TOP TH
READ
TENSIO
N
ASS
EMBLY
lJETAILS
IJ
M-67
t
r@~
IJM-67
OF
AssEMBLY
1
AssEMBLY
@~
~
-N
OTE-
Position of
Check
as
Screw
Then
rotate Stud
shoulde
will ha
t"ng
Spr
illllstrate
@
lighten
When as
r @ u
Ye
of
the
.lJM
-67
ing 0
and rotate
semhling
0 u
no
Tens
d
Set
nlh
ten
/s
abol/e
Scre
deta
ntil
a ver(l
sion
ion
.Ba
A.ssemb
opposite
...
.l)M-67
w@
ils
Spring @JJ
and ULi!l ,.
rrel
l!f
To
o
btain this position)
securely .
- Be fore t igh
sli
ght tension.
@ .
is
Ce
nter
Asse
os;fions
float"
cor
m61!f
rect
Line
ten
in
when
of
the
ing
itself against
Otherwise
the
fop
Set
Screw@
loosen
desired
Set
ScreUL@
slotted
Spring({)
of'
Set
amount.
lower
open-
/st
STEP
Remove
take
ol'/
zn"sr£P
Makinfl.sure
Bar
a.s
timing
directlg
marK
Screws
Face
l'ar a.s
® Fig. 2
in
line
M ACH INE T IMING
@ @
Plate
possible,
tt.Lith Pin@
the
and
Needle
on Crank
!look 0
the
the Needle
in
as
Fig.
ol
as
ments
lined
N
EEDLE
and@
Latch
turn machine until
At
Fig
Sleeve
is up into N
f/ead@
as
shou.tn in Fig.
this
time
Fig.
J/ert/col Center
ch a.6oYe
shomn
2A
t~nd
the
.scar/
shown
To
make
"'
~roceed
beloLLL
TO
1
and
.
eedle
is
the
2
shou
and
1/
6
the
Needle £!/e
in
enlar~ed
at
the
in
the Need
befoUL
these adjust-
in
in
as out -
STE
HOO
2.
point
ld
he
Line
ol
an
vietJJ
center
Fig. 213.
P @ .
K
ol
at
ol
le
Flc;.2
.3rd
STE
P
Loosen 3
to
Left
or
Now
check
tll.l.
een
as
shown
To
adjust latera
lo
osen Set
Yoke As.seml;/!1
certain
against
Ti"gh'fn
secure/!/
hind
at
1/ook and Sha
0.
Sc
Right
for
scarf
in
Fig.
Scre
that
hul;
the Yoke
.3
Sc
reu.ts@
ma
kin9
ret.Us
on
JIG4
in
w 0
in
FIG.
@Ftg_.
Shalt
of'
Need
2 B .
l p
ostfion
Fig.3
or
of
!look shvt./laers lirrr.l!f
af
poin
cert
l"t h!f
3
{jj)
the
an
inch
le
and
ol
and
out
on
t 0 Figs.2B
and Set S
ain that
too
2B
and
turn
desired
clearance
point
Hook an
move entire
Shalt@
crew
~ou
much
Hool<(l)
amount.
be-
of Hook®
d
Yok~
making
an
d
3.
0 0q.3
do
not
pressu
re