Shaft Crank To Feed Wheel Drive - Pfaff 571 Adjustment Manual

1

Shaft crank to feed wheel drive

.04.16
Requirement
When the maximum stitch length is set, the linkage rod 3, or linkage rods 3 and 4 on the
PFAFF 571 and 591, must be able to move freely when the balance wheel is turned.
Fig. 1 - 16
Set the maximum stitch length.
Twist or shift the shaft crank 1 (screw 2) according to the requirement.
PFAFF 571
PFAFF 591
3
3
PFAFF 574
Adjustment
4
2
1
2
1
25