DURKOPP ADLER 969 Classic, Service Instructions Manual

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Position of the hook and needle
Service Instructions 969 - 06.0 - 03/2019 53
To set the dead center of the reciprocating hook movement:
1. Use the handwheel to turn the pull rod (3) to the lower dead center.
2. Loosen screws (1) and (2).
Fig. 39: Setting the dead center of the reciprocating hook movement (3)
3. Set the driver sideways.
 The driver nose (5) points exactly to the marking (4).
4. Tighten screws (1) and (2).
5. Turn the pull rod to the lower dead center and check if the driver
nose (5) points exactly to the marking (4).
6. Readjust if necessary.
(4) - Marking (5) - Driver nose
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