Pfaff 1571 User Manual

13 - 15
Adjustment
86
-
013
13.04.11 Height and stroke of the bobbin case opener
Requirement
1. The top edges of the bobbin case opener 1 and bobbin case base 3 should be on one
level.
2. When the bobbin case opener 1 has deflected the bobbin case to its furthest point, the
catch of the bobbin case should be 0.3 - 0.5 mm from the back edge of the needle
plate recess.
Fig. 13 - 11
● Adjust bobbin case opener 1 (screw 2) in accordance with requirement 1.
● Turn the balance wheel until the bobbin case opener has deflected the bobbin case to its
furthest point.
● Adjust bobbin case opener 1 (screw 2) in accordance with requirement 2.
On the PFAFF 1574 these adjustments must be repeated on the right post.
Depending on the thread size, a variation of the setting in Requirement 2 is
permitted.
2
1
86-014
1
3
86-015
0,3 - 0,5 mm

Pfaff 1571 Specifications

General

Brand	Pfaff
Model	1571
Category	Sewing Machine
Language	English