<Bobbin thread knife replacement>
MODE
n • l·ilm!l,(.ili
)
~
•
MMU!Il·iM
•
PROGRAM
•
KNHCHANG£
&CYCLEPGM.
CARRIAGE
FEED
1.
Set
MODE
selector 0
to
MANUAL.
2.
Set
CARRIAGE FEED
switch
8
to
FORWARD
to advance the carriage feed.
3.
Set power switch 8 to
OFF.
4.
Remove
slide plates R and L 0 .
5.
·rut the machine head.
6.
Loosen screws
t)
and remove screws 0 ;
remove knife bracket 0 .
7.
Remove bobbin thread trimmer knives 0 .
*
Reverse
the order above
to
install.
(Cautions
on
installation)
· Install bobbin thread trimmer knives C) so that
it
will not protrude from the needle plate top
surface.
· Install bobbin thread trimmer knives 8 so that
the knife grooves are
aligned with the needle
plate groove when the
cylinder rod
Is
fully
retracted.
THREAD
TRIMMER
Bobbin thread
0
•
-43-