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Black and Decker LI4000 Battery Contact Board Replacement

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  1. Black and Decker LI4000 Battery Contact Board Replacement, Outer Casing: 步骤 1 中的图像 1,3 Black and Decker LI4000 Battery Contact Board Replacement, Outer Casing: 步骤 1 中的图像 2,3 Black and Decker LI4000 Battery Contact Board Replacement, Outer Casing: 步骤 1 中的图像 3,3
    • Remove the stickers found on the bottom and sides of the LI4000, using a spudger.

  2. Black and Decker LI4000 Battery Contact Board Replacement: 步骤 2 中的图像 1,1
    • Remove all six of the 12-mm long case screws with a Philips #1 Screwdriver. These screws can be found on the side of the LI4000 with the "Warning" sticker.

  3. Black and Decker LI4000 Battery Contact Board Replacement: 步骤 3 中的图像 1,2 Black and Decker LI4000 Battery Contact Board Replacement: 步骤 3 中的图像 2,2
    • Remove the two screws that are 4-mm Hexagonal #2.5. These are very small case screws that can be found underneath the two stickers from Step 1.

  4. Black and Decker LI4000 Battery Contact Board Replacement: 步骤 4 中的图像 1,2 Black and Decker LI4000 Battery Contact Board Replacement: 步骤 4 中的图像 2,2
    • When working with electronics, it's important to choose a tool that's ESD-safe to avoid accidental damage to the device. The metal spudger is great when you need serious prying power, but the regular black nylon spudger or a plastic opening tool should be used whenever possible.

    • Pry on the seam as shown with a Spudger, in order to get the top casing loose.

    • Pull the two sides apart while making sure the side that you are removing is the one with all of the case screw holes.

    • It is good practice to remove the top connection of the battery as shown in the third image, as this will be the first step to replacing any of the components for this screwdriver.

  5. Black and Decker LI4000 Battery Contact Board Replacement, Battery Contact Board: 步骤 5 中的图像 1,2 Black and Decker LI4000 Battery Contact Board Replacement, Battery Contact Board: 步骤 5 中的图像 2,2
    • After consulting the replacement guide for steps on removing the outer casing, locate the negative terminal of the battery.

    • Remove the negative (black) wire by pulling back gently.

  6. Black and Decker LI4000 Battery Contact Board Replacement: 步骤 6 中的图像 1,3 Black and Decker LI4000 Battery Contact Board Replacement: 步骤 6 中的图像 2,3 Black and Decker LI4000 Battery Contact Board Replacement: 步骤 6 中的图像 3,3
    • Gently pull up on the end of the battery closest to the negative terminal. Pulling the battery up should reveal the positive (red) wire located on the opposite end of the battery.

    • To free battery, gently pull back on the positive (red) wire.

  7. Black and Decker LI4000 Battery Contact Board Replacement: 步骤 7 中的图像 1,2 Black and Decker LI4000 Battery Contact Board Replacement: 步骤 7 中的图像 2,2
    • Set battery aside in a safe place.

    • Locate the battery contact board near the bottom/rear side of the screwdriver.

    • Gently pull up on the battery contact board.

  8. Black and Decker LI4000 Battery Contact Board Replacement: 步骤 8 中的图像 1,1
    • Ifixit has a quick tutorial on soldering here.

    • Locate the two solder joints on the side opposite to the contacts. Remove solder with soldering iron. Once the solder joints are removed, the battery contact board should be freed.

结论

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

另外一个人完成了本指南。

Nigel Leitzell

于02/11/16注册

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创作了3篇指南

团队

IUPUI, Team 2-3, Baechle Spring 2016 IUPUI, Team 2-3, Baechle Spring 2016 的会员

IUPUI-BAECHLE-S16S2G3

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创作了8篇指南

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