SINGER W7317 - Manual (Page 10)

6. THREADING THE BOBBIN CASE
Before threading the bobbin case, study IFig. 8, 9, 10) 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 un­
wound (Fig. 8). As the bobbin
is being inserted in the bobbin
case, the thread flow in
clockwise.
2! While holding the bobbin case
as before, grasp the thread end
with your right hand, and draw
it into the cross slot (Fig. 8).
3) Then pull it through under the tension spring of
the bobbin case IFig. 9) until it enters the delivery
eye (Fig. 10!.