(22) Adjusting the looper cover
o The looper cover should smoothly close without coming in contact with upper knife
looper cover
with upper knife
Cloth chip
cover
(23) Adjusting the cloth chip cover
o When cloth chip cover
In addition, the cloth chip cover should not come in contact with upper knife
Standard Adjustment
in its lowest position of its troke.
Frame
Standard Adjustment
is pressed away from you, it should not rattle.
(There are 2 pcs. inside.)
– 34 –
when slowly closing
and lower looper
.