Pfaff 3704-2/03 - Zeroing the Differential Feed (Front Feed Dog) on the PFAFF 3704-2

12 - 24
Adjustment
3
2
12.05.22 Zeroing the differential feed (front feed dog) on the PFAFF 3704-2/..
Requirement
When the stitch length is set at "0" and both levers 1 set at the "0" position, the differential
feed dog 4 should not make any feeding movement when the balance wheel is turned.
Fig. 12 - 23
● Set the stitch length at "0".
● Set both levers 1 at "0".
● While constantly turning the balance wheel, adjust crank 2 (screw 3) in accordance with
the requirement.
● Carry out a control check in accordance with the requirement.
112-037
1
1
112-039
4