Brother SB170 - Manual (Page 15)

14
— — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — —
1
6
Replace the bobbin cover. Put the
projection into the race retainer groove
and push closed.
1 Groove
2 Projection
• Make sure that the end of the thread comes
out from the cover toward the rear of the
machine (as shown in the illustration).
• Draw up the lower thread before starting
sewing. Refer to “Drawing up the lower
thread” on page 16 after threading the upper
thread.
Upper threading
1 Spool pin
2 Thread guide (back)
3 Thread guide (front) 4 Thread take-up lever
5 Mark on the handwheel
CAUTION
1
Turn off the machine.
2
Raise the presser foot lever.
1 Presser foot lever
1
2
4
3
2
2
1
5
● When threading the upper thread, carefully follow the instructions. If the upper threading is
not correct, the thread may become tangled or the needle may bend or break.
● Never use a thread weight of 20 or lower.
● Use the needle and the thread in the correct combination. For details on the correct
combination of needles and threads, refer to “FABRIC, THREAD, AND NEEDLE
COMBINATIONS” on page 17.
1