Short thread cutter (KFA)
Service Instructions M-TYPE DELTA - 00.0 - 12/2019 91
14.6 Adjusting the hook thread clamp
Fig. 75: Adjusting the hook thread clamp
To adjust the hook thread clamp:
1. Loosen the screw (3).
2. Use a small screw driver to press the hook thread clamp (2) against
the thread-pulling knife (1) in the direction of the arrow.
3. Tighten the screw (3).
4. Check the hook thread clamp.
It must be possible to pull the hook thread out of the hook thread
clamp (2) without it being advanced by the bobbin.
(1) - Thread-pulling knife
(2) - Hook thread clamp
(3) - Screw