White 762 - Page 28

27
TROUBLE CHART
Trouble
Probable
Cause
Correction
If
machines
Thread or lint in
race
way 1. With take-up lever in highest
position,
bind
tilt
head
back on hinges and
remove
bobbin case.
BOBBIN
BOBBIN
NOPCH
RACE
CASE
LATCH
RACE
COVER
HOOK
CLAMPS
2. Turn
clamps
downward and remove
race
cover.
3.—
Remove
hook.
4.-
Clean
thread and
lint from
all parts, in
cluding race.
5.-
Run
a
drop
of
oil alcng rim
of
hook.
6.—
Replace
hooky
then race cover. Snap
clamps
into place.
7.- Grasp threaded
bobbin
case by
latch
and
replace,
fitting
tongue into notch
of
race
cover.
I