SINGER W1066 - Manual (Page 7)

Fig3
Fig 4
4.THREADING THE BOBBIN CASE
Before threading the bobbin case, study Fig. 3, 4 and 5 to get a general idea
as to how it is done.
1. Hold the bobbin case with your left hand and put the bobbin into the
bobbin case with your right hand, leaving about two inches of the thread
end unwound (Fig. 3). As the bobbin is being inserted in the bobbin case,
the thread flow, you will note, is clockwise (Fig . 4)
2. While holding the bobbin case as before, grasp the thread end with your
right hand and guide it into the cross slot (Fig. 4j.
3. Then pull it through under the tension spring of the bobbin case until it
enters the delivery eye (Fig. 5).
Fig 5