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Elna sewing machine bobbin extractor
by Schtimpy
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Bobbin extractor to suit Elna sewing machines (star series, air electronic series, Lotus series, Contessa, etc).
Original spares are no longer available.
Note the originals have a thin shaft that the spring screws over. This is where they always break. As a result, I have omitted this shaft, and replaced it with an M4 threaded hole to accept an M4 grub screw (6-8mm long). The spring then threads onto the grub screw.
To repair/replace the bobbin extractor, you need to remove the top cover of
Original spares are no longer available.
Note the originals have a thin shaft that the spring screws over. This is where they always break. As a result, I have omitted this shaft, and replaced it with an M4 threaded hole to accept an M4 grub screw (6-8mm long). The spring then threads onto the grub screw.
To repair/replace the bobbin extractor, you need to remove the top cover of
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