CLEANING
OF
RACE
AND
SHUTTLE
HOOK
Raise | the needle bar |
Open | shuttle cover. |
to
its
highest
point
by
turning
the
hand
wheel
toward
you.
1)
Take
out
the
bobbin
case.
2)
Unlock
the
shuttle
race
holder.
3) 4)
Release the shuttle race cover. Take out the shuttle hook
Clean | dust | and | gummed | oil | off |
cleaning, |
|
|
|
| |
| reassemble reversing the | ||||
each above
part with an procedure.
oiled
cloth.
When
finished
Bobbri
case
Shuttle cover
race
Shuttie hoder
race
Shuttle
‘ook
Shittle
race
cover
Shuttle
hook
32
