Lifting Movement Of The Feed Dog (Only With The Class 69-373H) - Duerkopp Adler 69-373 Service Instructions Manual

2.2.3

Lifting movement of the feed dog (only with the class 69-373H)

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8
2 1
Caution: Danger of injury!
Turn off the main switch.
Check and set the lifting movement of the feed dog only when the
sewing machine is switched off.
Rule and control
In loop stroke position the marking 2 on the toothed wheel 1 should
point to the top.
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Lift the sewing feet 3.
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Pull off the cover 6 to the left.
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Unscrew the cover plate 4.
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Remove the throat plate 5 and upper feed foot.
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Remove the upper feed food holder 7.
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Remove the pin 8.
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Unscrew the bed plate 9.
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Unscrew the hook 10.
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10
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