Adjusting Thread Tension - Toyota SP100 Series Instruction Manual

Adjusting thread tension

Adjustment method for upper thread tension
z
Straight stitch
Upper thread is tight
Wrong
side
Right side
Upper thread is loose
Wrong
side
Right side
Zigzag sewing
Upper thread is tight
Right side
Upper thread is loose
Right side
• Upper thread is tight
Model XXX15C
Lower the upper thread tension.
• Upper thread is loose
Model XXX15C
Increase the upper thread tension.
Wrong
side
Note:
If the tension does not change even when you
adjust the upper thread tension, thread the
upper thread and lower thread again.
Wrong
side
Model XXX15D/
SuperJ15
Model XXX15D/
SuperJ15
3
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