Duerkopp Adler 550-16-23 Service Instructions Manual page 24

24
13 12
Removing the feed belts at the sewing foot
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Undo screw 13.
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Pull off the right-hand side 12 of the sewing foot.
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Remove the link plate 14.
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Remove belts 15 and 16.
19
18
17
16
Fit the feed belts to the sewing foot
NB:
The narrower belt must be mounted on the right of the sewing foot.
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The wide feed belt 16 must pass over roller 17, under pin 18 and
over pin 19.
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Fit the narrow feed belt 15 exactly like the wide belt 16.
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Fit the link plate 14 onto pins 18 and 19.
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Fit the right-hand part 14 of the sewing foot and secure with
screw 13.
16 15 14
14
15
13
12