Singer 321 KNITTER - Page 29

25
(6) Remove
Sub Drum
Gear and put
back Sub
Drum on the
Axis and
secure it
with
plain
washer and E
Snap
Ring (40)
0 \
Sub Dru Gear
Fig. 30
(7)
Set
Sub Drum
Piece
Holder on
Carriage Plate
B, and
then
fasten
with
binding screws
(3x5)
Note:
Sub
Drum Piece
Holder
must
not
touch Sub
Drum,
Main
Drum and
Sub
Drum
must
rotate
smoothly.
(8)
Move the
Carriage
slowly
with
Punched
Card
inserted
in the
pattern
panel
slit
to
check
the
condition
of
needle
selection.
If
the
carriage is
moved too
fast,
the
needle
can
not
follow
the
speed
and
collide
with
Needle
Guide.
*
Sub Drum
Gear
can
be used
as
Adjusting Gear
when
you
disassemble
Sub
Drum.