Mechanical Pencil Spring Replacement - iFixit 修理ガイド

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はじめに

If your mechanical pencil no longer produces lead - either no lead is produced from pressing the dispenser, or the dispenser cannot be compressed - this guide can help you restore function. An Xtra Strong Mechanical Pencil is used in this guide, although the process is similar for other brands. This fix targets the replacement of broken or jammed springs, which anyone of any technical skill level can accomplish. Your mechanical pencil will need to be disassembled, the old spring removed and replaced, and then reassembled. No special considerations or tools are required.

必要な工具と部品

1. 手順1 Spring
  Remove the eraser from the mechanical pencil.
  
  Removing the eraser may be difficult if the eraser is too short.
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2. 手順2
  Remove the graphite lead from the pencil.
  
  Make sure to give the pencil a few clicks to get any remaining lead out of the front of the pencil.
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3. 手順3
  Unscrew the cone/cap from the pencil.
  
  You may be able to unscrew the cap. Some require you to pull it off using force. Procedures vary based on each pencil.
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4. 手順4
  Depress the shaft into the sleeve.
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6. 手順5
  While keeping the shaft depressed, slide the gold dispenser ring back into the sleeve to expose the dispenser.
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7. 手順6
  Use pliers to grasp the dispenser perpendicular to the open split.
  
  Apply pressure and pull the dispenser straight out from the shaft and sleeve. This may be difficult.
  
  If the dispenser is grasped incorrectly it could cause damage.
  
  Be careful not to lose or bend the dispenser ring in the process. It is small and fragile.
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8. 手順7
  Remove the shaft and spring from the sleeve.
  
  The spring is small. Be sure not to lose it so it can be discarded properly.
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9. 手順8
  Place the dispenser and dispenser ring into the sleeve in the order it was removed.
  
  The flange or widest portion of the dispenser ring will be closest to the opening of the dispenser.
  
  You will need to hold it in place for the next step.
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10. 手順9
  Place the new spring and old shaft into the sleeve in the order it was taken out.
  
  The spring is small. Be sure not to lose it.
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11. 手順10
  Using your thumb or a hard surface pressed against the dispenser, push the shaft into the dispenser.
  
  There should be an audible clicking sound.
  
  Pushing the dispenser into the shaft from the front could cause damage to dispenser and dispenser ring.
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終わりに

To reassemble your device, follow steps 1 - 3 of these instructions in reverse order.

キャンセル: このガイドを終了できませんでした。

5 の人々がこのガイドを完成させました。

作成者

3人の作成者と共同で作成されました。

Cassie Kohlhepp

メンバー登録日: 02/03/20

196 ポイント

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+4 個以上のバッジ

チーム

Embry-Riddle Aeronautical University, Team S10-G7, Salas Spring 2020 Embry-Riddle Aeronautical University, Team S10-G7, Salas Spring 2020人のメンバー

ERAU-SALAS-S20S10G7

3 メンバー

1のガイドは作成済み

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