| For this replacement, the front, back and top covering of the Canon EOS 40D camera must be removed to get to the shutter button. Necessary tools for this replacement include a philips J000 screwdriver, a plastic opening tool, and a pair of precision tweezers. This replacement is moderately to highly involved and should be allotted at least one hour. |
| If your Canon EOS 40D camera’s shutter button is sticking or not working properly, use this guide to replace the shutter button. |
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| A functional shutter button is necessary for any photographer to capture their work. Over time, the shutter button on a camera may become damaged or broken. If you notice your shutter button sticking or it is unable to function, consider replacing it for optimal use of your Canon EOS 40D. |
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| Before using this guide, assess your shutter button for any trapped debris. Shutter buttons often become stuck when dust and grease gets trapped inside. A simple cleaning will oftentimes fix this issue without needing to replace the shutter button. |
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| In order to complete the replacement, the front, back, and top coverings of the camera must be disassembled in order to access the shutter button. |