Question about Brother LS-1217 Mechanical Sewing Machine
It sounds like you may have uneven tension between the bobbin thread and the upper thread. You can adjust the tension via a screw on the bobbin case. Turn it clockwise to tighten the bobbin thread tension and counter clockwise to reduce it. It's also worth remembering to check the tension on the presser foot for the material you are using. Check also that the shuttle race is clear of lint etc. Hope this helps
Posted on Jul 02, 2007
Tips for a great answer:
Sep 01, 2014 | Brother LS-1217 Mechanical Sewing Machine
Mar 05, 2014 | Brother CS6000i Computerized Sewing...
Oct 16, 2017 | Brother CS6000i Computerized Sewing...
Dec 20, 2012 | Brother LS-1217 Mechanical Sewing Machine
Oct 03, 2017 | Brother Sewing Machines
Jun 04, 2009 | Brother XL-3500
Mar 28, 2009 | Brother XL-5500 Mechanical Sewing Machine
Usually answered in minutes!