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Assembly Procedure
15. Set the needle bar supporter in the base holder, insert the push spring into the gap between the needle bar
supporter and the base holder, and force the needle bar supporter stud in.
16. Attach the lock nut to the needle bar supporter stud, turn it until it levels with the base holder, and then
tighten it.
17. Temporarily insert the needle bar supporter arm into the pin of the needle bar supporter.
18. Insert the needle bar supporter arm into the riveting pin for the needle bar supporter stud holder and attach
the retaining ring E2.
19. Insert into the U groove of the base holder of the needle bar supporter stud holder and temporarily fasten
with the one screw (bolt, socket M 3 × 6) approximately in the center of the oval hole of the needle bar
supporter stud holder.
20. Assemble with the thread take-up lever body and the needle bar crank and fasten with the Phillips, flat
countersunk head screw, size 3.57.
21. Insert the riveting stud of the thread take-up lever body for the thread take-up lever supporter into the thread
take-up lever supporter.
22. Insert the needle bar crank rod in to the needle bar crank and the needle bar clamp shaft.
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