Silver 392 - Stitches form loops below the work.; The cloth is not feeding smoothly.; The machine does not work.; The buttonhole stitches are not balanced.

Stitches form loops 1. The needle thread tension is too loose. See Page 35-36
below the work. 2. The needle is either too heavy or too fine for the thread. See Page 24
The cloth is not 1. The feed dog is packed with lint. See Page 21
feeding smoothly. 2. The presser foot pressure is too weak. See Page 22
3. The stitches are too fine. Make the
stitches coarser.
4. The feed dog is not raised after ``Drop feed’’ has been See Page 21
used.
The machine does 1. The machine is not plugged in. See Page 14
not work. 2. A thread is caught in the hook race. See Page 28
3. Stop motion knob is disengaged for the bobbin winding. See Page 29-30
The buttonhole 1. The stitch length is not suitable for the fabric being sewn. See Page 48
stiches are not 2. The work is being pulled or held back. Do not force the
balanced. fabric for
guiding.
Condition Cause Reference
74