36
Mechanical adjustment
Presser foot lifter stopper position (2)
Presser foot
lifter stopper
To adjust:
1. Turn the handwheel toward you to lower the needle.
Raise the presser foot lifter.
Loosen the hexagonal socket screw (use an Allen
wrench of 2.5 mm width across flats).
2. Adjust the distance between the presser foot spring
release base and the presser foot lifter stopper to 39.4
to 39.8 mm. Tighten the hexagonal socket screw.
Needle bar
Hexagonal
socket screw
Presser foot spring
release base
39.4 to
39.8 mm