Elna International Corps. SA 6004 Service manual
NEEDLE CENTRING
When selecting pattern 10, the needle should be in center position of needle slot
in the needie plate, or when the needie swing is in maximum zigzag width, the distance between
both sides of needie slot in the needie plate and the needie positions should be equal.
If not, adjust as follows:
1. Turn on the power switch
2. Select pattern 10 or pattern 14 at maximum zigzag width
3. Loosen the set screw A
4. Turn the eccentric pin B to adjust the needie centering
5. Tighten the set screw A
Note: Check the hook timing after this adjustment
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