To Thread the Bobbin Case

 

Hold the bobbin between the thumb and forefinger of the right hand, with the thread on top drawing from right to left, as show in Fig. 8.

 

With the left hand hold the bobbin case as shown in Fig. 8, the slot in the edge being at the top, and place the bobbin into the bobbin case.

Then pull the thread into the slot as shown in Fig. 9, and back under the tension spring into the slot at the end of the tension spring as shown in Fig. 10.