Needle To Shuttle Timing - ELNA 6001 Service Manual

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When the machine is set for the straight stitch pattern No.2 (left needle position), the amount
of ascending travel of the needle bar between its lowest position at the left needle drop and
the position where the tip of the hook meets the right side of the needle should be 3.25-
3.55mm.
1. Remove the needle plate and bobbin holder.
2. Turn on the power switch, select the straight stitch pattern No. 2 ( left needle position).
3. Remove the bed cover.
4. Turn the handwheel toward you, and set the needle bar at the lowest position.
5. Loosen the setscrews on the lower shaft timing gear.
6. Raise the needle bar between 3.25-3.55 mm from the lowest position of the needle bar.
7. Turn the lower shaft timing gear until the tip of hook meets with the right side of needle.
8. Tighten the set screws on lower shaft timing gear.
9. Attach the bed cover, bobbin holder and needle plate.

NEEDLE TO SHUTTLE TIMING

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