DOUBLENEEDLE
When using double needle
do not set stitch width
higher than 2½ setting.
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1. SETTINGTHEDOUBLENEEDLE
Raise the needle bar to its highest position and loosen needle
clamp screw. Hold double needle assembly with flat side away
from you. Slip the needle as far as it will go into needle
clamp, and tighten the screw.
2. THREADINGTHEDOUBLENEEDLE
Place a spool of thread on each spool pin. Draw both threads
through upper thread guides. Pass a thread between each set
of tension dis_:s of the thread tension assembly. Continue
threading as you would for single needle sewing except where
double thread guides are provided. Draw one thread through
each side of the double thread guides and through each needle
from front to back. Pull several inches of thread through.
Thread bobbin and pick up bobbin thread as for single needle
sewing.
3. THREADSELECTION
Use only mercerized sewing thread size 50 or finer. The same
size thread is recommended for both upper and lower thread-
ing.