TM 10-3530-207-14
2-11. OPERATING PROCEDURES FOR CLOTHING SEWING MACHINE - continued.
e.
Winding Bobbin - continued.
(7) Regulate the amount of thread wound on the bobbin (1/16 inch) below spool lip by adjusting the
bobbin winder stop latch screw (10). To wind more thread on the bobbin, turn the screw
clockwise. To wind less thread on the bobbin, turn the screw counterclockwise.
(8) If the thread fails to wind evenly on the bobbin or piles up on one side of the bobbin, loosen the
screw (11) which holds tension bracket (4) to the base and move the tension bracket to the right
or the left, as required, then tighten the screws evenly.
(9) When bobbin is properly filled, release foot treadle and push the OFF button.
(10) Cut thread and remove thread from the bobbin winder.
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