SINGER 15-90 User Manual
Page 14
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12
If the pressure of the bobbin winder pulley against
the hub of the balance wheel is insufficient for wind
ing the bobbin, press down the bobbin winder until
the latch N, Fig. 9 drops down and holds it, then
loosen the adjusting screw O, Fig. 9. With the fore
finger, push back the upper end of the slotted plate
P as far as it will go, as shown in Fig. 9, and at the
same time press the bobbin winder pulley against
the hub of the balance wheel, then tighten the
adjusting screw O.
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ig
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If the thread does not wind evenly on the bobbin,
loosen the screw which holds the tension bracket
2, Fig. 8 in position on the bed of the machine and
slide the tension bracket to the right or left, as may
be required, then tighten the screw.
Bobbins can also be wound while the machine
is sewing.