Adjusting Bobbin Winder; Adjusting Motor Belt Tension - Singer 288 Manual De Uso

A B
c
Adjusting Bobbin Winder
U ther. il toa muc:h thrlllld on the bobbin:
• Loosen stop latch screw A.
• Slide latch B to the left for less thread on
bobbin.
• Tighten stop latch screw.
If th.r. is not .nough thrlllld on the bobbin:
• lDosen stop Iatch screw A.
• Slide Iatch B to the right for more thread on
bobbin.
• Tighten stop latch screw.
Adjusting Motor Belt
Tension
Tension on the motor belt should be just
sufficient to keep the belt from slippingllf the
motor belt needs adjustment :
• Loosen motor bracket screw C a full turno
• To increase belt tension, Iower the motor
bracket.
• To decrease belt tension, raise the motor
bracket.
• Tighten motor bracket screw C.
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