Bobbin Case Opener Stroke - Pfaff 3582-2/01 Instruction Manual

Adjustment
12

Bobbin case opener stroke

.05.04
Requirement
At the end of the back stroke of the bobbin opener, the catch 3 of the bobbin case should be
at such a distance from the edge of the recess of the needle plate 4 that the thread can
pass through unhindered.
4
3
1
2
Fig. 12 - 05
● Adjust bobbin opener 1 (screws 2) in accordance with the requirement.
12 - 7