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Dewalt DW511 Hammer Drill Motor Replacement

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  1. Dewalt DW511 Hammer Drill Motor Replacement, Back Cover: 步骤 1 中的图像 1,3 Dewalt DW511 Hammer Drill Motor Replacement, Back Cover: 步骤 1 中的图像 2,3 Dewalt DW511 Hammer Drill Motor Replacement, Back Cover: 步骤 1 中的图像 3,3
    • Remove three 19 mm T20 Torx screws from the back of the drill.

  2. Dewalt DW511 Hammer Drill Motor Replacement: 步骤 2 中的图像 1,3 Dewalt DW511 Hammer Drill Motor Replacement: 步骤 2 中的图像 2,3 Dewalt DW511 Hammer Drill Motor Replacement: 步骤 2 中的图像 3,3
    • Place an opening tool in the groove line of the handle and pop the back loose.

    • Grab the drill with two hands and pull the cover off.

  3. Dewalt DW511 Hammer Drill Motor Replacement, Power Cord: 步骤 3 中的图像 1,2 Dewalt DW511 Hammer Drill Motor Replacement, Power Cord: 步骤 3 中的图像 2,2
    • Firmly grab the body of the trigger.

    • Slowly pull the trigger until the entire body is out and only attached by wires.

  4. Dewalt DW511 Hammer Drill Motor Replacement: 步骤 4 中的图像 1,3 Dewalt DW511 Hammer Drill Motor Replacement: 步骤 4 中的图像 2,3 Dewalt DW511 Hammer Drill Motor Replacement: 步骤 4 中的图像 3,3
    在这个步骤中使用的工具:
    Tweezers
    $4.99
    购买
    • With sharp point tweezers, push the little metal flap up in the hole holding the wire.

    • Clamp the wire with blunt tweezers, and slowly pull the wire out.

  5. Dewalt DW511 Hammer Drill Motor Replacement: 步骤 5 中的图像 1,3 Dewalt DW511 Hammer Drill Motor Replacement: 步骤 5 中的图像 2,3 Dewalt DW511 Hammer Drill Motor Replacement: 步骤 5 中的图像 3,3
    • With a pair of blunt nose tweezers, grab the white wire.

    • Carefully wiggle the wire loose.

    • Pull the wire slowly until it comes out.

  6. Dewalt DW511 Hammer Drill Motor Replacement: 步骤 6 中的图像 1,1
    • With both wires free, the power cord is free from the trigger body.

  7. Dewalt DW511 Hammer Drill Motor Replacement, Brushes: 步骤 7 中的图像 1,3 Dewalt DW511 Hammer Drill Motor Replacement, Brushes: 步骤 7 中的图像 2,3 Dewalt DW511 Hammer Drill Motor Replacement, Brushes: 步骤 7 中的图像 3,3
    • Use an opening tool to lift up the spring holding down the brush.

    • Remove the brush from its holding.

  8. Dewalt DW511 Hammer Drill Motor Replacement: 步骤 8 中的图像 1,2 Dewalt DW511 Hammer Drill Motor Replacement: 步骤 8 中的图像 2,2
    在这个步骤中使用的工具:
    Tweezers
    $4.99
    购买
    • With a pair of blunt nose tweezers, grab the red wire.

    • Carefully wiggle the wire loose.

    • Pull the wire slowly until it comes out.

  9. Dewalt DW511 Hammer Drill Motor Replacement, Lever Assembly: 步骤 9 中的图像 1,3 Dewalt DW511 Hammer Drill Motor Replacement, Lever Assembly: 步骤 9 中的图像 2,3 Dewalt DW511 Hammer Drill Motor Replacement, Lever Assembly: 步骤 9 中的图像 3,3
    • Remove two 45 mm T20 Torx screws.

    • Remove one 30 mm T20 Torx screw.

  10. Dewalt DW511 Hammer Drill Motor Replacement: 步骤 10 中的图像 1,1
    • Pull off the top case and set it aside.

  11. Dewalt DW511 Hammer Drill Motor Replacement: 步骤 11 中的图像 1,3 Dewalt DW511 Hammer Drill Motor Replacement: 步骤 11 中的图像 2,3 Dewalt DW511 Hammer Drill Motor Replacement: 步骤 11 中的图像 3,3
    • Grab the gear case cover and gently pull it out just enough to where it exposes the lever assembly.

    • It is important that the brushes are removed before you do this step or you may damage your brushes.

    • The lever assembly can now be lifted out.

  12. Dewalt DW511 Hammer Drill Motor Replacement: 步骤 12 中的图像 1,1
    • With the old lever assembly removed you can now replace it with a new one.

  13. Dewalt DW511 Hammer Drill Motor Replacement, Motor: 步骤 13 中的图像 1,3 Dewalt DW511 Hammer Drill Motor Replacement, Motor: 步骤 13 中的图像 2,3 Dewalt DW511 Hammer Drill Motor Replacement, Motor: 步骤 13 中的图像 3,3
    • Hold the hammer drill tool firmly by the handle.

    • Gently separate the gear case unit from the hammer drill body.

  14. Dewalt DW511 Hammer Drill Motor Replacement: 步骤 14 中的图像 1,2 Dewalt DW511 Hammer Drill Motor Replacement: 步骤 14 中的图像 2,2
    • The motor is attached to the metallic alloy gear case and removes as a unit. Separation of the motor from the gear case requires specialized hand tools.

结论

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

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