Step
I V:
P ulling
t he
b ottom
t hread
w ith
t he
n eedle
Once
t he
t op
a nd
b ottom
t hread
i s
s et
u p,
t he
n eedle
i s
u sed
t o
p ull
t he
b ottom
t hread
f rom
t he
bobbin
a nd
t ake
t hem
b ehind
a nd
t hat
s ignals
t he
r eadiness
o f
t he
m achine
f or
s ewing.
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