Pfaff 74 Owner's Manual - Page 13

Upper, Threading

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Upper Threading Raise the presser bar lifter and swing the spool pins up to the vertical position. Place spool 1 on one of the spool pins and lead the thread behind both scrolls of thread retainer 2 (see ill, at top of p. 17). Seize the thread on the right and left of the thread retainer and pull it toward you until it snaps into the eyelets. It suffices to draw the thread into the left eyelet. Pull the thread between any two of tension discs 3 (see ill, at bottom of p. 17) and jerk it far to the right so that it slips properly into the slot and under the thread check spring As you do this, press the thread against the casting between spool and tension. Bring take-up lever 4 as high as it will go and pass the thread from right to left through the hole at its end. Lead the thread down and into slot 5. Then thread the needle from front to hack. 16

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Upper
Threading
Raise
the
presser
bar
lifter
and
swing
the
spool
pins
up
to
the
vertical
position.
Place
spool
1
on
one
of
the
spool
pins
and
lead
the
thread
behind
both
scrolls
of
thread
retainer
2
(see
ill,
at
top
of
p.
17).
Seize
the
thread
on
the
right
and
left
of
the
thread
retainer
and
pull
it
toward
you
until
it
snaps
into
the
eyelets.
It
suffices
to
draw
the
thread
into
the
left
eyelet.
Pull
the
thread
between
any
two
of
tension
discs
3
(see
ill,
at
bottom
of
p.
17)
and
jerk
it
far
to
the
right
so
that
it
slips
properly
into
the
slot and
under
the
thread
check
spring
As
you
do
this,
press
the
thread
against
the
casting
between
spool
and
tension.
Bring
take-up
lever
4
as
high
as
it
will
go
and
pass
the
thread
from
right
to
left
through
the
hole
at
its
end.
Lead
the
thread
down
and
into
slot
5.
Then
thread
the
needle
from
front
to
hack.
16