Position of the hook and needle
Service Instructions 867-M PREMIUM - 03.0 - 05/2017 49
Fig. 36: Setting the loop stroke position (2)
5. Lock the machine in place at position 1 ( p. 24).
6. Loosen the threaded pins (2) for the hook clamping ring (1).
7. Turn the hook such that the hook tip (4) points exactly to the vertical
center line of the needle (3).
8. Tighten the threaded pins (2) for the clamping ring (1).
9. Remove the lock.
10. Finish the service routine.
Order
Then, check the following settings:
• Position of the needle guard ( p. 50)
• Timing of cutting by the thread cutter ( p. 73), ( p. 82), ( p. 88)
(1) - Clamping ring
(2) - Threaded pins
(3) - Needle groove
(4) - Hook tip