Pfaff 2481-980/30 PLUSLINE - Feeding Motion of the Bottom Feed Dog

Adjustment
13 - 7
13.05.05 Feeding motion of the bottom feed dog
Requirement
With the needle bar positioned 0.6 mm past b.d.c. the bottom feed dog should not move,
when shaft 3 is turned backwards and forwards.
Fig. 13 - 06
● Position the needle bar at 0.6 mm past b.d.c.
● Adjust eccentric 1 (screws 2) according to the requirement, without moving it sideways.
3
1
2