The Step Motor Of The Needle - Husqvarna Viking Designer I Service Manual

Dismantling and mounting

The step motor of the needle

Dismounting
1. Dismount rear covers .
2. Dismount front cover .
3. Dismount the step motor by removing the 2 screws (A) .
4. Dismount the step motor cable on the sewing head connection board.
Mounting
1. Attach the cable to the sewing head connection board.
2. Set the needle in it's center position.
3. Position the cogwheel (B) so that the screw (C) is pointing upwards.
4. Mount the callibration stop (D). Note the position.
5. Mount the step motor.
6. Position the step motor and tighten the screws (A).
Set thereafter:
6. The centre position of the needle.
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