Singer Centurion 121C - LENGTHWISE SETTING; HEIGHT SETTING

From the library of Superior Sewing Machine & Supply LLC - www.supsew.com
LENGTHWISE
SETTING:
Adjust
stitch
length
to
longest
stitch
and
loosen
feed
bar
car-
rier
pinch
screw.
Position
so
that
feed
dog
does
not
contact
either
end
of
slots
in
throat
plate
HEIGHT
SETTING:
Loosen
feed
bar
hinge
pin
locking
screws
(Fig. B),
and
turn
ec-
centric
feed
bar
hinge
pin.
Visually
adjust
to
bring
feed
dog
at
maximum
height
above
throat
plate
and
tighten
both
hinge
pin
locking
screws
This
will
locate
the
slot
shown
in
a
vertical
position
(Fig. 1
).
Loosen
feed
bar
stud
locking
nut
(Fig B),
and
turn
eccentric
stud
several
times
You
will
note
that
the
feed
bar
will
rock
back
and
forth.
Visually
position
feed
bar
rock
motion
towards
the
operator
with
slot
in
vertical
position
(Fig 1),
and
tighten
locking
nut.
Slot In
Vertical
Feed
Bar
Stud
/'.!J.!...-
___
Position
(Eccentric)
FIG. 1
11