(A)
(B)
(A)
0–0.1 mm
0–0.1 mm
0.4–0.8 mm
(C)
(E)
104 72 63-26 9
Adjustment of the clearance between needle and point of hook.
Requirement:
The clearance between the needle and hook point should be 0–0.1 mm.
Check
• Turn the hand wheel to bring the hook point (A) behind the needle (B)
• Use a screw driver and push lightly on the needle to check that the clearance between hook point (A) and the
needle (B) is 0–0.1 mm.
Adjustment
Note! This setting affects ”Adjustment of the timing of the hook in relation to the needle"
• Remove the needle plate.
• Loosen the 3 setscrews (E).
• Turn the hand wheel to bring the hook point (A) behind the needle (B)
• Knock on the hook race rim lightly to make a slight clearance between the needle and hook point.
NOTE: Do not knock on the hook body.
• Tighten the setscrews (E) fi rmly
• Check the needle to hook timing and the thread path (C) (0.4–0.8 mm).
• Attach the needle plate.
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