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Difficulty

Moderate

Steps

5

Time Required

                          2 hours

Sections

1

  • Disassembling Sigma 24-70mm F2.8 EX DG Macro Lens Zoom bearing
  • 5 steps

Flags

4

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  • BackSigma 24-70mm F2.8 EX DG Macro

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Introduction

What you need

Step 1

              Disassembling Sigma 24-70mm F2.8 EX DG Macro Lens Zoom bearing
  • Camera lens are delicate and intricate. Be careful with the disassembly and work slowly.
  • Take the lens away from camera
  • DO NOT FORGET: THAT YOU ARE DOING ALL ON YOUR OWN RESPONSIBILITY

Camera lens are delicate and intricate. Be careful with the disassembly and work slowly.

Take the lens away from camera

DO NOT FORGET: THAT YOU ARE DOING ALL ON YOUR OWN RESPONSIBILITY

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Step 2

  • Unscrew the top part and detach it.
  • Unjoin cables. Be careful; they’re delicate, and easily torn.
  • Try to avoid touching sensitive electronic components.
  • Unfasten the screws that hold the circuit board in place, and separate it from the rest of the lens assembly.

Unscrew the top part and detach it.

Unjoin cables. Be careful; they’re delicate, and easily torn.

Try to avoid touching sensitive electronic components.

Unfasten the screws that hold the circuit board in place, and separate it from the rest of the lens assembly.

Step 3

  • Take away zoom rubber and you will find srews

Take away zoom rubber and you will find srews

Step 4

  • Keep unscrewing and removing the parts until you reach what you need to fix.
  • Zoom bearing can be taken away by unscrewing its srews.

Keep unscrewing and removing the parts until you reach what you need to fix.

Zoom bearing can be taken away by unscrewing its srews.

Step 5

  • Here is one of the parts which was broken, so I go to camera repair shop, and bought that parts. As this was not the only part broken, I had to leave for additional repair.
  • When you finish you can put all back together

Here is one of the parts which was broken, so I go to camera repair shop, and bought that parts. As this was not the only part broken, I had to leave for additional repair.

When you finish you can put all back together

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

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                    Rimvydas

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