(C)
(E)
(D)
~ 5 mm
(J)
(K)
104 72 63-26
23
Adjustment
• Remove the needle plate and base
• Lower the needle bar to the lowest position.
• Turn the hand wheel toward you while pushing up the link body (C) to engage the thread cutter knife (B) and
bring it to the end of the stroke.
• Loosen the nut (D) and move the thread cutter link (E) to the left or right to adjust the position of the thread
cutter knife. The point (G) of the thread cutter knife should be 2–2.5 mm from the center of the needle drop
position (H).
• Tighten the nut (D).
• Attach the needle plate and base.
NOTE: Check so there is approximately 5 mm distance between the tail of the hook wing (J) and the end point
(K) of the thread cutter knife when the end point (K) of the thread cutter knife is aligned with the center of the
needle drop position (H).