Singer QUANTUM STYLIST 9960 - Bobbin Winder

22 Singer Quantum Stylist
TM
9960
17. Bobbin winder
Check
When winding up the lower thread onto the bobbin the machine should wind even and stop when there is
a min. of 1 mm between the edge of the bobbin and the thread.
Adjustment - If bobbin winds unevenly.
1. Loosen screw (A)
2. If bobbin winds as in illustration 1 , move the bobbin winder thread guide slightly upward.
3. If bobbin winds as in illustration 2 , move the Bobbin winder thread guide slightly downward.
4. Retighten the screw (A).
Adjustment - the bobbin thread wounds too little or too much.
1. Loosen the screw (B) on bobbin winder stop (C).
2. Adjust as follows.
- If the bobbin thread is wound too much, slide the bobbin winder stop (c) to the left.
- If the bobbin thread is wound too little, slide the bobbin winder stop (c) to the right.
3. Retighten the screw (B).
A
A
C