Pfaff 5483 - Needle Thread Regulator

Needle thread regulator
With the needle bar at bottom dead center, the eye of needle thread
regulator 1 must be in line with the middle hole of take-up lever 2 (see Fig.
19.0.2).
This basic setting may have to be modified, depending on the type of thread
and material used.
19.0.1
Turn the balance wheel to bring the needle bar to bottom dead center.
Loosen the screw (see arrow in Fig. 19.0.1)of needle thread regulator 1.
Adjust needle thread regulator 1 so that Its eye Is level with the middle hole
of take-up lever 2.
In this position, tighten the screw (see arrow In Fig. 19.0.1).
From the library of: Superior Sewing Machine & Supply LLC