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| + | [title] Focus motor |
|---|---|
| + | [* red] To remove the focus motor, first remove the screw retaining the focus motor end stop detector and lift out the detector. |
| + | [* orange] Remove the screw holding the focus motor in position, and remove the focus motor. The focus lens will spring up. |
| + | [* black] You can now examine the focus motor lead screw. Check the nut on it moves up and down on the lead screw as you turn the lead screw with your fingers. On a very heavily used camera it may be possible for the thread in the nut to wear out and slip. |
| + | [* black] Before reassembly, return the leadscrew nut to its original position close (but not too close) to the end of the lead screw. Ensure that the focus lens holder is correctly positioned on its guide posts before refitting the focus motor. |
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