Brother 681B-UG Sewing Machine User Manual


 
23. Motor Belt
24. Motor
25. 3-pin Socket
26. Extension table
27. Presser Foot Lifter
When the presser foot is at the highest
position, the tension on the upper thread
is released.
28. Sew-light Switch
Turn this knob in any direction to switch
light on and off.
-3-