−3 −
1) Adjusting the longitudinal position
2) Adjusting the lateral position
3) Adjusting the inclination
5. STANDARD ADJUSTMENT
(1) Adjusting the position of the feed dog
Standard Adjustment
C = D (equal)
Hole in machine bed
1
2
6
2
A = B (equal)
AB
Adjust feed dog 2 so that it is longitudinally
equal in terms of the groove for the feed dog
of throat plate 6.
2
3
6
C
D
4
5
5
6
2
Feed dog is parallel to
throat plate.
Top surface of feed dog is
aligned with top surface of
throat plate.