15
1. Use a hexagonal socket screw (4 x 6).
Insert the screw to the hole B. Tighten the hexagonal socket screw as far as it goes.
2. Loosen the setscrew C.(left screw)
3. Turn hexagonal socket screw to adjust the feed dog (should be parallel to the surface of the needle plate).
4. Tighten the setscrew C.(left screw)
5. Loosen the hexagonal socket screw and remove it.
The highest position of the feed dog should be parallel to the surface of the needle plate.
If not, adjust as follows.
Feed dog adjustment (Only for model 3160QDC)
Mechanical Adjustment
Setscrew C
Setscrew C
(left screw)
Hexagonal socket scrw 4 x 6
Hole B
