Manual

THREADING THE BOBBIN CASE
Step 1 i illustrated in Fig. 7 i. Hold bobbin
case between thumb and forefinger of left hand,
so that the slot m the edge of the bobbin case
IS on top. Take the bobbin between thumb and
forefinger of right hand so that the thread on
top leads from left to right. Step 2. Insert
bobbin into bobbin case, pull the thread into the
slot of the bobbin case as shown in Fig. 8, and
draw it under the tension spring and into the fork
shaped opening of the spring as shown in Fig. 9.
Fig. 6
i
Fig. 7
Fig. 8
Fig. 9