Thread Drawing Lever - ELNA eXpressive920 Service Manual

Thread drawing lever

The standard height of the thread drawing lever from the surface of bobbin holder should be in the range of 5.5 to 6.0 mm.
Hook race
Thread drawing lever
Hexagonal socket bolt
View A
Mechanical Adjustment
Thread drawing lever
5.5 – 6.0 mm
Hook race
1. Remove the presser foot, the needle plate and the bobbin
holder.
View A
2. Loosen the hexagonal socket bolt (use an Allen key of 1.5
mm width across flats) . Adjust the distance between the
lower part of thread drawing lever and the hook race to
5.75 mm by moving the thread drawing lever up or down.
3. Tighten the hexagonal socket bolt.
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