Singer HD0400S Instructions page 21

Continue to thread points 4 ~ 7 .
Note: Be sure to pass the thread through upper
thread path of the thread guide 6 .
Thread the eye of the right needle 8 .
Note: Use of tweezers in the accessory set will
make needle eye threading easy.
Draw about 10cm (4 inches) of thread through
needle eye to hang free.
Place the thread to the back, under the presser
foot.
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