Short thread cutter (KFA)
Service Instructions 867 - 04.0 - 10/2019 75
16.1 General information
Information
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Fig. 61: General information (1)
Important
The needle bar must be at the top dead center when the handwheel is
at 0° ( p. 45).
The hook bearing must be set correctly ( p. 49).
The height of the thread-pulling knife is determined by the height of
the counter blade. The upper edges of the two knives must be on
the same level.
Thread-pulling knife height
The height of the thread-pulling knife has been set at the factory using
adjusting washers between thread-pulling knife (1) and knife carrier (3).
When changing the knives make sure that you do not lose the adjusting
washers.
(1) - Thread-pulling knife
(2) - Counter blade
(3) - Knife carrier