Front Position Of Thread Catcher - Pfaff 335 Adjustment Manual

13

Front position of thread catcher

.05.06
Requirement
With thread catcher 3 at its front position the back edge of the thread catcher cutout must be
1 mm beyond the front edge of bobbin case position stop 6.
Fig. 13 - 20
Set the needle bar at b.d.c.
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Operate solenoid core 1 so that control pin 2 drops into the cam track.
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Turn the balance wheel in sewing direction to set thread catcher 3 at its front position.
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Turn thread catcher 4 (screws 5) to set thread catcher 3 according to Requirement.
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1
5
Adjustment
2
3
4
6
25