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Old 07-13-2013, 11:33 PM
  #5  
path49
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Join Date: Apr 2012
Location: Illinois...near St. Louis
Posts: 392
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Originally Posted by jlhmnj View Post
Hi,

Excellent manual with a section on tension for your model (15k) and owners manual

http://www.tfsr.org/publications/tec...achine_manual/

http://www.singerco.com/uploads/down...54a175ca4c.pdf

Upper tension is tight no matter how much you decrease the tension? Could be thread wrap around or lint between tension discs. The discs can be flossed without taking apart.

Jon
Lint or thread between the tension discs will cause the upper tension to be too loose. It will hold them apart slightly so you can't get the tension tight enough on your thread.....
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