Threading The Lower Looper (Yellow) - Singer HD0400S Instructions

2) Threading the Lower Looper (Yellow)

Thread the lower looper as indicated 1 ~ 9 .
Pass thread from back to the front through the
thread guide 1.
Thread the top cover thread
guide by pulling the thread
downward until it slips under
thread guide 2.
While holding thread with finger, pass it between
the tension discs and pull thread down to make
certain it is properly located in between the
tension discs 3 .
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