Chain has stretched, teeth are worn on the jack shaft sprocket and the rear wheel sprocket. I did not want to move the rear wheel backwards because the band brake was sitting perfect on the brake hub.
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Decided to try out the tensioner we can get pretty inexpensively from various sources, I am very happy with the result.
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Decided to try out the tensioner we can get pretty inexpensively from various sources, I am very happy with the result.

