.

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  4. Remove the gear casing from the body. Using the Philips #2 screwdriver, remove the four screws attaching the gear casing to the body.
    • Remove the gear casing from the body.

    • Using the Philips #2 screwdriver, remove the four screws attaching the gear casing to the body.

  5. Locate small metal bar above plastic part of drill.
    • Locate small metal bar above plastic part of drill.

    • Attempt to move bar back and forth. If it wont move, try to move it while rotating the chuck. If it still will not move, there is a problem with the gears. For help see the Planetary Gear Replacement Guide

  6. If the bar moves, next check the small plastic switch that is numbered 1 and 2. Make sure the small tabs on the underside of the switch that move the bar are intact.
    • If the bar moves, next check the small plastic switch that is numbered 1 and 2.

    • Make sure the small tabs on the underside of the switch that move the bar are intact.

    • Replace switch as needed.

Conclusion

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

2 other people completed this guide.

Evan Long

Member since: 04/15/2010

232 Reputation

4 Guides authored

Team

Cal Poly, Team 15-48, Garner Spring 2010 Member of Cal Poly, Team 15-48, Garner Spring 2010

CPSU-GARNER-S10S15G48

6 Members

5 Guides authored

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