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Troubleshooting - Sears Kenmore 385.19233 Manual De Instrucciones

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Troubleshooting
Condition
The needle
thread
breaks.
The bobbin thread
breaks.
The needle
breaks.
Skipped
stitches
Seam puckering
The cloth is not
feeding smoothly.
Stitches form loops
below the works.
The machine does not
work.
Buttonhole
sewing
is
not sewn
properly.
The machine
does not
run smoothly
and is
noisy.
Cause
1. The needle
thread
is not threaded
properly.
2. 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 set under the presser
foot
when
start sewing.
6. The threads
were
not drawn
to the rear after sewing.
7. The thread
is either too heavy or too fine for the needle.
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 doesn't
turn smoothly.
1. The needle
is incorrectly
inserted.
2. The needle
clamp
screw
is loose.
3. The threads
were
not drawn
to the rear after sewing.
4. The needle
is too fine for the fabric
being
used.
1. The needle
is incorrectly
inserted,
bent or blunt.
2. The needle
and/or
threads
are not suitable
for the work being
sewn.
3. A Blue Tip needle
is not being
used for sewing
stretch,
very fine fabrics
and
synthetics.
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.
1. The feed dog is packed
with lint.
2. The stitches
are too fine.
3. The feed dog is not raised
after "drop feed"
sewing.
1. The needle
thread
tension
is too loose.
2. The needle
is either
too heavy or too fine for the thread.
1. The machine
is not plugged
in.
2. Thread
has been caught
in the hook
race.
3. The bobbin
winder
spindle
is not returned
to the left after bobbin
winding.
1. The stitch density
is not suitable
for the fabric
being sewn.
2. Suitable
interface
material
has not been used for the stretch
or synthetic
fabric.
1. Thread
has been caught
in the hook
race.
2. Lint has built up in the hook race or bobbin
holder.
For customer
assistance
call
or e-maih
1-877-SEWlNG-U
(1-877-739-4648)
9 am - 4:30
pm, CST, Monday
- Friday
support@kenmore-sewing.com
110
Reference
See page 36
See page 38,40
See page 20
See page 20
See page 36,38
See page 42
See page 26
See page 34
See page
106
Replacethe
bobbin.
See page 20
See page 20
See page 42
See page 26
See page 20
See page 26
See page 20
See page 36
Changethe
needle.
See page 38,40
See page 36
See page 26
Makethestitchcoarser
See page
106
Makethestitchcoarser.
See page 48
See page 38
See page 26
See page 6
See page
106
See page 32
See page 64
See page 26
See page
106
See page
106
J

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