Centering The Needle In The Needle Hole (In Sewing Direction) - Pfaff 939 U Instruction Manual

Adjustment
12

Centering the needle in the needle hole (in sewing direction)

.05.02
● Bring the needle bar to b.d.c.
● Adjust the eccentric pin 1 (nut 2 and screw 3) in accordance with the requirement.
12 - 4
Requirement
With the zigzag setting at "0" and the needle position set at "middle" the needle must
enter the center of the needle hole as viewed in the direction of sewing.
3
Fig. 12 - 03
1
2