SINGER 14T968DC Professional 5 Workbook Part 2 - Manual (Page 92)

5. Continue to thread points 4-8. Slip the thread into the front slot of the
thread guide . Go over the take up lever . Continue by slipping the
thread into the left slots of the thread guides and .
6. Before threading the eye of the needle, make sure the thread is in front of
the thread guide located on the bottom of the needle clamp.
7. Thread the eye of the Left Cover Stitch Needle .
8. Draw about 4 inches of the thread through the needle eye towards the back
of the machine.
9. Place the thread to the back, under the Presser Foot. Lower foot and sew.
Cover Hem Wide page 11