Old 12-11-2014, 06:35 AM
  #5  
Rodney
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Join Date: Oct 2013
Location: Centralia, WA, USA
Posts: 4,890
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I thought I had the site bookmarked but Tools For Self Reliance has an excellent tutorial on rebuilding sewing machine tensions on their website. I'm not sure if the 301s have any special quirks though.
Rodney
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