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IMPORTANT SAFETY INSTRUCTIONS
To
get the most out
machine
for a long time.
correctly.
Please
Please remember to keep this manual
1.
2.
3.
4.
5.
6.
7.
8.
9.
1
11. General maintenance and inspection works have to be done
12. Repair and maintenance works
13.
read this Instruction Manual carefully before use. We hope you will enjoy the use
Observe the basic safety measures, including, but not limited to the following ones, whenever you use the
machine.
Read all the instructions, including, but not limited to this Instruction Manual before you use the
machine,
Use the machine after it has been ascertained that it conforms with safety rules/standards valid
country.
All safety devices must be
without the specified safety devices is not
This machine shall be operated by appropriately-trained operators.
For your personal protection, we recommend that you wear safety glasses.
For the following, turn off the power switch of disconnect the power plug of the machine from the receptacie.
7.1
7.2 For
7.3 For repair work.
7.4 When
If you should allow oil, grease, etc. used with the machine and devices to come
or skin or
medical doctor.
Tampering with the live parts and devices. regardless
0.
Repair, remodeling and adjustment works must only
specially skilled personnel.
technicians or under the audit and guidance of specially skilled personnel.
Whenever you find a failure
Periodically clean the machine throughout the period of use.
In
For threading needle (s) and replacing bobbin.
replacing part (s) of needle, presser foot, throat plate, feed dog, cloth gude etc.
swallow any of such liquid
of
the many functions
addition, keep this instruction Manual so that you may read it at anytime when necessary.
in
position when the machine is redady for work or
leaving the working place
of
any of electrical components, immediately stop the machine.
of
this machine and operate it
in
a safe place.
allowed.
of
when the working place
by
mistake, immediately wash the contacted areas and consult a
of
be
of
electrical components shall be conducted
is
whether the machine
done
by
by
in
safety, it is necessary to use this
in
operation. The operation
unattended.
in
contact with your eyes
is
powered, is prohibited.
appropriately trained technicians or
appropriately trained personel.
by
qualified electric
of
your machine
in
your
is
14. Grounding the machine
in
to be operated
15.
An
appropriate power plug has to be attached to the machine
be connected to a grounded
16. The machine
17. Remodel or modify the machine
safety measures. We assumes
machine.
18. Warning hints are marked with the two shown
an envivronment that
is
only allowed to be used for the purpese intended. Other used are not allowed.
A Danger
always necessary fot the normal operation of the machine. The machine has
is
free from strong noise sources such as high-frequency welder.
by
electric technicians, Power plug has to
receptacle.
in
accordance with the safety rules/standards while taking
no
responsibility for damage caused
of
injury to operator
symbols.
or
service staft
by
remodeling or modification
& Items requiring special attention
-11-
all
the effective
of
the
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Page 5
FOR SAFE OPERATION
1.
To
avoid electrical shock hazards, neither open the cover
of
the electrical box for the
Lt
&
motor nor touch the components mounted inside the
1.
To
avoid personal injury, never operate the machine with any of the belt cover, finger
of
guard
2.
To
your fingers, head and clothes away from the handwheel, V belt and the motor while
the machine
3.
To
the power switch or operate the machine.
4.
To
the machine
5.
The looper rotates at a high speed while the machine
ible injury to hands, be sure to keep your hands away from the vicinity of the looper
during operation.ln addition, be sure to turn OFF the power to the machine when
replacing the looper.
6.
To
chine when tiling/raising the machine head.
7.
To
power to the machine when
the V
8.
If your machine
while the machine is at rest.
machine,
9.
To
wire for the power
10.
To
nent(s), turn
power
safety daevices removed.
prevent possible personal injuries caused by being caught
is
operation.
avoid personal injury, never put your hand under the needle when you turn "ON"
avoid personal injury, never put your fingers into the thread take-up cover while
is
in
operation.
avoid possible personal injuries, be careful not to allow your fingers in the ma-
avoid possible accidents because
belt.
is
be
sure to turn OFF the power to the machine.
avoid electrical shock hazards, never operate the sewing machine with the ground
prevent possible accidents because of electric shock or damaged electrial compo-
OFF the power switch in prior to the connectrion/disconnecti
plug.
In
addition, place nothing around them.
of
abrupt start
tilting the machine head or removing the belt cover and
equipped with a servo-motor, the motor does not produce noise
To
avoid possible accidents due to abrupt start of the
supply removed.
electrical box.
in
the machine. keep
is
in
operation,
of
the machine, turn OFF the
To
prevent poss-
on
of
the
-IV-
Page 6
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Contents
Before operation · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · ·
l.Pre-start checks
2.0perating
3.Specification
4. Installation
5.
Oiling····················································································································································· 2
6.
How to regulate oil amount
7.
The threading
8.
The threading
9.
Thread tension asm · · · · · · · · · · · · · · · · · · · · ·
10.
Presser foot ........................................................................................................................................... 5
11.
To adjust stitch length········· ..... ·················· ···· ··············· ... ··············· ... ·············· ... ··························· ...
12.
Setting-up
13.
Adjustment
14. Adjustment
15. The timing
· · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · 1
instructions······························································································································· 1
· · · · · · · · ··· · · · · · ·
of
the machine · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · 2
of
of
of
the needle······································· ·················································································· 6
of
the height
of
the height
of
feed dog and needJe ......................................................................................................... 7
·· · ··
· · · · · · ·· · · · · · · · · · · ·
by
means
needle thread · · · · · · · · · · · · · · · · · ·
bobbin thread ............................................................................................................... 4
of
the presser bar·········· ................................................................................
of
the feed dog···· ............................................................................................ 7
··
· · · · · · · · · · · ·· · · ·
of
manipulating elements on the face plate · · · · · · ·
..
..
· · · · · · · · · · · · · · · · · · ·
··
· · · · · · · · ·
··
· · · · · · ·· · · · · · · · · · · · · · · · ·
· · · · · · · · · · · · · · · · · · ·
..
..
· · · · · · · · · · · · · · · ·
· · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · ·
..
· · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · ·
··
· · ·
··
· · ·
··
· · ·
·· · ··
· · · · · · · · · · · · · · · · · · · · · ·
··
· · · · · · · · · · · · · · · ·
..
· · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · ·
..
· · · · · · · · · · · · ·
··
· · · · · · ·
..
· · · · 3
·····
··
1
··
2
··
3
..
-5
6
..
7
16.
Adjustment
17. Adjustment
18.
The timing
19.
Thread-guiding amount
20. The clearance
21. The timing
22. Position
23. Loper thread take-up cam ...................................................................................................................
24. The position
25. Frame thread eyelet · · · · · · · · · · · · · · · · · · ·
26. Replacement
27. Maintenance
28. Common breakdowns and measures
PARTS BOOK ............................................................................... ..........................................................
of
the height
of
the needle and looper ..................................................................................................... 8
of
looper in reference to needle ............................................................................................ 9
of
looper and needle·········
of
needle guard · · · · · · · ·
of
needle guard · · · · · · · · · ·
of
thread-amount adjusting plate
of
throat plate················································································································
of
the machine · · · · · · · · · .... · ·
of
needle bar .................................................................................................. 8
of
the loper · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · ·
..
..
· · · ·
..
· · · · · · · · · · · · · ·
..
· · · · · · · · · · · · · · · · · · · ·
..
· · · · · · · · · · · · · · · · · · ·
..
· · ·
of
trouble shooting .... ·
···················
..
· · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · ·
of
..
..
· · · · · · · ·
..
················
.. · ..
· · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · ·
the thread take-up lever········ ... ··············· ... ···············
· · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · ·
..
· ·
..
· · · · · · · · · · · · · · ·
-
Vl-
..
·················
..
..
· ·
..
· · · · · · · · · · .... · ·
..
· · · ........ · ...... · · ·
..
·············
..
· · · · · · · · · · · · · · · · · · · · · · · · · · · · ·
· · · · · · · · · · · · · · · · · · · · · · · · · · · · · · ·
..
· · · · · · · · · · · · · ·
..
..
· · · · · · · · · .... · .... · · · · · · ·
..
· ........ · · · · · · · · ............ · .... · .....
..
· · · · · · · · · · · · · · · · · · · · · · · · · · · · ·
·············
..
· · · · · ·
..
· · · · · · · · · · · · ·
..
· · · ·
..
..
· ··
··
····· 9
··
1 0
10
10
11
11
11
12
12
17
9
Page 8
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CAUTION:
To avoid malfunction and damage
• Before you put the machine into operation for the first time after the set-up, clean it thoroughly. Remove all dust
gathering during transportation and oil it well.
• Confirm that the voltage has been correctly set. Confirm that the power plug has been properly connected to the
power supply.
• Never use the machine in the sate where the voltage type
• Confirm that the direction
• Operate your machine at the normal sewing speed
I Before operation
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the motor pulley is correct.
or
less for the first month after the set-up.
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I. The machine shall not be started running until the completion
2.
The rotating direction
(View from the right side
while balance wheel turning clockwise.
3.
The machine shall be under operation at less than
4. Check power source, voltage, and phase number to see whether they are in accordance with the ratings on the name
plate
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Do not put your hands under the lower part
2.
Do not put your fingers into the thread take-up lever cover when the machine is running.
3.
Only when the machine stops can you turn the balance wheel by hand.
4. After the motor switch being turned off, due to inertia, the motor will continue to rotate for a while. Be careful not to
have the machine tilted unless
5.
Keep away from the balance wheel, V-belt, winder and the motor.
6.
Do not start running the machine during mounting
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lli
o
~2lt~;tt't*W~:ili~~"J:~.
of
the needle when the machine
is
stops.
or
replacing the belt cover, finger guard, etc.
"V"
m&:m,
is
running.
~~m.
-tl!~~:tE*WntJt~
-1-
Page 9
tlil~lA~
~~%:1:\:
j!
)1£
ft~*ll
ftfffi~
~~Jnl~emoo
~t~%:1:\:
tt
~
f*tt~
~f!ffi.Jlt41
f~
idJ
ifijm-idJ
1!9,
tlilf.J~it(~Ifl)
i!i!lfliJ
Nearbodyside
I Specification
:Jt~rJ~
ft
~
tU!J:\~
it
;@1
~7tfl!l4500~
1.4-4mm
30mm
118"
5/32"
3116"
7/32"
5/16"
3/8"
112"
ff·ttm~
~!ll:U:
iJWiJP:J$1
fi
~n:t
l:;Ff-!1
Jlf-Jl~
2%87lb
,
I!'!!
/8"-1
IE
A:
:Jt
8-lOmm
m
1/4"
12"
:®
I Installation
t~titlliJ
Hinge side
001
Fig.l
JfJ
Stitch
type
Speed
Stitch
length
Stroke
of
needle
bar
Gauges
of
double-row
Thread
take-up
type
Looper
Needle
guard
Light
clearance
of
knee
lifter
Oil
supply
Lubricating
3
oil
of
the machine (Fig.l)
1,
Mfla9~~ = :lffil!lflx~CDfJlil!lfl~Q)~ai:it&~=ILa~[Q
1ff,
m
il!Jfl~tr
2,•m~~-~~A•t&n~.
~.
N:lffm~~~[QRJffa9•~m
1.
To
install the oil reservoir.
Put
the
oil
reservoir
Q)on
four
corners
wood
screws(bl,then install
2.
Put
the
machine
ctively
two
hinges
the
four
cushions
Two-needle double-row chain stitch
Max.4,500 s.p.m.
1.4-4mm
30mm
118"
5/32"
3116"
7/32"
114"
5116"
3/8"
112"
Needle bar thread take
Separately
Oscillating type
8-lOmm
Impeller-type pump
#2
adjutable
while oil
Q):lff:1tl!!!lli:,
rubber
cushion
of
the
opening
the
connecting
seated
.
hooks
in
the
oil
up
type,
for
and
rigid type
N~l:il!lflo
~ilti~m~~-~~m•
l:
CD
and
oil
of
the
table,
reservoir
into
the
table,then
type
the
range
o
reservoir
(Figl)
holes
place
fix
to
of
(
00
them
engage
the
1/8"
to
112"
1)
felt
cushion
with
respe-
machine
the
on
Ji,
1Jnilb(002,
002
Fig.2
003
Fig.3
003) I Oiling (Fig.2, Fig.3)
1,
~
--
2,
~ll*il!IIIiH~-=fLOWi2%,
3,
1.JnilbJ§7fl;IJm~,
~-r•~MsJ:~M•~~~~MAa9~~~~.m~~
4,
~-~Mil!f,
s,~m~m~~*AA*~ma9Rwm~.
ilft3500~4000
1.
Oiling shaH
to level the mark
Oiling
2.
the mark"Low" (Fig.3)
The
3.
oil sight.
proportional
nothing to worry about.
Only
4.
oil be drained
5. When a new model
rated,presser foot shall be lifted and run idle for about ten minutes.
-2-
ilbf!~1.Jil~~JJfJLil!J(2%13
il!J)~HIGHi2%$ftr(002)o
E!ZN1.Jilil!lo
~Efiff
R~fi~ilba~milll•n.
-
fi-
a9
be
made in oil reservoir and the oil surface also
"High" before the machine is started running (Fig.2)
shall
be
kept
normal condition
The
amount
to
the
when
the drain
out
and new oil is supplied again.
lE-m-at,
j!J.t
~~~'.)
on until the oil surface has been
of
lubrication is that the oil shall spray onto the
of
oil
total
amount
cover
or
those standing idle for long time is to be ope-
E!Z~fU
ilb~IIJ1t¥UilbTM
lO*ilfl o
spraying
screw is loosened
of
onto
oil in
the
the
1:(003)0
~ilbanmllio
•ffigffi•~•*
be
brought
oil
sight
is not
oil reservoir.
and
taken
off
There
can
made
above
at
all
old
is
Page 10
\
~
itliif!Sillti:ifnJ-:tp(004)
1
I
How
to
regulate
oil
amount
by
means
of
manipulating
elements
on
the
face
plate
(Fig.4)
~~M·~~~.
~J.~,
8ili:~ff~ff~ff.t,
~~:~~ilb·flit~T*~~.~M·#~~~~~~~
~{t~o
To
turn oil-amount adjusting pin to regulate oil amount
thread take-up crank,min.oil
mark
of
adjusting pin moves to the thread take-up crank as near as
you desire. Otherwise, max.oil amount will be supplied.
flll{i!:~f'j~
Oil adjusting pin
~J.P..
Graduated mark
~
~
004
Fig.4
-B
~
mi~if.J~¥!(005)
~~ff~*~Mi~QWff.t.~005M~M@*~~M3RRo
1.
RM1tfF~-1mtlrt19r~J:tfJL~
2.
oo~~J:ttJLH
To
thread the eyes
1)
To
make thread go through the eye
To
pull out
2)
5~·;D!¥}tftlli
of
the needles in the order as shown in Fig.5:
lOOmm
of
I
The
threading
o
lOOmm-1£:~:#-.o
of
the needle outwards. (View from the operator's side)
the remaining thread after needle thread going through the eyes
of
needle
thread.
~~~~~ff~ff~~~M·~~~~
M•MuJ',
amount
&z,
JJllJilb•Mi:k(l!l4)
of
the
will be supplied when the
(Fig.S)
of
the needles.
005
Fig.5
-3-
Page 11
1\.
..
J(E~(I{J~~(006
}({ ~ 1ti
00
~
JiffiJ=f'ft(
1,
1ti
(006)
Ji]f~~tt
2,
re
(
00
7)
9='
tr.J
fJi
J'i
3,
~~tt~B>t,
To
make bobbin thread going through the eye
I) Make the bobbin thread go through the tension guide plate; go through the two holes when thread
fibre
is
used and feed gauge is wider than Usual.
2)
Pull the spring toward the operator, as shown
3) When threading the looper, the thread shall be made go through the eye
and 50mm
Jfl[)f.tflf:9='tr.J~fl~tl(00Ji]f~~~~:tl,
of
remaining thread be pulled out.
..
007) I The threading
iX
~
tt
~
~1L
o
~
~JHi~it!iti$F~;fi,
~iJHi
1'F A Bd9!tl
1mffltfr:!lt::ktr.J~~~~3JB1rmili*4Ji!87df.JB1f'*~~
tL
A~
r"J
1:
1ft~
o
of
the needle
in
Fg.7 and part A will rise upwads.
in
of
bobbin thread (Fig.6
1£~tttr.J!Wllffii*ili50mm*~~o
the order as shown
in
(Fig6 and Fig7)
of
the needle with a tweezer as shown in Fig.7
..
Fig.7)
=
t-1Lo
of
harder twist
007
Fig.7
-4-
Page 12
1L
..
~~~(008
..
009
..
0010) I
Thread
tension asm. (Fig.8
..
Fig.9
..
Fig.10)
008
Fig.8
009
Fig.9
m~*n~~~(008~~):
*~*n~~~(009~~):
*m~~**
To
adjust needle thread tension
condition,we can adjust needle thread tension
the tension nut
counter-clockwise to decrease the tension.
To adjust bobbin thread tension:
Turn tension screw clockwise to increase the tension;turn tension
screw counterc lockwise to Tension; tum tension screw counterclockwise
to decrease the tension.
The relation between the needle thread and the bobbin thread as
in
shown
0010
Fig.lO
(OOIOJi)f~)
clocwise
(Fig.l 0) depicts the forming
~~~~~~~~*n~*o
~~~~~~~~*n~*o
19tilt~~~*10Co
is
accordance what sewing working
by
tension spring.Tum
to increase to increase the tension; turn
of
chain stitch.
f{ij~
Needle thread
}ij;~
Bobbin thread
+
..
ffiJJ141(0011
0011
Fig.
II
0012
Fig.l2
..
0012) I Presser foot (Fig.11
*~·
~ffit~tJ~;J>ifliWJil1927-30mm
~
ep
pressure; turn pressure-regulating thumb screw counter-clockwise
to decrease the pressure.For general fabric the standard height
pressure regulating thumb screw is about 27-30mm (5kg)
in
position.
..
Fig.12)
ffi}l!pffin~~~
&~~ffin~-0~
¥Rffilml~~~m~ffiW,
l=iT
( m
12)
Adjustment
Turn pressure regulating thumb screw clockwise to increase the
The presser bar lifter shall be turned either leftward or rightward
order
to
of
keep
(0011)
0
pressure on presser foot (Fig.
the
presser
:
J®i~~~ffilm!~ffit~n.
H~Mffi~.
(5*
JT)
R¥reffilm!fi~~tr.~~~~
foot
under
the
ffilm!
tr.~
o
II)
condition
of
ffin
of
lifting
-5-
Page 13
-t~ ~
0013
Fig.13
~Jei}{JiJJil(0013)
I
To
adjust stitch length (Fig.13)
I,
H~¥:1ll¥-JiJWi'i(0013)7t~ME~jtl:G*41&-f-
n:tm~m••*~~on:Eml:•ll~ft*fflmm~~o
2,
H~M*¥'J'J,t&3t::GM~Jllll1,
ffi;
3,
H~¥:J!tii::k1!4mm,
4,
t!(rffi'l:ili*41&-f-,
~
5,
*;fJL~~;i!fjff;tl~o
1.
Turn feed regulating adial to the figure desired. The value
duation
2.
If
feed lever while turning the feed regulating dial.
3.
Max.,stitch length is 4mm:Min.stitch length
4. When reverse feed lever is pressed down, tight-needle stitch
1.4mm will be formed;this version
ginning and end seaming or partaking.
5.
The machine can not make reverse stitching.
l:ool¥-JHH~iJWi'i
m-:iti¥.J-fitJ:G*41&-f-!Mr
-:iti~l;tJ:iliMH~MEffio
iitJ'J!
1.4mm.
H~~79~m~(l.4mm),
~
fn
~
11:~
!!X
w
no
si
~
~JJ
t¥J
t:'f~
7t
0
is
shown in millmetren(mm)
you intend to change the stitch length, press down the reverse
of
stitch is suitable for be-
i~J}J~~m=r
of
is
1.4mm.
gra-
of
+=~
l¥114
Fig.l4
f]L~I}{J=t:~(0014~
l
CD®®
0®0
0015) I Setting-up
Feed direction
1:E~ffl1t~f~B>t,
[fi)~~o
;fJLftil!f~TVx71¥J#9-#21
(00
15)JiJT~%:t\:1Nini
When thread
eye shall not be in that one, as shown in part C
types to be desired fall within the range
tank shall be custom-made when thread
silicone oil can be placed like that, as indicated in Fig.15.
of
the needle
of
chemical fibre
(Fig.14~
;fJLftft=FLI¥-JtirfiJ~~~D(OO
ru!;f]Lft
i
nb,
nbii/ili~!l~li::iliU
is
Fig.lS)
o
ffl
1t~f~~iliUII1,
o
used, the direction
of
of
#9
to
#21
of
chemical fibre
14)~Cl¥-Jti
~t!(
of
the needle
Fig.14. Needle
of
TVx7; Oil
is
used;
Fig.15
-6-
Page 14
-t
~
1IJJ!Pil6JtB9iJl3i'i(0016) I Adjustment
of
the height
of
the presser bar: (Fig.16)
@i)
rPresser
0016
Fig.l6
+1m~
Fig.l7 A type B type
:i!tl~ff.Jifnj~(0017
~~
0017
~
~m~~
bar
guide set screw
o I
~
0018)
..
·:.-
~
BlW
t
I
Adjustment
~7~~ffi~~~~~~-
1,
fJfrffiH&l:I¥-HL~
2,~~ffiff~~~~~~n*fi~~o
3,
~~!§~~~~~~no
For the requirements
changing the height and angle
be observed.
1.
Take off the rubber plug
in Fig.16.
2.
Loosen the presser bar guide bracket set screw.
3.
After adjusting, retighten the screw.
of
the
height
~r~(
oo
1s)
?Jf
~
~~n
A~,
B~,
-H--
Ilo
Loosen the set screw Q), as shown in Fig.18, the angle
feed dog can be adjusted to the specified one
A version, and B version. The Max. height
ction from dog
in
Fig.17
J2ifl7fii::k~ili
is
adjustable by the adjusting
~~~~:
(0016)
of
either replacing the presser foot or
of
presser foot, the following shall
in
the hole from the face plate,as shown
of
the
feed
dog
(Fig.17..
Q)
, **4
7f
~
ftji
~en
t:iT
:!I
~0.8mm,m(0017)~~~nCD~
of
standard version,
of
0.8mm
of
screw
ifnl
Fig.18)
11
nX:t-r.
of
the proje-
CD
as shown
at~,
of
the
-tii~
0019
Fig.l9
i2itf7f
~*OOIPJ~(0019)
I The timing
tf~rl*~ftt&l:~ffi3mma-t,
t&J:~ffi[;Jr,
When the point
3mm from the upper surface
at the position below the upper surface
running
of
needle.
of
feed dog and needle (Fig.19)
!lta-t,
lE!fflllJtv
of
needle lowering down to the location
of
the throat plate, the feed dog
of
feed dog being well regulated in relation to the motion
-7-
*fl3f~1Jfff~tmrl*~ft
0
t:iT~Ti(OO
of
I9)~~~~n
the throat plate, viz. The
is
0
of
right
Page 15
+
/'\
..
ftfffi6ltB9iJJTi(l!l20)
I Adjustment
of
the height
of
needle bar (Fig.20)
0020
Fig.20
+-1::
..
8
l
0021
Fig.21
0022
Fig.22
ftJtiTVX7;t;JL*Bof,
ttff
J:~Jt&Mx.tilttffrM~I¥1r~oo(~noo2orJT7F),
{jt~
T*ffff.J~}jto
When the needle
is
needle bar
be
in
indicated
lJLltf;JJ~ltl'f.JifnJi1(0021..
0022)
I
Adjudtment
at the bottom dead centre,the mark
line with the lower end
in
Fig20.
of
~ *
ffrJ
J§
~
l;IJ:fll¥1
~~llrllllJi}'fiffiJi'iPJ1~~*Wffml~l;IJt:f:t(0021
im1tBI¥JR>t:f±Mi*.B1793.
1.
tfir~ttDtlm'lJ~J:I¥11t~*(0022)
2.
Jtl=f~z.;J)J:$&:0
3.
~~~~~~n~~~~n.OOi'i~~%1¥J~Uo
4.
tt
needle
ffiiffili'i~UJ:I¥1~~~~~~~~.
OCZ~Ij'\0
s.
~~~~~'-Ufo~~~'-n
Adjustment
The dimension
measured,( refer to Fig21
3.7mm, suitable for sewing operation
The adjusting procedure
1)
Take off the rubber plug on the crank case
Fig22)
2) Turn the balance wheel by hand.
3) First loosen set screw and positioning screw, and then adjust
marked screw.
4) Turn clockwise the adjustable screw on which punch mark
printed, and the dimension
5) Tighten set screw and positioning screw.
of
of
PJffl*ff
of
TVX7 is used,
the
needle
00
i'i :
forward & backward motion
part B
of
).
The max. dimension
J:ff.J~Ijt&,
of
the needle bar bushing, lower, as
and
7mm,
0
the looper in an elliptic motion can be
is
as follows:
of
part B will be increased in value.
*ff:f±r~-~Bof,
j!f'fJM:
if
the graduation on the
of
graduation shall
looper
~;fttlm!~ff.J;t;JL*:mttE:~~lJJo
of
(Fig.21,.
~Bff.JR-.J-8~~*·
of
needles
of
of
the looper (refer to
Fig.22)
)fi]f7FI¥JBR
of
the looper:
part B
is
usually
all kinds
of
is
>t,
sizes.
-8-
Page 16
+
!\..,.
0023
Fig.23
~ft*H~f)Lft(J9~~(0023)
I The timing
fi
1"1
while the needle is at the bottom dead centre; loosen the screw on
the gear and make timing adjustment
needle (refer to Fig 23.)
of
mtta•~~at.~ttm~am.•~oo~m~~¥-J•nm
tviffil~(-tln
The looper shall be moved backward to the lowest position
looper in reference to needle (Fig.23)
0023)0
of
the looper in relation to the
+11,.
1,
2,
3,
needle is 2mm, then the graduation mark on the lower part
needle bar bushing, lower.(refer to Fig.24)
Fig.24
~ftB9-t.Jn:E:C0024)
~tti¥-Jtt~~~J:ititrttti¥-J!=f•l)fll:JiB>t,
r~t~rliffiloox.J1f
~tti¥-JJ§miH'.J3.5mmo
fJLtt:fL~o~tt:fLI¥-JfBX>f*
1)
The standard value
2) The value
3) The relation between the eye
(Note that the left Ioper and the right one can be sepatately adjusted.)
0024
0
ctmrB24)
of
the vertical distance
of
the stroke moved backward by the looper is about 3.5mm.
2mm
I Thread-guiding amount
~tttt~~*JLtf":fLJ:ltffiii¥-J~E~tT-<lfi:J!:2mm,
~
-tln(rB24)PJf~
of
the needle and the eye
o
(li:1i~tt
of
the point
~]
,_[
of
the looper (Fig.24)
PI
LV,
Jt~ljiffil~)
of
the looper away from the upper end
of
the needle bar shall be in line with the lower end
of
the looper is indicated Fig.24.
!ltB>tttffr~IJ~~ottff
of
the eye
of
the
of
the
=
+,.
~ftf;n;f;)Lftfii)(J9(ii]~t
**•~~m.mtt~~ttoo@m~-~oog,
t/J\
7.
mtt~¥-Jimtloo
After adjusting the needle guard, the clearance
unchanged; the needle shall not touch at the point
that usuaL the side
against the looper point.
Ei~tttt~~~~*B!LTitttirmtJJlf%
of
the needle and the point
I The clearance
~m~m~ffimtt.mtt~~@m~~**~o~*oog
of
a given value between the needle and the looper shall be kept
of
the looper when it
of
the looper are apt to incur breakage due to the impact
of
looper and needle
0
is
pressed down softly.
-9-
If
the clearance
is
narrower
of
the needle side
Page 17
f*ft~B'.])PJ~(0025)
I The timing of needle guard (Fig.25)
0025
Fig.25
~ + ~
0026
Fig.26
OOffiJ~JEo
the plane on the rock shaft
screwed into this rock shaft.
..
f*ft~B'.JffliH0026)
I Position of needle guard (Fig.26)
&f*#.,
9=t
t;
ff.Jral~~:Y!JO.l-0.
Oscillating the needle guard to make the needle tip contact with
needle gauge slightly.
within the area
be made by loosening screw
counter needle guard and the counter needle guard is as represented
in Fig
to 0.2mm.
Note that the forced clamp
when the machine
'f*tt!#iff.J!m~.
The timing
m~'f*tt•m•.
:ttiWJJi:lili00~¥1J~iD!fl&~IE1*#.mffil,
tJ
CD
CD
E!P
ll!!IIE'i*tt•fllMZ;/J'f*#•zralff.J*
It
is recommended that the height adjustment shall not fall
26;
the clearance from the needle falls within the range
E8
(0025)
of
the needle guard depends on the condition
~~H~Roo~~ftmttff.J#~ftftM
llJ
:i£
fi
0011
2mm,
~m;t-JLm~~~tre~!llfi~ttmH
of
the left counter needle guard. The adjustment can
is
in
motion.
9=t~-t;trmtA.~#*WJ:ff.J-!f
of
the looper when
o
CD
and Q). The relation between left
of
the needle
no.l
screw has been
Mft~(0026)
~Ctm0026)rJT~,
sha11
be prohibited
of
.!§l;t-JLH
0
of
0.1
~
+~
..
JitE~fr~8~(0027)
0027
Fig.27
I Looper thread take-up
m;~n~8~ff.Jmiltm
tr~8~-!fiil'iiiHtfllWJ~-!ffifi~Jti¥-J~~:Y!7
trB:i!fiiJJ~,
-~~-~-~~-~=Jij;~Mtr~8~1¥-J~~A~lli~,
H~~%1tt:il!:A.m;~~#I¥-J~*9=t
Its position can be seen as shown
is at the top dead centre, the planes
in parallelism; the projecting part
angle
of
adjustment, finally tighten the screw fitmly. Pay close attmtion
following; the needle tip shall entirely come into the thread loop
of
the looper when the bobbin thread rejecting from the projecting
part
of
the cam.
m•~~Eml'fmt~
18 to 20 degrees. first loosen screw B,
cam
(Fig.27)
(0027)
-10-
rJT~,
ttff1:Eltl.WJ.~~,
18°-20°,
0
o
in
Fig.27 when the needle bar
of
the cam and the steel wire are
of
the cam can slightly rise at the
Mft~t;
and
then make
to
the
Page 18
~+nn ~ :hll-~-ll:~
~.
1?c:;:x.n
-
l:~PEEJ--f+"-H;;.V..{\OO.(Im
:;:x.~JJPJll1~1l~
!LJ3
)
I The position
28
..
rn
of
the thread take-up lever (Fig.28)
of
the
thread-am~unt
adjusting plate
0028
Fig.28
=+n,
~~iij~~~(m29)
I Frame thread eyelet (Fig.29)
#fftE:I&flf:.~at,
ttm~.~n~•m~at.
Jltj~,
#ff1£RH!f:~B1,
1£RJff~$~RWB1,
The thread-amount adjusting plate will retain the bobbin at
thread when the needle bar
the loop
thread
the tight pulling
sting plate usually reduces to the lowest point when a thread finer
than normal
ad-amount adjusting plate.
W1'F~¥fl(0029)
till
till
1-tH~#S0-#50
11:~f~#30-#20
of
the needle thread is to become bigger when the needle
is
hooked. In addition to the foregoing there is afunction
of
is
used.
Note that take-up thread tension lever
~oo~~~~m•-m*~~•tt~•~~.-•re~~m
~#8o-#so
~#30-#20
~ll(0028)JiJT~,
m~~*~*o
-fft;fftft~oo~~*~1'FJff,
@re~-~lit&~~:I&A~o
is
the bottom dead centre; in such a way
the needle thread loop. The thread-amount adju-
~ral~~t~~Jlt2-3
~
ral~~~~Jlt3-4
~ral~~t~~Jltl-2
~ral~~t~~Jlt2-3
JlH:J~~ff~ihJJlit&~
:iim-
of
is
another name for thre-
0029
Fig.29
The improper-positioning
The following locations are generally regarded as criteria (refer to Fig29)
thread#80~
Cotton
thread#80~#50
Cotton
of
~
[!130
+·
chemical fibre
of
chemical fibre
fttitr.JiJJ~(m3o)
/\,
Thread
Thread
Fig.30
#
50
of
the frame thread eyelet my be the cause
Graduation marked on the frame thread eyelet 2-3
Graduation marked on the frame thread eyelet 3-4
#go~#
50
#go~#
so
Graduation marked on the frame thread eyelet
Graduation marked on the frame thread eyelet 2-3
I Replacement of throat plate (Fig.30)
J;ttf.i!RfJLI¥-Jft;fitfj}~)\(ft~~~l/4"
t&~R~rallle:iim-lillat!f£~:
1,
tt~
6,
:ffi:lll~tr:~ttfl:ltt~#t£1/8"
##i•lt*B1.~~~~#*ffi11~~-~fl:l8~~0
tt-Jttlii!Hl!
Stitich length
The sandard size
stipulated by the manufactory,
The replacement
at the time when changing the gauge
2,
of
fflffijj!p
occurrence
of
of
skipping stitch.
3,
tt
4,
-I/2"##i~~zP-J~:iim
of
the throat plate
is
1/4", equivalent to 6.4mm. (Fig.30)
the following components
of
1-2
(6.4mm)o
:iiiM?f
double-row thread stitch.
5,
in
parts book, which
is
(0030)
ml911?#ff
ususlly needed
0
is
-11-
Page 19
l.Needle clamp 2.Hinged foot 3.Throat plate 4.Feed dog 5.Rear moving needle guard 6.Curler
The left and right loopers within the range
In addition to the aforesaid, the replacement
plate
is
on the increase.
=:
-t-1::..
~W*'Lf.Jf**
I Maintenance of
of
the sizes
of
of
1/8" to 1/2" are inerchangeable.
slide plate and cam cover shall be made when the width
the
machine
of
thread
~7Ramm*M~~~I~~~.
(-)
4!JB~·®H~t~~-~:
1,
Jg!f!<flit,
2,jg!f!<flit.
(_ )
4!Jf,!fj
-
1.
~~~fi.mti.
2.rem~nft.*~na•M•~~~~•&na&I*J~~~.
3,
£m~mnammM.
4,
il!Iiii~·®i!Wirfi:{IUl
5,
m~•*m1:Enaaaa~~mm.
The folowing shall be abhered in order to keep the machine in good working condition.
(
1)
Daily checking
I. The oil shall spray onto the oil sight when the machine
II. Repairman shall be sent for when abnormal sound is heard during the operation
(2) Locations to be checked once a week:
I.
To
take
II. To turn over the head to rid both the oil filter screen on the oil pump and the interior
stain and dust.
III. Loosen drain hole screw and take it off;drain all the dirty oil from the oil reservoir and reoil it.
IV.Oillevel must be above the lowest oil-level-indicating line marked
V.
The black powder,adhering to the magnet in the oil reservoir shall be wiped with sponge cloth.
narili*J~nat£~~.
-
~-~~~~a.
jj(~-$1ft:
8~~.
off
throat plate. slide plate,and cam cover; to clean dust
~--~~•~=
~~w~•m~~·*••mi*~•.
m•~m~mMw~~~~~.
R*~~naa~mna•nm~Rna.•A~~~mna.
(LOW)
is
running.
of
the machine.
of
the slotted feed dog with a brush.
of
"Low"
the oil reservoir
of
oil
=:
-t
J\..
-*%
I
ii,i~$f;llfljM§
-~I*J~
rwr
~
I
Ommon
breakdowns
mt
1'
-~JVJ:-~
2.
-~:k*!l
3.
m~M~~urr•~
4,
·~*:1J:idi
5.
m~.
~~.
~t&.
*~~M~
and
~
measures of
1'
2.
3,
4,
5.
trouble
~fflmi::l:tff~-~
iffil•~m~•~
ft
m
tifEf~~~l~-Ht
mna:P!fi7'tNthll7't
m57ttmm
6,
~
::1:
*
iJWil
tlT
-12-
6,
iffiJ
Ti ~-iJWiltli
1i!
X>j
na
shooting
*
!!X~
f~t!f!<
~
Page 20
2
3
w~
~
~M!~N.
1 ,
i~
~
2,
i~~$;tt~mtti¥-Jfal~~
3,
i~~fJL#IltJ$;#1¥-JiltJ-&
4,
tLU~~~I¥-J't~H~~~~ii
1'
[ij~UJj~tf
i~i11&
5,
i~~~ral~~~I¥-Jftrll
6,
~~;t;JLH~~~NIEliftJ
7,
~~f*#~I¥-Jfli:ilfOIJtJ-&
:ll:NIEuffJ
8,
~~~~~N~IEliffJ
1'
ttil::i!ffi~UJj~tfl'
2,
2,
m;~w~tt
3,
f~JfJ1t~f~Bfi¥-JUJj~tt
4,
f~JfJ~nX:~f!l~ati¥-JW~H
1'
ffitl*11::t:~
2,
Jij;~*11::t:~
3,
~~7.cm
4,
~ral~~~I¥-Jftrll~~IEuffJ
5,
~~~;ff~fii~i11&fftll~IEliffJ
6,
Ht&
~~Jij;~8!ffii¥-JiltJ-&
3,
fj!jfr&~5!!!Jij;~I¥-J*11
4,
~~~~~~i:ll:NIEliftJ
1,
ftJIHitM
2,
l*ff£~:i!
3,
ftJfJ1tH~JfJI¥-J;t;JLH
1'
'*ff£~:i!
2,
ftJfHitM
1'
Jifi~[ij~~~t~BJ:
2,
Jifi~
3,
i~~*%mtt
4,
iFnl~~ral~~~I¥-Jftrll
5,
i~~~·i~i11&1¥-Jftrll
6,
ftffl#=IL::kl¥-1#1&
$;#
-t.nrsc~t
2~~
Jij;~~~t~-83:
1'
1'
;t;JL#$;
2,
:ilS*4~fJLtt~lltJ&
3,
ffiJ11411¥-J~~:flrEJ~
4
tl!tT
H
4,
f*ft~:fliEJR.i!!
5,
ffi~*11i15!!!
6,
;t;JLtt7.cm
I,
~~*11i15!!!
iFn)~;t;JLtt
2,
i~~~IJIJtJ&
3,
ffiH14I=IL,
mtt~·IY~-3&
4,
~~f*ft~I¥-Jfli:JrfnlltJ&
5,
jjj{f'~ffi~*11
6,
ftm
I,
lifff;£~~*11,
~1¥-15*11
,g
5
~
2,
Jij;~tJ~8!ffi~lltJ&
3,
~i:t~~J'tffllt:fliEJ~
4 '
ffi
Jl14l
ffi
:1J
7,(
5!1!
2,
:i!Hl"~i1,
3,
liJf!l~i:t~tf~itf:
4,
Jifit~~ffit~n
-13-
Ht&=ILI¥-1~·1:.0~
~ml¥-lmtt
*¥§Jij~Jij;
f~;ltlltJ&
Page 21
No.
2
Breakown
Therad
breakage
Skipping
stitch
Cause
1
Poor thread quality
2 Thread being too thick
3 Fusing thread due to high
temperature
caused by machines
operation at high speed
4 Tension being too higher
5 Breakage
looper, throat plate, and
needle guard at the
location
6 Failure to adjust thread
amount
!.Skipping stitch
thread (leaking
due to the loopers failure to
hook the needle thread)
of
needle
of
needle,
of
thread guide
of
of
two stitches
needle
Measures to be taken
1.
Quality thread to be used.
2.
Replacement to be made by an appropriate thread
3.
Silicone oil to be used and speed to be reduced
4. The tension nut to be loosened
grinding with oil stone and then polishing
5. First
6.
Adjusting the thread amount adjusting plate
1.
Adjusting thread-hooking amount
2.
Adjusting clearance between looper and needle.
3.
The timing
4. Adjusting the thread-amount adjusting plate on
thread amount changing conditions.
5.
Adjusting the frame thread eyelet.
6.
Checking whether the mounting positon
needle is proper or not.
7.
To
appropriate way and the timing
regulated in relation to another.
8.
To
way.
of
needle
in
reference to looper.
see if the location
see if the needle thread threading
of
needle guard
of
it is well
of
is
looper.
of
is
in
in
a proper
the
an
1)
Reference to the above cases 1 and
stitch
of
2.
skipping stitch
thread (leaking
needle failure to enter the
looper eyelet)
3. Skipping stitch when thread
of
chemical fribre being in use
4.Skipping stitch when thread
of
polyester fibre being in use
1.
Needle thread tension being
too low.
2.
Bobbin thread tension being
too low
3.
Twisted
3
stitches
Sewing thread being too
thick
4. Improper position
frame thread eyelt.
5.
Improper position
take-up tension plate
6.
Throat plate
of
bobbin
of
one stitch,
of
of
the
thread
2)
To
well reulated.
3) Increasing tension
4)
To
correct
1)
Using sillicone oil
2) Reducing speed
3)
Using needle for threead
I Reducing speed
2
Silicone oil to be used
1.
Tightening tension nut
2.
Tightening tension nut
3.
Needle
4.
Readjusting
5. Readjusting its position in an appropriate way.
6.
the eyelet
than normal one.
the needle
see
if
the timing
see if the threading
way.
of
large size to be used.
of
of
the needle thread.
of
bobbin thread cam has been
of
bobbin thread a bit higher.
of
bobbin thread
of
of
of
it
to a proper position.
throat plate to be used being bigger
2,
as
chemical fibre.
needle thread.
bobbin thread.
to
skipping
is
in a
-14-
Page 22
I) Needle being bent.
2) The operation
being not well regulated in
reference to the motion
needle. needle.
Breakage
4 foot foot and the centre
needle
5 Puckering
3) Setting-up
of
4) The problem
of
needle guard remaining be taken into account.
unsolved 5) Relaxing needle thread
5) Needle thread tension being 6) Appropriate needle to be used.
too high.
6) Needle being too thick.
I Thread tension being too
high.
2 The problem
of
the bobbin thread cam
for thread guiding failing
to be solved.
The problem
3
finish arising from bobbin
thread going through the
parts on the thread guide.
4 The force on the presser
foot being too great.
of
feed dog
of
of
the presser 3)
of
the timing
of
the timing
of
surface
1)
Needle to be replaced by another
2) Readjusting the timing to feed dog
To
make both the centre
4) The positioning
1.
Decreasing thread tension, esp. tension
thread.
2.
Readjusting
problem.
3.
Surface finishing all the parts on the thread guide.
4.
Turning counter-clockwise the pressure-regulating
screw.
& the timing
of
the very cam said to solve the timing
of
the eyelet
of
of
the hole
of
of
the needle guard to
proper size.
in
respect to the
of
the presser
the throat.
of
bobbin
-15-
Page 23
-16-
Page 24
*T+~7Ut-
PARTs
BOOK
-17-
Page 25
10
7
8
5
6~
t
~
~
41
49
____ j _____ ~ __
32 34
~\
33 35
:~21:•20
I • • •
I
30
i
:31~f2a:!
1---------~-----------~
~16
26 19 17
A
+N-!!21i
j
________
II
• • • • I
1~1
~
232223:!5 :
,
I
24!
~
48
46
47
-18-
Page 26
1
..
;f:JL~1J-alilf:
Arm bed components
~
ftf:
~
Ref. No. Part
2
3
4 GK186
5
6
7 GR1757/2
8
9
10
11
12
13
14
15
16
17
18
19
20 GM243
21
22
23
24 GR1815
25
26 GM244/6
27 GM245
28 GW291
29 GS045
30 GR1816
31
32 GW292
33
34 GR1817
35
~
No
GQ202113
GS0127
GR1823
GR1812
GSlOO
GR1758
GSlOO
GR1458
GR1813
GW287
GR1814
GS069
GM241
GW288
GS0128
GSOI2
GM242/9
GW289
GW290
GS045
GS0129
GS0129
GSOlO
GS44
15
ft.
tJLXfflWi'
}ij;;t/i
50¥:
}ij;t/i50P.t!i
E'OO"t!i
E'OO"t!i~
E'fi"t!i~tr
oot&ffl5f4
oot&~
oot&~tr
oot&
iM''MUL~
8~f:,tffit/i
8~fi,tffit/i~-
8~fi,tffif:&~-~
8~f:,tffit/i~~u
llftftj:~~t&
llftftj:~~t&~-
llftftj:~~t&~-~tr
ll#
ftj:
~ ~
8~i!,t$ftj:
8~il,t
8~f:,tt£f:&
8~i!,t~-
8~i!,t~•~u
8~i!,t-'ij!~
8~f:,t-'ij!~~tr
tlt:&$f4
ttt:&
ttt&it
ttt&it~U
ftt/i-'ij!~
ftf:&-'ij!~!l\'-tr
ffH&l!JBl
ttt&
l!JHt
ttt&it1e-=f
ttt&it1e-=f~U
!II'-
tr
f:&
~
t'l
!1\'-U
~tr
Description
Arm bed complete
Bed screw stud
Bed support
Side plate
Gasket
Side plate screw
Face plate asm.
Face plate gasket
Screw
Rubber plug
Cam cover latch
Spring
Spring suspension
Screw
Attachment installing plate
Spring
Screw
Screw
Cam cover asm
Cam cover
Cam cover
Spring
Screw
Cam cover guide
Screw
Bed slide asm.
Bed slide
Spring
Screw
Bed slide guide
Screw
Bed slide lock spring
Screw
Latch
Screw
fl
Amt.
1
2
8
I
1
3
2
I
2
I
(I)
4
I
(1)
2
2
-=
.!1!
Req.
40 GR1461
41
42 GR1463
43 GR1464
44 GR1465
45 GR1466
46 GR1916/5
47 GR1923
48
49
GR1462
GS0148
GROI49
!fiii~~Ul~.fL~
l:$!1!~M
ttffd!J:flli!ii'-:JL~
~:UL~
**fttmiM113=IL*
ffi~$!1J:JL*
r$!1!11HL*
!/!:i!13$f4(
!f!:i!13~~
!/!:i!13~tr
laJl!l!
l/4
")
Rubber plug
Rubber plug
Rubber plug
Rubber plug
Rubber plug
Rubber plug
Folder
Gasket
Screw
Name
Plate
-19-
4
2
2
1
Page 27
14
1s
"\
~
15
1 1
/_'
3
26 25
~
24
I I
~-(I
39<!
38
8
29~
28
27
r
4
m~
2
3
-20-
Page 28
2
..
J:Wtlt
ff1ttll
flf:
Main shaft & needle bar components
flj:
-%
J¥
Ref. No. Part
2
3 OS03
4 OR1468/2
5
6
7
8
9
10
II
13
14
15
16
17
18
19
20 OS07
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
-%
No
OS02
OP132
OZ303
00262/2
OR1824
OS33
00265-1
OS05
00303/2
OR1470
OX334
00269
OR1471
OH378
OS06
OR1472
OH379
OS48
OS041
OH334
00270
OS09
00271
OS012
ORI479
00288
OR1478-7
OSOll
OU168-7
OZ304
ORI826
OS0130
OV18
OR0341-7
OS766
ffJ;
-t
JJ11t
'1(
~t.t:n
1:~
J:~t.t:n
l:~i!llif
1:~
1:
~I§
~~:g()flj:
l:~f=lll
l:~t!il!lt.lfl
1:
~
9=t
~~:g()flj:
qt~~Q:fl
1:
~]Jrj~lf:g()flj:
1111
Wi
i!ll
:ltlllUilJ
tB
1111
:m
i!ll
:lit
i):j
iltill
1111
Wi
i!ll
iii):Ji'Hill
IIIIWii!IJ:Iiti):Ji'HilJO~IJ
#ffllllfl!i
#ffiiiiWi~f!dUr
~w:u:no~111
-ttffiiiiWi~li!ilt;n
#ff:iifft~
m~IIIIWi~w:~n
m~llll:mt.t:n
#ff:iiff
-ttff~ffm-tt~•
#
ff
}iff
ti:1JE
t; tr Left twist screw
#ffl:f.t~
ttffJ:t-t~~n
#ff
l:f.t~:fL*
#Wff.t~
#ff~~tt
-ttff:ii~tt~n
ttff:ii~ttm~
#ff
#~
(114")
x-ttu:n
mtt
#ff~*i!!t~-'il'!#L
m~-'il'!#Lt.t:n
~
Description
End screw
Hand wheel
Screw
Oil
seal
Main shaft
Main shaft bushing,rear
Main shaft thrust collar
Screw
Main shaft bushing intermediate
Screw
Main shaft bushing,front
Roller felt
Crank oil adjusting pin
Rubber bushing
0-Rubber ring
Counterweight asm.
Screw
0-Rubber ring
Screw
Needle crank
Screw
Screw
Needle bar crank rod
Needle roller bearing
Needle bar bushing upper
Screw
Rubber plug
Needle bar bushing, lower
Needle bar connection asm
Screw
Crank slide block
Needle bar
Needle clamp(l/4")
Screw
Needle
Slide bleak bushing
Screw
f(
Amt.
Req.
1
I
2
2
4
1
2
2
1
2
=
11!
-21-
Page 29
32
33
--~
0
~=t
20
34-
_I
10
-22-
Page 30
3~
ffit-Htal
ilf:
Presser bar components
1¥
~
flf:
~
Ref. No. Part
2 GL18
3 GR1494
4 GW253
5
6
7
8
10
II
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
No
GS018
GZ305
GRI827
GS019
00273
GM246/5
GS020
GRI832
GR1833
GSOI29
GRI499
GS021
GRI500
GRI501/2
GR1503
GRI504
GS022 7f'l*ti$llifft;.;n
GRI505
GS023
GS024
GR1506
GR1508
GR1507
GRI834
GS025
;ffJ\
~
~ililUT
~ili~iH.t:-llJ:
~ili~ff
~ili-
iliff
iliff-'ii'~
iliff-'ii'~;.;n
ilifff.t~
ili!I!P'IiiWF
ili!I!P~iT
t)J~JJ
t)J~JJ-'ii'~
tJJ~JJ~~;,;n
11
4n
ili!I!Ptli-'f
ili!I!Pt&-¥;.;n
ili!I!Ptli-¥~1!1
ili!I!Ptli-¥
ili
!I!P
t1i-¥
8
~::ifHtJ:
$l!JO~
1!1
ili!I!P7f'l*ti
m
ili!I!PwH'Iff
Witt
ff
$liJ
fftlt:
iT
Mttff~ttm
Mttfftt:ttm~l!l
Witt
ff!l'ij
lll!Hf
1=1
t!j
1!1
Wittff:Jfl=lt!il!l
fflili!I!Ptrff
m
ili!I!Ptr
ff
""
n
Description
Presser spring regulator
Nut
Presser bar guide bar
Presser spring
Presser bar
Presser bar guide bracket asm.
Screw
Presser bar bushing,lower
Presser
Screw
Thread knife
Thead knife guide
Screw
Hand lifter
Screw
Washer
Hand lifter cam asm.
Rubber ring
Lifting lever
Hinge screw
Lifting link for lifting lever
Hing screw
Hinge pin
Lifting lever gasket
Snap ring
Snap ring
Lifting lever connecting rod
Screw
foot asm.
f£
Amt.
-=
Req.
1
2
~
31
32
33
34 GX378
35 GL19
36
GR1835
GSOI3l
GRl836
GRI353-7
fflili!I!P~ttff
~
tt
ff
$liJ
fftlt:
iT
fflili!I!Pliiiff~:!k
fflili!I!Pliiiff
m
ili
!I!P
1iii
ff
""
iliff'&:~~
n
Lifting lever link rear
Hinge screw
Swivel
Lifting lever connecting rod, vertical
Nut
Rubber rule
-23-
Page 31
---------~
44
20
\
19-
~
48~
-··47
~
~1--'l..l~\----..............-
8
9
-24-
Page 32
4,
i2it-+7tm
ft
Feed mechanism components
%
F¥
Ref. No.
1
2 GT161
3
4
5
6
7
8
9
10
II
12 GX341
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27 GS41
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54 GS48
55
56
57
58
59
60
61
62
63 GR1841
64 CS013
65
66
67
14
Part
No
GTI60/10
GS034
GR1521
GS035
GH335
GH380
GX340
GS036
GR1522
GR1523
GS037
GX342
GS05
GZ279
GS038
GS039
GL7
GH337
GS040
GZ280
GR1890
GS032
GR1524
G0285
GR1469
GS39
G0286
GR1838
GS0120
GR1528
GL20
GR1839
GX396
GSOlOO
GR1837
GM247
GR1528
GS019
SM248
GS044
GH381
GR1840
GS0115
GH397
GS039
GL7
GS040
GZ306
GR1837
G0285
GR1469
GS39
G0300
GS04
G0306
GH382
GS0132
GH383
GR1837
GR1842
GS0133
%
f$
~
~1SHiHYt~fi!H4
~M!Iiti·t:·~
*M!Iiti•t:·~~'-fr
*M!Iiti•t:·~
!liti·t:·~iAtl&~!t:fT
**47dtfff
**4/J-.:itfff
~*4:i1fffi!!
*Mi!fffi!!~'-fr
*Mtwff
~Mtiff~
*Mfiff~:ti:fi!!
~Mtiff~:ti:t~~rr
*Mfiff~:tfi!!
*Mfiff
~Mtiffti!J
*Mfifffilj~!t:fl
*M
*Mdil:fili*'hf:V:~-H;J:
*Mdil:fili
*M
*M*'h
~*Hlii~¥=i
*M
~*4*'h*'hffl¥=ilm
~Mtl!lmtl!l~
*M
~*4*'h¥=ilm
~*4!fm¥=i
*M*'hi'itr*'h:lt
~:~~
~~~~!t:fl
~~~~'-fr'l1!:1m
~:~~~fr~-Hj:
~~
~~fj!j
~:~filj~fr
~~ti!iil!I~
**4~1/411
~M~:·m~m
~M~~!t:fT
·tH&l/4
ftt&~tr
tfi~:itfff
ta~i!ff8~~
fft?fi!ff8!ffi
tfi
tfi
fft!li!ff*tilf:V:~-H;J:
ffi~
ta~*'h
tfi~l*'hil!I~
tti~!fm}§!(ffi~
tfi ~ *'h
ffi
m
ta ~ *'h
ffi
tfi~!fmi'itr!fm~
ta
ffi
~~:itfff
~~:iifft~lm
~:
~~:itfffil!I~
~~:iifHfHL'I1!:1m
~~i!ff'l1!:1m~tr
~;tfilj~'-fr
diJ
Wi
*'h
diJ
Wi
~'-
*'h
rt
t~
*'h
JIHtil
1m
11
~
}§
diJ
;fiJi
~
n a
*'h
J§dil:fili~ll!!l~!t:fl
J§
*'h
~:.!fiB}§
*til
tl!l ~ ¥=i
1m
t:p
*'h
~:·*til
t:p*tiJ¥~tr
~*'hi'itr
dil:fili
!l
$tb
i'itr
Htl
~
it€
ff
¥=i
iAt
t&
f:V:
~'-
rr
rr
1m
1m~'-
rr
~
~'-
rr
~!t:fl
~
~tr
f:V:
~'-
rr
tt
~'-
rr
:it
¥=it&
~;
rr
tt
;fiJi~
tr
1m~
tr
Description
Feed eccentric
Feed eccentric
Screw
Feed eccentric thrust washer
Screw
Feed
rocker shaft connecting rod
Connecting rod
Connecting pin
Screw
Feed driving rocker asm.
Reed driving rocker
Hinge stud
Screw
Hinge pin
Screw
Hinge pin
Screw
Hinge screw
Nut
Feed rocker shaft crank
Screw
Feed rocket shaft
Thrust collar
Screw
Retaining ring
Bushing rear
Screw
Thrust collar
Screw
Feed
rocker shaft bushing,front
Feed rocker
Screw
Washer
Nut
Feed
bar
Feed
bar shaft
Screw
Oil wick
Reed
Washer
Screw
Throat
Screw
Feed driving shaft connecting rod
Feed
driving eccentic thrust washer
Screw
Feed driving shaft crank rear
Hinge screw
Nut
Screw
Feed
driving shaft
Oil wick
Bushing,rear
Screw
Thrust collar
Screw
Bushing,intermediate
Screw
Feed rocker shaft bushing,front
Feed
rocker shaft
Screw
Feed
bar
Thrust collar
Screw
Oil wick
Counter-sunk washer
Screw
dog
(1/4)
plate(l/4)
link
cam
cam
-25-
asm.
crank
~
Amt.
Req.
1
1
2
1
3
1
1
1
1
1
1
1
1
1
1
1
2
1
1
1
1
1
1
2
1
1
1
1
2
1
1
1
1
1
1
1
2
1
1
1
1
1
2
1
1
2
1
1
1
1
1
2
1
1
1
2
1
1
1
1
2
1
1
1
1
1
1
_.§..
!I!
Page 33
4
11
9 8
37
~~36
i
35
32
29--
31------
33
@
-26-
Page 34
5
..
~~-+W:W1ttll
flf:
Feed regulating components
%
J¥
Ref. No.
2
3
4
5
6
7 GR1843
8
9 GS48
10
11
12
13
14
15
16
17
18
19
20 GSOI
21
22 GR1542
23
24 GR1544
25
26
27 GS051
28 GR1545
29
30
31
32
33
34 GRI845
35 GH344
36 GS48
37
38
39
40
41
%
ftf
Part
No
GSI536/3
GS046
GS047
GR1538
GX345
GW257
GX346
GH341
GS048
GL20
GR1540
GSIOO
GH342
GS049
GS48
GW258
GR1547
GZ282
GS1543
GS050
GS033
GS0134
GRI599
GL21
GRI844
GS0135
GS049
GH345
GS052
GRI546
GL20
~
~lHl!11ilH
~lHl!11UH~U
~fliJJ~-tt
~fliJJ~-ttO~!I
~*42l!Wiiim
~fl~IH!Jiii
~fliJJ~3
~*4if.l~3m
~*4if.l~3mtnr
~fliJJ~3ji;ff
iffil~3jifl'~ttu:n
iffil~
3
~ff~tt
ru:•iJJ~aamm
ti:t.lif.l~aammu:n
ti:•iJJ~aam
iffil~aam~~~m~tr
iffil~aam~ttu:n
'tl~fl~ti:-
W:t.lrei!~tli
ti:t.lrei~~t&~n
'H~fl~
i¥11~*4$li!O~!I
i¥1HlH~4
$lb
'tl
~fl11ii-¥
'tl~fl11ii-T-~ttu:n
i¥11
~fl11ii-¥
'tl*fl~~~n
i¥11lti*4$lb~~L*
i¥11
:itifl
t§
:ft~
m~~fl'•ilt
'tl:itiflt§~
'tl:itiflt§~~n
i¥11Jtiflt§~jf{~~
i¥11Jtifl(!IJ1i'i
'tl:itiflaam~ttu:n
'tl:itiflaam~n
i¥11
:itifl~
'tl*fl~fl'~ttt;n
i¥11
Jtiflji
i¥11
:itifl~
f$
W
~
;ff
;ff
;ff
flllftf:
m•
l;
-HJ:
t:l:
~!I
~n
~;ff
~tt~
!I
~tt
u:
ill:
Description
Stitch dial asm.
Screw
Feed regulating screw
0-Rubber ring
Stitch dial lock pin
Stitch dial lock spring
Feed regulator
Hinge pin
Screw
Feed regulator connecting rod
Hingr screw
Nut
Tension spring suspension stud
Screw
Tension spring suspension crank
Clamp screw
Screw
Tension spring
Suspension bracket
Screw
Reverse feed control lever shaft
Rubber ring,large
Waved washer
Reverse feed control lever
Screw
Screw
End screw
Rubber plug
Screw
Bushing
Nut
Lever stopper
Screw
Rubber cushion
Control lever crank,rear
Screw
Screw
Feed driving rocker arm connecting
Screw
Washer
Nut
f{
Amt.
-""-
~
Req.
I
I
2
-27-
Page 35
74
~6
J
~75
737~~~
~-76
,
__
70
/
71
32
__.!I
24
2
1~J~a
8~~~=
5
12
-28-
Page 36
6,
~tt~ti7tffl.1t
Looper thread retainer components
jf;
%
ftf:
Ref. No.
GC168
2
3
4
5
6 GC167
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26 GS48
27 GR1848
28
29
30 GS033
31
32
33 GH384
34
35
36 GR185115
37
38
GCI67
G0283
G0280/2
GS04
GZ307-1
GS033
GC169
GZ308
G0307
GS04
GR1847
G0308/2
GS04
GR1848
GS033
G031112
GS04
GRI849
GR1850
GZ309
G0308/2
GS04
G0314/2
GS033
GC170
GC171
GS033
GS033
GS0136
GZ310/3
GSOIOO
Part
%
No
f$
~
l:$!U~i&~
~$!Ul:~i&~
~$!Ul:!tik~
~$!Ur$!U~m5ft~:
~$!U$!U~t~n
~$!Ur~l!r~
~$!U
~~&~t~n
r$!U~J&~
r$!U
r$!UJ§!tik~
r$!UJ§$!U~!It~n
r$!UJ§!tik~irb§
r$!U9=t!tik~m5ft~:
r*BI9=t!tik~!l!ln
r*BI~~m
r*BI~I!It~n
r$!U$!U~m5ft~:
r$!U$!U
~
t~n
r$!UIW!tik~irbM~
r*BIIW!tik~irbM
~tt*BI
~H*Blfri!tik~$14:
~H
J§$!U~!It~n
~H$!UIW!tik~liB14:
~H$!UIW$!U~~n
~H*Blt§lm
~tt*BI~I!It~n
±~~ttl!r~
±~~HI!r~t~n
flt~~Hi&~
flt~~H~&~~n
~HiltlffJi
~ttlltlmt~n
~ttlltlm0011t~n
~H+~~~$14
~ttm$!Um5ft~:
~ttm!tlk~~n
Description
Gear asm.
Pinion asm.
B ushing,upper
Bushing,1ower
Screw
Gear asm.
Upright, shaft
Bushing, front asm,screw
Gear asm
Lower shaft asm.
Bushing, rear
Screw
Felt
Bushing,intermediate
Screw
Thrust collar asm
Screw
Bushing ,front
Screw
Looper thread guard bushing
Oil seal
Looper rocker shaft
Bushing,intermediate
Screw
Bushing ,front
Screw
Thrust collar asm
Screw
Gear asm.upper
Screw
Gear asm.lower
Screw
Looper crank asm.
Screw
Looper crank adjusting screw
Trunnion asm.
Looper rocker shaft asm
Screw
fL
Amt.
Req.
2
1
8
2
2
2
2
2
4
-"'!.
11!
-29-
Page 37
74
~6
J
~75
737~~~
~-76
,
__
70
/
71
32
__.!I
24
2
1~J~a
8~~~=
5
12
-30-
Page 38
6,
~tt~ti7tffl.1t
Looper thread retainer components
jf;
%
Ref. No.
39 OR1837
40
41
42
43
44
45 OH385
46
47 ON169
48
49 OH386
50 OS040
51
52 OKI87/7
53
54 OR1462
55 OR1856
56 OT162
57
58
59
60 OS019
61
62 OR1837
63
64
65
66 OZ312
67 OR1837
68 OH389
59
70
71
72 OR1858
73
74 OR1859
75
76
ftf:
Part
No
ORI854
OR1855
OS0137
00318
OS032
OS040
OS0138
ON170
OS0139
OS48
OH387
OH388
OX380
OS032
00319
OS48
OS040
ORI857
OSOlOO
OS030
OR1860
OSOII
%
n
Description
Oil wick
Snap ring 2
Looper mounting base
Screw 4
Bushing,rear
Screw 2
Looper holder asm.(left)
Screw
Looper (left)
Screw 2
Looper holder asm. (right)
Screw
Looper (right)
Crank cover asm
Screw 3
Rubber plug
Vinyl tube
Needle guard crank asm 1
Screw
Needle guard crank rod
Rear needle guard rocker fork
Screw
Pin
Oil wick
Screw
Bushing
Screw
Needle guard driving shaft asm
Oil wick
Rear needle guard rocker arm asm.
Screw
Driving needle guard(l/4)
Screw
Needle guard base
Screw 2
Counter needle guard,left
Counter needle guard,right
Screw 2
f$
~
~ft~$!1Jili:J~
~ti"~$!1Jf=i~
~ft~~
~H~~~n
~ft11$!1J$!1J~
~ft~$!1J$!1J~l~tr
h:~ftl!btR
h:~ft
l!btRl~tJ
h:~ft
~ft~tr
:tl~ftl!btR
:tl
~ft
l!b
1W
l~
tJ
:tl~ft
~ti"
l!htlli
~nttrWJ:
dtH?i
~
'iE
l~
tJ
l!tJfllj"J'iE:fL~
l!b
fllj
'¥
'iEt!~
illl
~
t?ft8~
r?H8~l~tr
r?ti"aff
rP
ft
JOf~
l!b
fiJi
r?
H
::>oF~
l!h
m
~n
r?HI!hmm
t?ftl!btlliWJili:J~
r?HI!hmmt~n
r?ti"$!1J~
r?H$!1J~l~tr
r?H$!H
r?H$!Hna~
t?ftl!btlli
r?
u
l!h
m
l~
n
~z;/}tpft(l/4")
~
z;1]
1P
ft
ff
l~
tJ
r?Hff~
r?Hff
~l~tr
h:~/E1ftttff
:tt~!Erftttff
tc
:ttl!!!!
JE
1P
H
ff
l~
fL
Amt.
Req.
2
2
-"'!.
11!
-31-
Page 39
------...
28
26
............
',
21
...........
39
_-
1
-32-
37
~
27
9
Page 40
7,
~~~'
t~~'
*~7tffl.ft
Thread take-up, tension,and tension releasing assembly complete
jf;
%
ftf:
Ref. No.
2
3
4
5
6
7 GS0141
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22 GR1866
23
24 GR1868
25
26 GS0142
27
28 GR1870/19
29
30
31
32 GR1488
33 GR1873
34 GW251
35
36 GL34/2
37 GR1875
38
39
40 GS082
Part
GH390
GS0140
GH392
GSOll
GR1861
GW294
GK190
GSOIO
GR1862
GSOlO
GR1528
GR1863
GSOlO
GZ313
GH393/2
GS082
GW295
GR1865
GS81
GR1507
GR1867
GR1869
GS079
GR1871
GR1872
GS0143
GR1490
GSOlO
GR1876
%
No
f$
~
~l!~:iiff
~l!~afft~n
~l!~ff
~l!~ff~umt~n
~l!~ff~~~
~l!~ff~~-
~l!~ff:'JE~~$1H~tJ
~l!~fffjt'!J
~l!~fftf!•t~fT
~-ifnlil~
~it
ifnJ
i1 ~
t~
fT
ifnli1~t~nm111
~1a1~~l:~
~
lal-'i'f~tkJt~n
f~~$1H
Iii~
f~
~dB
WHiiH4
oo~r~~ltHmt~n
fflffi)J!p)§f_[;ff~-
J§h;ff~Ji!lm~~
J§ttff~!Ji
f~~$1H~III
f'~~$1Hi!BM
f~~$1Hf,f-
~~~r~~m
~~~J:~~m
~~~J:~~mt~n
~~~r~~mt~n
lii~:'JE~~~~14
m~ltioo-'i'f~~
00~~00-'i'f~~
~~t~n
Iii~~~~
ffi~f~~~
ffi~:'JE~-
lii~li:i;IJ~
Iii~
~~~
-'i'f~~t~n
ffi~f~~Jf\.
oo~r~~m.t~n
:'JE
~
•
t~
~
~~t~n
-BHffH4
Description
Thread take-up lever
Screw
Thread take-up 1
Screw
Tension plate
Tension spring
Screw
Thread take-up lever guard 1
Screw 2
Take-up thread tension lever
Screw
Washer
Frame thread eyelet
Screw
Tension release shaft
Tension release arm asm.
Screw
Spring 1
Suspension bracket 1
Screw
Snap ring
Oil seal ring
Tension release shaft spacer
Spacer(A) for installing plate
Spacer(B) for installing plate
Screw
Screw
Needle thread tension asm.
Needle thread tension guide plate 2
Tension thread guide 2
Looper thread tension post 2
Tension disc 4
Tension disc presser tube
Tension spring 2
Tension disc stopper 2
Tension nut 2
Frame thread guide 2
Screw
Tension release latch
Screw
fL
Amt.
2
2
(1)
2
-"'!.
11!
Req.
-33-
Page 41
62
......
65
......
......
......
......
......
......
64
......
......
......
......
......
61~
,.,.
__
.....
........
r---
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
-
-
--,---------~!~~~~
43--------
41-~
42
.......
~-----
49~~·
oo-•
45
/rom
@
0
__
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
:
j
-34-
Page 42
7,
~~~'
t~~'
*~7tffl.ft
Thread take-up, tension, and tension releasing assembly complete
jf;
%
ftf:
Ref. No.
41
42
43 GRI878/20
44
45
46
47
48 GW296
49
50 GR1881
51
52
53 GW297
54
55
56 GR1883
57 GR1884
58
59
60 GS065
61
62 GS0146
63 GR1888
64
65 GS0123
66 GZ314
67
68 GH395/2
69 GL31
70 GRI891/19
71
72 GR1893
73
74 GX382
75 GS0143
76
77 GW298
78 GR1896
79
80 GSOlO
81
82
83
Part
GR1877
GS0144
GR1879
GSOlO
GRI880
GR069
GS069
GS44
GRI882
GL31
GSOI45
GRI885
GR1886
GRI887
GRI889
GRI800
GRI892
GRI894
GRI895
GL36
GR1897
GS082
GS2021
%
No
f$
~
JtHJHTtl8~
*tl:Jltl8
8~~tlVi}g~ftf:
8~~tl~
8~~tl~l~tr
*tl~tl~tlViJ
*tl~tl~tlViJl~tr
*tl~tlll:~it
*tl~tlll:~-l~tr
*tlmltlf~~
*tlmttlm
*tlmttlm~t~trm!il
*tl~tlit
8 ~ M
8~i:ttll~tr
8~~tlf~
8~mttlJf\.
8~~tlViJ
8~~tll%
8~~tlf~l~tr
*tl~tlt~
*tl~tlf~l~tr
*tl~tl:W
f~tl$1B~
f~tl$1B~l~tr
*tlt~tl$1B
*tlf~tl$1BO~!il
*tlt~tl$1B
*
tl
*tl~tl~g~ftf:
~tl~~~f&
*tlif!ffi~tl~
*tl~ffi~tl~
*
tl ~ tlf&ll:
~tll~tr
*tl~tlt&
tll~
f~
tl
$IB
~~
ffrl~tr
~
t~tr
tr
l~
-Hj:
(ti")
(ti:)
llB
f~Ji$14
l~
-Hj:
~
f~
*tl~tl-
*tl~tlll:~l!l
*tl~tll'--HJ:
~tl~~~t&l~tr
*tlf~tlJf\.
*tlf~tlJf\.l'-tf
!J)tlViJ
Description
Looper thread take-up cam
Screw
Looper thread guide asm.
Thread guide plate
Screw 2
Looper thread guide
Screw
Thread guide stopper spring 1
Screw 2
Cast -off wire 1
Screw
Washer 2
Thread guide sprimg
Nut
Thread guide stud
Looper thread guide, right
Cast -off plate
Looper thread guide, left 1
Collar 2
Screw
Looper thread guide
Screw
Looper thread guide tube
Tension release shaft bushing 1
Screw
Looper thread release shaft
Rubber ring
Tension release arm asm.
Nut 1
Lower thread tension asm. (1)
Tension installing plate 2
Looper thread tension control plate 2
Thread guide 2
Spring pin 2
Looper thread tension post 2
Tension disc 4
Looper thread tension spring 2
Tension spring bushing 2
Tension post nut 2
Screw
Looper thread release latch
Screw
Small thread guage
-35-
fL
Amt.
Req.
2
2
2
-"'!.
11!
Page 43
c
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-36-
Page 44
8,
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Lubrication
jf;
%
Ref. No.
1 GR1899/21
2 GR1549
3
4
5
6
7
8 GR1903
9
10
11
12
13
14 GS81
15
16 GR1568
17
18
19
20 GS069
21
22 GR1909
23
24 GR1561
%
ftf:
Part
No
GRI557
GR1559
GRI901
GS0109
GRI902
GR1904
GR1566
GS81
GS3401-7
GR1566
GR1567
GR1569
GR1906
GR1735
GSOIO
GRI562
1$
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ilb'00"0%1!1
illl~
Description
Lubricating oil pump asm.
Oil pump installing base
Rubber joint
Rubber joint
Collar
Screw
Main shaft oil tube
Oil sight window base
Gear oil pipe
Holder
Screw
Oil return tube asm
Oil return tube holder
Screw
Oil felt presser
Oil felt
Oil felt presser
Arm oil shield
Oil wick
Screw
Screw
Oil tube
0-Rubber
Oil singht window
ring
~
Amt.
(1)
1
3
3
I
2
2
-"'!.
11!
Req.
-37-
Page 45
--
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Page 46
9,
illl1!:,
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1t
Oil reservoir & knee lifter components
jf;
%
Ref. No.
2 GR191I
3
4 GR1912
5
6
7
8
9
10
II
12 GL21
13
14
15
16 GR1583
17
18
19
20
21
22
23 GR1588
24
25
26 GKR13
27 GR3408-7
28 GR1578-7
%
ftf:
Part
No
GR1910/13
GRI576
GRI9I3
GRI575
GS02
GRI58I
GRI582
GS056
GS057
GS058
GL2I
GW261
GZ283
GR1584
GS059
GRI586
GR1587
GS08
GW262
GS060
f$
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na:li
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Description
Oil
reservoir asm.
Oil reservoir
reservoir magnet
Oil
Gasket
Gasket
Oil drain cap gasket
Oil drain screw
Knee press lifter rod
Lifting
Positioning
Positioning
Nut
Positioning
Nut
Spring
Thrust ring
Knee press rod
Bearing bracket
Clamp screw
Knee lifter plate rod
Knee predd plate
Screw
Knee press plate
Knee press plate spring
Screw
Knee press plate cover
Small rubber cushion
Big rubber cushion
screw
screw
screw
cover
joint
-"'!.
11!
~
Amt. Req.
(1)
I
2
1
2
2
1
1
2
1
2
2
-39-
Page 47
13
~14
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rt
16
11
10
5
4
-40-
Page 48
10
..
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Machine head accessories
jf;
%
Ref. No.
2
3 GBX105
4
5 GR1601
6
7 GR1603
8 GBR148
9
10
ll
12
13
14
15
16
17
18
19
20
%
ftf:
Part
No
GR1590/2
GR1593
GV18
GR1602
GR1604/3
GR558/2
GS061
GR1447
GS062
GR1599
GR1448
GL38
GS0574
GR1449
GBS120
GBR147
f$
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Description
Machine hinge plate asm.
Machine hinge plate
Nail
Needle
Screw driver (L)
Screw driver (M)
Screw driver (S)
Machine reat pin
Lubricating unit case asm.
Tweezer
Belt cover support stud
Belt-cover A
Screw
Washer
Belt-cover B cover asm.
Nut
Screw
Belt-cover B
Driving belt cover wood screw
Wood screw washer
fL
Amt.
2
2
4
l'f!.
2
2
2
2
-"'!.
11!
Req.
-41-
Page 49
7 6
~
25
24
22__--$
0
~
28------@
29---®
-42-
Page 50
11
..
trn~lll~7t!Lft
Quadruple-thread spool stand asm.
jf;
%
Ref. No.
1 GZ315
2 GZ316
3 GR1932
4 GR1744
5 GR1825
6
7 GS558
8 GR1784
9 GR1933
10
11
12
13
14
15
16
17
18
19
20 GS558
21
22 GL23
23
24 GR1625
25
26 GR1215
27
28
29 GL158
30 GR1753
14
Part
No
GR1745
GSI49
GS113
GL104
GZ317
GR1934
GR1935
GS231
GL110
GR1825
GRI745
GR1811
GS067
GRI626
GR1696
GRI751
%
f$
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-~1m
Description
Spool reat rod (upper)
Spool rest rod (lower)
Spool rested joint
Spool rest rod rubber cap
Thread guide asm.
Thread guide asm joint
Screw
Thread guide ring
Thread guide arm holder
Screw
Scerw
Nut
Thread guide arm
Thread guide arm holder
Lower thread guide
Screw
Nut
Spool rest arm.
Thread guide arm joint
Screw
Spool rest
Nut
Spool pin
Spring washer
Washer
Spool cushion
Washer
Spring washer
Nut
Rubber washer
fL
Amt.
6**
4***
4***
4***
4***
4***
2*
2*
2*
1
2
2
2
2*
2*
2*
4
2
I
2
2
-"'!.
11!.
Req.
-43-
Page 51
40
49-i
50--
51
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39
-44-
Page 52
12,
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*
Machine stand, table & electric appliance components *
%
ff
Ref. No.
1 GKR302/5
2 GKR305/5
3 GKR318
4
5
6 GKR198
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24 GKR313
25
26 GKR315
27
28 GKR112
29
30 GKR116
31
32 GKR183
33
34
35
36
37 GKR112
38
39
40
41 GBR203/2
42
43 GBS121
44
45
46
47
48 GE122
49
50
51
52
53
54
%
14
Part
No
GKL104
GKR196/2
GKR309
GKS110
GKR106
GKR122
GKL101
GKR310
GKSllO
GKR106
GKR122
GKR311
GKX301
GKR317
GKSllO
GKR122
GKR106
GKLlOl
GKR312
GKR314
GKS102
GKL102
GKR118
GKSilO
GKLlOI
GKX101
GBS114
GKR186
GBR156
GBR158/2
GBR206
GD234
GD219
GD108
00023/3
GKS122
GKR209
GKR106
GKL101
GD227
GBS104
-t
lt
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r1trff
_l:1ft;ff Pitman rod, upper
1trff~ik
mff~ik!l!.'-tr
mff~ik!l!.'--£3:
i:mff7f
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Ei
Ei1ifl!:l!l
Ml4~&'fii:
Ei1i~JH4
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Description
Stand side asm.left
Stand side asm.right
Rubber cushion
Nut
Screw
Space ring
Stand side support
Screw
Spring washer
Washer
Nut
Treadle brace
Screw
Spring washer
Washer
Treadle brace lock nut plate
Treadle shaft
Treadle bracket
Screw
Washer
Spring washer
Nut
Treadle
Gasket
Collar
Treadle pitman
Screw
Washer
Nut
Pitman rod, lower
Joint
Joint screw
Joint nut
Pitman rod split pin (upper)
Table wood screw
Table wood screw washer
Table washer
Drawer limit plate
Table
Drawer
Drawer rail
Drawer rail wood screw
Model GFC4024 motor
Motor
connecting wire plug
Motor
wire
Motor
pulley
Machine driving belt
Motor
& table connecting screw
Motor
& table connecting washer
Motor
& table connecting spring washer
Motor & table connecting nut
Power source switch
Power source switch wood screw
~
Amt.
Req.
1
1
4
4
4
4
1
4
4
8
4
1
2
2
2
2
1
2
2
4
2
2
1
1
2
1
2
4
2
1
1
1
I
1
1
4
4
4
1
1
1
2
6
1
1
1
1
1
3
3
3
3
1
2
_.§!.
11!.
* *
Jt~H
14
fWi
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fJ iT
!J!tJ
* Note that parts abve mentioned shall be purchased in a separate order
-45-
Page 53
1
2
3
/
~
4
5
8
13
10
12
-46-
14
/
~16
o---15
Page 54
13
..
~i~fiJi.ttl.ii~m
Model one-needle high speed chainstitcher
%
Ff
Ref. No.
1 GM274
2 GM27517
3
4 GM277
5
6 GR1999
7 GR2000
8
9
10
11
12
13
14
15
16
%
14
Part
No
GM276
GRI998
GR200119
GR2002
GR2003/ll
GR2005
GR2004
GZ318
GS071
GR1481
GR1480
f$
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ttff~¥!1
ttffrt-t~~¥!1
Description
Attachment installing plate
Presser foot asm.
Feed dog
Throat plate
Throat collar
Driving needle guard
Counter needle guard
Needle thread tension asm.
Tension release latch
Lower thread tension asm.
Looper thread release latch
Tension installing plate
Needle bar
Screw
Needle bar thread guide
Thread guide
~
Amt.
Req.
2
~
_!I!
-47-
Page 55
~
tt
jj!
~
tJL
(tftJIJ)
II#flf:~'jf£~
List
of
accessories for double-needle chainstitcher
I
+::-.
00
I
l$
~
Name
m!.
~
Specifications
11
1/8
*1
2
3
4 7/3211(5.6mrn)
5
6
7
(3.2mrn)
5/3211(4.0mm)
11
3/16
( 4.8mrn)
11
1/4
( 6.4rnm)
5/1611(7.9mrn)
3/811(9.5mrn)
ft
Throat plate Needle clamp Presserfoot asm Feed dog Driving needle Counter needle Counter needle
f&
ft
~
GM252 GR1937
GM255
GM251 GR1929 GM249/5
GM257
GM248
GM259
GM263
~
~
GR1944
GR1951 GM258/5
GR1826
GR1958
GR1966
Eli
GM253/5
GM256/5
GM246/5
GM260/5
GM264/5
JJt4J
~
:i2i*4~
m m!Pttff
~
GM254
GM250
GM247
GM261
GM265
guard
~
GR1936
GR1857
GR1960
tl!Jm/Efft~ff
guard right guard left
r
GR1860
ti:lm!Efftftff
J
GR1859
8
~
9
ll211(12.7mrn)
ft
~
JIJ
0
tli
GM266
~
tJL
Vertical Double-needle chainstitcher
GM272 GR1989 GM271 GM273
GR1973 GM267/5
GM268
GR1975
GR1992 GR1993
Page 56
~
# tit -
~
Name
f$
fJL
(~71J)
ti
Right Looper Left Looper Bed slide Cam Cover
Ufftf:~~1{
~
tt
List
of
ti~#
accessories for double-needle chainstitcher
m
tJi
8~ilff.
~:ill3
Folder
,,
Specifications
I
+::-.
\0
I
!W.
~
*1
2
3
4
5 1/411(6.4mm)
6
7
8
~ #
9
1;8"(3.2mm)
5;S2"(4.0mm)
3!16"(4.8mm)
7;32"(5.6mm)
5/1611(7.9rrun)
3!8"(9.5mm)
I;2"(12.7mm)
#A
71J
0
t:ti
l
~
~
~
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GR1939/5
GR1946/5
GM243
GN170
-
tJL
Vertical Double-needle chainstitcher
GN170
GN169
GN169
GM245
GM269
GM245
GM262
GM270
GM243
GR1924/5
GR1953/5
GR1916/5
GRI961/5
GR1968/5
Page 57
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15
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-50-
Page 58
14
..
~~=ttl4!il*R.
Three needle high speed chainstitch
jf;
%
Ref. No.
2 GR2113
3
4 GR2120
5
6
7
8
9 GR2114
10
11
12
13
14
15
16
17
18
19
20 GR2100
21
22 GR281
23
24 GN171
25 GN169
26 GS788
27 GR2119
28 GR2117
29 GR2117
30 GS0140
31
32 GR8744
14
Part
No
GR2112
GR2109
GR2103
GR2104
GR2105
GR2106
GR2107
GR2108
GM282
GR2102
GR2101
GM280
GN170
GR2116
%
~
ffF
[ij~~~~$14
w~t~~mt&
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m;~~~~ff~f4
m;t~t~~mt&
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m;~~~~
-=:~8~~
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f4
f4
lt*
mtt
(
14#-18#)
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f*:lt~
ffiJI!Il~
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tc~it
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ti~tt-HIIm
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tc~tt-HIIm
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mZ;h!Ptt-
tcWJ)EfP#
Description
Looper thread asm.
Release slide plate
Looper thread releage latch
Frame thread guide
Tension relead latch
Thread take-up.
Frame thread eyelet
Lower thread tension asm .
Lower thread release slide plate
Looper thread guide asm.
Cast-off plate
Looper thread guide left
Looper thread guide right
Thread guide
Cam cover
Needle clamp
Needle
Presser foot asm.
Finger guard
Presser foot
Throat plante
Feed dog
Right looper
Middle looper
Left looper
Screw
Looper holder asm.(right)
Looper holder asm.(middle)
Looper holder asm.(left)
Screw
Driving needle guard
Counter needle guard
fL
Amt.
Req.
1
2
1
1
1
3
1
6
1
3
-"'!.
11!
-51-
Page 59
48
...............
3
Ｄｉｒｅｃｔ ｄｒｉｖｅ ｔｕｇｂｏａｔ ｃｏｍｐｏｎｅｎｔｓ
１５、直驱拖轮装置部份
-52-
6
•
27
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14
15--.-
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Base
bush
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regulator
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2
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adjustable
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wick
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Page 61
Sir=tUaA
TABLE
CUT - OUT
Series
L818D/L818F
L819/L819U
L917 /L918/L918U
Item
Code
L818-T2
Subclass Remark
Mounting
Fully-submerged
Date
2016/01/29
L
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695
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116
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Page 62
L381 /L382/L383
~JKl1S3f!iPLUl6J
KAULIN
MFG.
CO.
lTD.
The specification and/or appearances of the equipment described in this instruction book are subject to
change because of modificationwithout previous notice.
MAR. 2016
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