Height Of Bobbin Case Opener - Pfaff 3827-2 Instruction Manual

Adjustment
14 Height of the bobbin case opener
.22
14 - 24
Requirement
At the left point of reversal of the bobbin case opener 3 the top edge of the bobbin case
opener finger must be 0.5 mm above the bottom edge of the bobbin case cam 4.
4
3
Fig. 14 - 22
Turn the bobbin case base 1 (screw 2) in accordance with the requirement.
2
1