Table of Contents
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Error
Loose stitches
Needle breakage
114
Possible causes
Thread tensions are not
adjusted to the sewing
material, the sewing material
thickness or the thread used
Needle thread and hook
thread have not been
threaded correctly
Needle thickness is unsuitable
for the sewing material or the
thread
Troubleshooting
Remedial action
Check thread tensions
Check threading path
Use recommended needle
thickness
Service Instructions 969 - 06.0 - 03/2019
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