Adjust The Hook Timing - ELNA eXpressive 970 Service Manual

Adjusting the Hook Timing
Setscrews
Setscrews on the hook
0.05 – 0.2mm
1. Remove the setscrews and needle plate.
2. Loosen the three setscrews on the hook.
3. Select No. 3 needle bar in the Ready to Sew mode
4. Turn the handwheel to set the index disk at 21º.
NOTE:
To prevent the needle from hitting the hook body, hold the
hook with the hook point up while turning the handwheel.
5. Turn the hook to align the hook point with the right
NOTE:
Maintain a clearance between the needle and hook point
within 0.05 – 0.20 mm.
6. Tighten the three setscrews securely.
7. Check the position of the hook stopper (see page 42).
Needle
41
(see the instruction book) and push the needle bar
down.
side of the needle (use DBxK5Q1NY needle).