Table of Contents

Advertisement

Troubleshooting
f
Condition
The needle
thread
1
breaks.
2
The bobbin thread
breaks.
The needle breaks.
Cause
The needle thread is not threaded properly.
The needle thread tension is too tight.
3. The needle is bent or blunt.
4. The needle is incorrectly inserted.
5. The needle thread and the bobbin thread are not
drawn to the rear and set properly under the presser
foot when starting sewing.
6. The fabric is not drawn to the rear when sewing is
finished.
The thread is too heavy or too fine for the needle.
Reference
Page 24
Page 26
Page 10
Page 10
Page 32
Page 32
Page 14
Page 22
Page 54
Replace the bobbin
Re-wind the bobbin.
Page 10
Page 10
Page 10
Use proper foot.
7.
1. The bobbin thread is not threaded properly in the
bobbin holder.
2. Lint has collected in the bobbin holder.
3. The bobbin is damaged and does not turn smoothly.
4. The thread is wound loosely on the bobbin.
1. Needle is incorrectly inserted.
2. The needle is bent or blunt.
3. The needle clamp screw is loose.
4. A proper foot is not used.
5. The fabric is not drawn to the rear when sewing is
finished.
6. The needle is too fine for the fabric being sewn.
Page 32
Page 14
The needle
thread
1. The needle thread tension is too loose.
Page 26
loops.
2. The needle size is not suitable for the thread.
Page 14
pped
stitches
1. The needle is incorrectly inserted.
2. The needle is bent or blunt.
3. The needle and/or thread are not suitable for the
fabric being sewn.
4. The needle thread is not threaded properly.
5. A poor quality needle is used.
1. The needle thread tension is too tight.
2. The needle thread is not threaded properly.
3. The needle is too heavy for the fabric being sewn.
4. The stitch length is too long for the fabric.
* Use a stabilizer for very fine fabrics.
Seam puckering
The cloth is not fed
smoothly.
The machine does not
work.
Noisy operation
Page 10
Page 10
Page 10
Page 24
Replace the needle
Page 26
Page 24
Page 14
Make stitch shorter
Page 52
Make stitch longer
Page 40
Replace the foot
Page 6
Page 52
Page 20
Page 8
Page 52
Page 52
1. The feed dog is packed with lint.
2. The stitches are too fine.
3. The feed dog was not raised after being dropped.
4. The foot is worn out
1. The machine is not plugged in.
2. Thread is caught in the hook race.
3. The Bobbin winder spindle has not been returned to the left.
4. The presser foot is not lowered.
1. The feed dog is packed with lint.
2. Lint has collected in the bobbin holder.
For customer assistance call or e-mail:
1-877-SEWING-U
(1-877-739-4648)
9 am - 4:30 pm, CST, Monday - Friday
support@kenmore-sewing.com
56

Hide quick links:

Advertisement

Table of Contents
loading

Table of Contents