To Remove Bobbin Case and Bobbin |
| |
z | x | e |
| q |
|
w
CAUTION
Turn the power switch off and unplug the sewing machine from the electrical outlet.
q Bobbin case cover plate
wBobbin case cover e Latch
r Bobbin case
tBobbin
rStep z
Raise the needle and presser foot.
Remove the bobbin case cover plate q and open the bobbin case cover w.
Step x
Pull open the latch e of the bobbin case r. Take the bobbin case straight out of the hook.
• To remove the bobbin from the bobbin case:
t | r | Release the latch, then drop the bobbin t out of | |
the bobbin case as illustrated. | |||
| |||
|
| Note: Spring in Bobbin Case |
On close observation inside the bobbin case you will see a thin metal spring at the back of the bobbin case. (See illustration)
This spring allows the bobbin in the bobbin case to feed smoothly at high speeds. When cleaning the inside of the bobbin case area from lint, be careful to not dislodge the spring.
If spring does come out simply push carefully back into its original position.
Positioning Thread Spools
|
|
|
|
|
|
|
|
|
|
| q Spool of thread |
|
|
|
|
|
|
| e |
|
|
| w Spool pin |
|
|
|
|
|
|
|
|
|
| ||
|
|
|
|
|
|
|
|
|
| ||
|
|
|
|
|
|
|
|
|
| e Spool cap | |
|
|
|
|
|
|
|
|
|
|
| |
|
|
|
|
|
| q |
|
|
|
| Positioning thread spools: |
|
|
|
|
|
|
|
|
|
| ||
|
|
|
|
|
|
|
|
|
| ||
|
|
|
|
|
|
|
|
|
| ||
|
|
|
|
|
|
|
|
|
| ||
|
|
|
|
|
|
|
|
|
| ||
|
|
|
|
|
|
|
|
|
| ||
|
|
|
|
|
|
|
|
|
| ||
|
|
|
|
|
|
|
|
|
| ||
|
|
|
|
|
|
|
|
|
| ||
|
|
|
|
|
|
|
|
|
|
| |
|
|
|
|
|
|
|
|
|
|
| |
|
|
|
|
|
|
|
|
|
|
| |
|
|
|
|
|
|
|
|
|
|
| Place a spool of thread q on the spool pin w |
|
|
|
|
|
|
|
|
|
|
| |
|
|
|
|
|
|
|
|
|
|
| |
|
|
|
|
|
|
|
|
|
|
| |
|
|
|
|
|
|
|
|
|
|
| |
|
|
|
|
|
|
|
|
|
|
| |
|
|
|
|
|
|
|
|
|
|
| |
|
|
|
|
|
|
|
|
|
|
| with the thread coming off the spool counter clockwise. |
|
|
|
|
|
|
|
|
|
|
| |
w |
|
|
|
|
|
|
|
|
|
| Attach the spool cap e, and press it snug against |
|
|
|
|
|
|
|
|
|
| the spool of thread. | |
|
|
|
|
|
|
|
|
|
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
r Spool holder t Net
|
| Positioning thread on spool cones: |
|
| Some threads are wound onto cones. Use the spool |
|
| holders to help prevent the thread cones from tipping |
|
| side to side. If the thread cone tips, the result could be |
|
| uneven feeding of the thread. Place the spool holder |
| t | r on the spool pin, then place the thread cone on the |
| spool holder. | |
r |
| |
| Cover the thread cone with the thread net t to help | |
|
| |
|
| prevent the thread from pooling around the bottom while |
|
| sewing. |
9