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PIN
Figure 6
THREADING THE BOBBIN CASE
(See Fig. 6)
BOBBIN
To thread the bobbin
case,
hold it in the left hand with
the first finger and thumb at the point marked "screw" on the
bobbin case illustration, fig. 6, then place the bobbin in the
bobbin case so that the thread comes from bobbin straight
through slotted eyelet No. 1 and continuing on up the slot to
point No. 2, then through slot No. 3 and downward holding
the thread and the bobbin in the case
taut,
then pull the
thread upward so that the thread hooks under point in lower
part of slot
No.
3, continuing to pull thread upward and out
Six
between the lip of spring
No.4.
Le
ave between one and two
inches of thread projecting.
Caution-Read the instructions on the small envelope in-
cluded in the box of accessories that
contains
the bobbin
case-threaded as it should be. Note carefully the way the
bobbin case is threaded before removing bobbin or un·
threading.
TO PLACE AND REMOVE THE
BOBBIN CASE IN SHUTTLE
Turn the hand wheel until
PRESSURE
ADJUSTING
SCREW
Figure
7
Ser~en
the take-up (Fig. 3) is
at its highest point, then
remove the hand hole
cover plate (Fig.
1)
by
lifting it up.
With the thumb and first
finger of the left hand
clasp the bobbin case as
shown in f ig.
7,
then with
the second finger lift the
latch "X" and the bobbin
case can be readily re-
moved.
This same operation is
the method used for either
placing the bobbin case
in the shuttle or removing
it from the shuttle.
The center spindle on
the inside of the bobbin
case fits over center pin
of the shuttle as shown
in fig. 6.
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