Brother Bobbin Case Inner Rotary Hook Embroidery Type.
This bobbin case serves as an alternative to the standard bobbin case supplied with the machine.
It can be easily identified, as it has no marking on the adjustment screw and features a small dot in the centre of the bobbin case.
Compatible with: F480, NV2600, NV2700, NS2750D, NQ3500D, NQ3700D.
PLEASE NOTE:
The main reason of damage to any 'drop-in' bobbin case is incorrect threading. Please ensure that you always thread the take-up lever on your sewing / embroidery machine properly.
Otherwise the thread will catch around the bobbin case and lift it from its position. This will then cause the needle to strike the bobbin case, which can potentially destroy the bobbin case and reset the needle bar timing.
Please regularly check the bobbin case condition to avoid jamming, jumping or a bad thread tension.
The bobbin case will need to be changed if necessary.
