PORTABLE BAG CLOSER

HIGH-SPEED NEW TYPE WITH AK-7A

SAFETY PLASTIC HANDLE & AK-7B
POWERFUL OIL LUBRICATOR AK-7C
AK-7H
AK-7BC
AK-7A-2

IDEAL FOR CLOSING BAGS FOR AGRICULTURAL

PRODUCTS, ANIMAL FEEDS, FERTILIZER,
CHEMICALS AND ETC.

From the library of: Superior Sewing Machine & Supply LLC
 CONTENTS

1. SPECIFICATIONS······························································2

2. PREPARATION FOR START" ····3

1. Oiling ······3
I
2. Needle Setting······· .. ···;; .. · ...... ···· .. · · · ···· .. ··· · ··· · .. · .. ·3

3. Threading· .. · .. ·· .. ·· · · .. ······ .. · ··· ·· .. · · · · · .. · .. · ..3

3. START············· ; ·.······················;·························4

4. ADJUSTMENTS··························· ····5
1. Thread Tension··· .. ······ .. ··· .... · .. · .... · .... · ...... ; .. ···· .. · ...... ····· ...... · .. · .... · .. ·· .. · ..5

2. Position of Needle and Looper·····································································5

3. Position of Feed Dog ··5

4. Pressure of Presser Foot· : ·5

5. REPLACING PARTS ···························································6

6. MAINTENANCE & LUBRiCATION··························· ··········7

7. LUBRICATOR' "7

1. Operation··························································································· 7

2. Maintenance .. ···· .. ··· .. ··· .. · .... · .. ·· .... ·· .. · .. ·· .. · .. · .. · .. · .. ·· .. · .. ··· .... · .. ·· .... ·· .. ···· ..7

3. Troubleshooting···················································································· 8

8. ORDERING PARTS·· ··9

NUMERICAL INDEX OF PARTS ·.·······················26

DIAGRAM OF SCREW, NUT & WASHER· ...............•.......•.••........•.....•.. ·28

-I....,.
From the library of: Superior Sewing Machine & Supply LLC
D 2. PREPARATION FOR START

1.0iling (Fig.1)
Oiling is imperative to keep the machine in good
operating condition.Fill oil in the reservoir(capacity
45 cc). To feed oil,push the button of the lubricator.
One push feeds 0.08 cc of oil,which would normally
service for several hollIS of operation.Do not run the
machine out of oil,otherwise it will break down.

2.Needle Setting (Fig.2, 3, 4)

Turn the pulley until Needle Bar'reaches its nighest
position. Loosen Needle Bar Oamping Nut, and set
Needle in the Bar as deep as it will go.
Belt. Be sure to set a Needle with its concave part facing
correctly toward the Looper. Fix Clamping Nut
tightly, otherwise Needle may come loose during
operation and break.

3.Threading(Fig.5)
The machine is delivered being threaded to show
you proper threading of the machine,which is shown
in Fig.5, for identification. Follow the guide
numbers 1 to 7 ofFig.5. Fig. 2
CD, @Thread Eyelet ®Needle Bar
a>Tension Disc @Thread Eyelet
@Thread Eyelet Q)Needle

Scarf

Fig. 3

"

-3­
From the library of: Superior Sewing Machine & Supply LLC
 3. START 4. ADJ

.Thread Tensio
Before starting, make sure that the supply voltage Run the machine while keeping the bag straight
7:u"ead tension is
accords with the specification of the motor. Never pull or pull back the bag.
Te:1Sion ul
Hold the machine in your right hand and place your After closing, the thread is cut by the built-in nibbler
-:-:1.:n the Nut doc
index finger on the switch button on the type cutter.
~'ockwise for loo~
handle.(Fig.6) When cutting the thread, leave at least 3 em long
Hold the bag in your left lightly and insert the bag extended tail to prevent the unwilling loosening of
2.Position of NeE
.mouth between Feed Dog and Presser Foot(Fig.7) the seam.(Fig.9)
:..o<>per must pas
: earanee of 0.1 m
::heclearance
~ Looper Rocker.

.Position of Fee
~ Dog should 1
. ghest position a
::eed Dog is deter
~ _pport Screws(4 I

-.Pressure of Pn
"hen to adjust thl
..eedle Bar Guan
nnection. Mm
r' essure and doWl
..gi:t.en the Screw 1

Fig. 9

Run the machine with empty bags and make sure

you are well versed in its operation before entering
into actual operation.

-4­

From the library of: Superior Sewing Machine & Supply LLC
 4. ADJUSTMENTS

pag straight 1.Thread Tension

Thread tension is adjustable by turning the Thread
ebuilt-in nibbler Tension Nut Needle
Tum the Nut clockwise for tighter tension and counter­
least 3 em long clockwise for looser.
~g loosening of
2.Position of Needle and Looper (Rg.1 0)
Looper must pass the concave part of Needle with
clearance of 0.1 mm as shown in Fig.IO. Adjustment
of the clearance can be done after loosening the screw

d/ of Looper Rocker.

:1 Looper Rocker

Fig. 10

3.Position of Feed Dog

Feed Dog should be 2.5 mm above throat plate at its
highest position as shown in Fig.ll. The height of
Feed Dog is determined by the height of Feed Dog Feed 009 Support Screw. (1S3/16·32 x 91
ISM3/16 x 32 x 9Ll
Support Screws(4 pes.in all).

v
4.Pressure of Presser Foot
When to adjust the pressure of Presser Foot, take out
Needle Bar Guard and loosen Screw of Presser Bar
Connection. Move up Presser Bar to increase the
pressure and down to decrease. After the adjustment,
tighten the Screw firmly.

~
Fig. 9 Fig. 11

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From the library of: Superior Sewing Machine & Supply LLC
I 5. REPLACING PARTS 6. M

For replacement or adjustment of Ball Rod, refer to C ean the mac

Fig.12. Wipe dust and
Take out Screw CDand disconnect Rod End en
from :eeth Looper am
Needle Bar Lever ®. After loosening the Nut @, easily gathered.
9.4mm
adjust the clearance between Connecting Rod ® and Care should be
Rod End en, so that Needle Bar moves in the center of :-:.lSt,especially
the clearance between the upper and lower Presser Bar :ime.
Bushings.(Needle Bar stroke is 37 mm).
To fix Eccentric Cam (J) on Main Shaft @, tighten
the Screws ® and @Jon Main Shaft ® (Eccentric
Cam (j) should contact Spacer Q]) slightly.). mportant!
The position of Needle is adjusted so that the distance , en adjusting iii
between the point of Needle (at its highest position) - is is important·
and Throat Plate is 13 nun, after loosening screw on
Needle Bar Connection Assembly ® in Fig. 12.
(j) Screw 11/64540089
® Rod End 6APOS8
Q) Needle Bar lever 242051 A
®Nut 1N8
® Connecting Rod Assembly 242011 A 7. LUI
® Needle Bar Connection Assembly 242101 A
Fig. 12
Q) Ea:antric Cam (part of Connecting Rod Assembly) 242011
® Main Shaft 241101
® ®'Screw 11164540001
®> Spacer 241161 . peration
""':-e lubricator
. Adjust Looper Drive Carn ® When necessary as reservoir
follows:(Refer to Fig.13.). ume is 28 co
a)Apply the Screws en and (ifon the taper of Main perate the
Shaft CD. . F~t unscre
b)Adjust Arm (B) CD, so that Looper Drive Cam G) ::.. Push the bu
and Arin (A) ® movesmoolllly. After adjusting, :mm).
fix the Screw ® tightly. :. ~·hen rele
c)The clearance between Looper Drive Cam ® and ~tum to its c
Arm ® is effected by Spring Q). Loosen Screw ~. ;...astly, tightt
® and turn SprinllSupporter ~ to adjust the operation.
pressure of Spring 0. After adjustink tighten the
Screw ® to fasten Spring Supporte~. • :::lepeated we
CD Main Shaft 2411 02 ·~2 cap ma~
®<ff Screw 15164S28524 °eservoir, an
(1) looper Drive Cam 243012 .
® looper Rocker Shaft Arm (8) 243081
® looper Rocker Shaft Arm (A) 243071
® Screw for looper Rocker Shaft Arm (B) 11164540009
Fig. 13
(j) Spring 243131
® Spring Supporter 243121
® Screw for Spring Supporter Block 11/64S40003

-5­

From the library of: Superior Sewing Machine & Supply LLC
=:=J 6. MAINTENANCE & LUBRICATION

Clean the machine at the end of the day's work. Recommended lubricants are Shell X-IOO.
Wipe dust and other foreign matter off the Feed Dog Motor.Oil lOW/3D, Shell Vitria Oil 31 or the
teeth Looper and Throat Plate eyelets where they are equivalent. For operation and maintenance of the
easily gathered. lubricator, refer to Section 7.
@ Care should be taken to keep the machine free from
rust,especially when to leave it unused for some
time.

Important!
® When adjusting the machine or replacing parts. always disconnect the Electric Cord from the power source.
This is important in view of safety to the operator and adjuster.

=""'­

7. LUBRICATOR
Fig. 12

1.0peration 2.Maintenance
The lubricator comprises a pump and a reservoir. 1. Keep off dust or foreign matter when to fill oil
o The reservoir holds max 45 cc of oil. (Effective oil (They may cause jamming of the piston and the

~I
volume is 28 cc.) check valve).
To operate the lubricator: 2. Rate of discharge is fixed and not adjustable

*0 ® 1. First WlScrew the reservoir cap by half a turn.'" (O.08cc per push).
2. Push the button to its lowest position (stroke: 3. At high temperatures, grease may run along points
12mm). ®. This is normal, grease being used when the
3. When released, the .button will automatically lubricaror was assembled in our plant

*Hr return to its original position.

4. Lastly, tighten the cap to prevent oil leak during
operation.

• Repeated working on the button without first loosening

the cap may produce negative pressure in the
4. Reservoir is made of high density polyethyiene.
Keep off fire and refrain from using organic,
benzene, or xylene chemicals for cleaning.
Check periodically for correct working of the
pump. (Repeat oil feed and look at the oil through
the discharge pipe.)

?lI
'::v",,­
reservoir, and the dust in the atmosphere may be
easily introduced in it when the cap is loosened.

Fig. 13

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From the library of: Superior Sewing Machine & Supply LLC
3. Troubleshooting

8. OR
Trouble Cause Remedy
::'e ?arts list s
Oil not fed. Low oil level. Fill oil.
:1eck the list. aJ

Full stroke movement not Dust attached on the interior Replacl' lubricator. end your orde
obtainable. wall of the pumping chamber.

Button will not return. Du~t accumulated, or break of Replace lubricator.

spnng.
:. Description 0
Oil leak from ® Womout or displaced seal of Replace lubricator.
a-Ring. Screws and nl

Oil leak from @ Wornout or displaced' seal of Replace. lubricator. stamp numbe
packing.
Oil leak from © Loose plug. Tig!lten plug or Replace ... The parts w
lubncator. assembbly.

~ A set of asse '

PUSH-BUTTON LUBRICATOR

air vent

ClIp
pUsh bunon • The parts Iisl

pecking

-pump body (1 )

spring (2) B
pill on

reservoir (3) N

~ pumpint) chamber
(4) L
check wive

(5) F

(6) ~
PISTON STROKE: 12 mm
RESERVOIR CAPACITY: 45 ce
EFFECTIVE 01 L VOLUME: 28 ce
DISCHARGE RATE: 0.08 ce per Push (7) S
diICh8rve nozzle

(8) C

-8­

From the library of: Superior Sewing Machine & Supply LLC
 I 8. ORDERING PARTS
edy
The parts list showing all the parts used in the machine is included in this book.
Check the list, and specify parts numbers and quantities required clearly.
Dr. Send your order to the nearest agent, disuibutor or one of our branch offices.

Dr.

1. Description of each part and its stamp number is described in this parts list.
Dr.
Screws and nuts for parts are' shown adjacent to the relevant pans. When ordering pans, describe clearly
Dr. stamp number with its name of part.

or Replace 2. The parts which have no Ref. Number can not be delivered independently; always oder it as an
assembbly.

3. A set of assembled pans is represented by the stamp number of its main parts.

4. The last figure on the parts stamp number advances on each improvement of the pans.

5. Parts No. described in [] of Remarks means old parts No.

* The parts list is subject to change without prior notice.

CONTENTS

(1 ) THREAD TENSION AND COVERS PARTS ···········································10

(2) BUSHING, OILiNGS AND HANDLE PARTS····:·····································12

(3) NEEDLE BAR, PRESSER BAR AND DRIVING PARTS·························14

(4) LOOPER DRIVING PARTS·····································································16

(5) FEED DRIVING AND THREAD CUTTER PARTS···································18

(6) MOTOR PARTS (For Totally Enclosed Type Motor) ····························20

(7) SPECIAL PARTS (For Ak-7A-2) I ····22

I

(8) CREPE TAPE BINDING AND CUTTER PARTS (Special Order Parts) 24

NUMERICAL INDEX OF PARTS·····························,························..····26

DIAGRAM OF SCREW, NUT & WASHER························································28

-9­
From the library of: Superior Sewing Machine & Supply LLC
(1) THREAD TENSION AND COVER PARTS
} THREAD
~3
SO. PanNa.

245042
:! 15/645280­
:> IN6

OLD TYPE
S K0100l
I 245052
9

/-
/ 9

'2
:3
245014
9/6454000,

245081 A
245081
/ :~ 065261
'5 245101
6 245091
.7 9/645400
6 ,8 245033
,9 11/6454001
20 9/6454006
1----7
~

~ 245222
9/6454006.
~10 25 26
, :.3 245022
'", ::4 9/6454000,
:s 245481
:5 245302
-::7 9/6454000:

:!9 245261
30 11/645400l

32 245071

24

23
21
18

i
~20

-10­

From the library of: Superior Sewing Machine & Supply LLC
 1) THREAD TENSION AND COVER PARTS

Key No. PanNa. Description Q'ty Remarks

1 245042 Thread Stand 1

2 15/64S28028 Screw,for 245042 2
3 IN6 Nut l
i

6 KOl00l Thread 1
7 245052 Thread Cone Clamping Rod 1

9 245014 Top Cover 1

10 9/64S40005 Screw, for 245014 2

12 245081 A Thread Tension Assembly 1 (13~17)

: 13 245081 Tension Post 1
14 065261 Tension Disc 2
15 245101 Tension Spring 1
16 245091 Tension Nut 2
17 9/64540011 Screw. for 245081A 1
18 245033 Needle Bar Guard 1
, 19 11/64540005 Screw. for 245033 1
20 9/64540065 Screw. for 245033 2
21 245222 Looper Cover 1
I 22 9/64S4OO65 Screw. for 245222 3
25 26 ! 23 1
; 245022 Side Plate
24 9/64540005 Screw, for 245022 3
25 245481 Gasket 1
26 245302 Inside Cover 1
I 27 9/64540005 Screw, for 245302 4
:
!
29 245261 Thread Eyelet 1
30 11/64540006 Screw, for 245261 1
} OldT".
32 245071 Thread Tension Eyelet 1
I

~1
:

24
"

,'" --,

23

>
-11-

From the library of: Superior Sewing Machine & Supply LLC
(2) BUSHINGS, OILlNGS AND HANDLE PARTS
(2) BUSH I
I
j

Key No. Pari

1 24'02
29 2 24102
3 24'0~
4 9/~

3 6 C0200
C0200

8 00300
9 8FU:1
10 8FU~

2 11 6S5xl
12 15/645
13 241122
32 14 9/645
15 06540]

~1
16 00702
17 E030
18 24547~
19 IN4
20 24546~
21 242212
34 22 9/64541
I 23 242222
24 245541
25 241111
~6 13 15 26 9/6454J
27 243021
28 245162
29 245271
28 30 241151
31 1/8540
32 245171
33 EW·6~
3 34 24'024
35 24'0~
36 952.

I @o..--_
! I . /J 23

1 ~~21
22

-12­

From the library of: Superior Sewing Machine & Supply LLC
 (2) BUSHINGS, OILiNGS AND HANDLE PARTS

Key No. PanNa. Description Q'ty Remarks

1 241024AS Handle Assembly 1 2,5-11 :

2 241024A Handle Assembly 1 (3,4)
3 241024 Handle 1 (4)
4 9/64S40011 Screw. for 241024A 2
1
-3 6 C02001 Micro Switch (Z-15GK655-B) 1
C02006 Micro Switch (X-lOGO-B) 1 for DC motor
1
8 003003 Oiler 1 (9.10)
9 8FU2-6x90F Oil Tube. with oil felt 1
10 8FU2-6x60F Oil Tube.·with oil felt 1
2 11 6S5xl5 Screw, for 003003 I
12 15/64S28021 Screw. for 241024A 2
13 241122 Main Shaft Bushing, rear 1
14 9/64S40502 Screw, for 241122 1
15 065401 Rubber Bushing 1
16 007021 Joint (BN-5-6) 2­ (17)
17 E03014 Washer 2
18 245471 Joint 1
19 IN4 Nut I
20 245461 Oil Pipe 1
21 242212 Bushing for Presser Bar & Needle Bar, upper 3
22 9/64540502 Screw, for 242212 3
23 242222 Presser Bar Bushing. lower 1
24 245541 Oil Felt !
25 241111 Main Shaft Bushing, lower 1
26 9/64S40502 Screw. for 241111 I
27 243021 Looper Rocker Shaft Bushing I
28 245162 Oil Felt 1
29 245271 Hanger (1) I~ Special Order
30 241151 Hook (1)
31 I/8S40006 Screw, for 241151 (2)

3
32
33
245171
EW-6.5
Shoulder Belt
Spring Balancer
.. (1)
(1)
34 241024BS Handle Assembly (Safety type with pulley cover) (1 ) 5-11,35 I
35 241024B Handle Assembly (Safety type with pulley cover) (1) (3,4,36)
I 36 9S2.6xlO Screw, for 241024B (1) I­
35
I

-13­

From the library of: Superior Sewing Machine & Supply LLC
 (3) NEEDLE BAR, PRESSER BAR AND DRIVING PARTS NEEDLE 8

~. ~o. Part No,

.:3..., 5W8
6A04001
:5 11/64540084
:6 11/64WI5103
:; 245211
:8 242041
:9 242031
:0 245491
7 518N18101
:2 242081
:J 245231
:.! 242071
::5 242051 A
::5 11/6454000
0'

245371
41 23 2421 01A
::9 205171
11/64540
31 242121A
32 242131

­
33 801002

j ~~ f';g~"
-,
- 065561
35 242172
29 35 11/64540002
3; 24220)

f)bJ r-~C($J., 3a
39
242181
11/6454000

203~' 26 / K~~ ~D 242191

25 tJJ/ li 2'll
23 2
~1

~2
242231 A
9/64540055

-..
2N ~3 9/64N40101

34\ 20 28
t~43:
44 .
~5
~
11/6454000
242233A
242161
42 .
~9 11/64WI510J
(for·Ne: Sog!
~J Il/6454000~

Key No. Pan No. Description Q'ty Remarks

1 241092 Synchro Pulley 1 (2)

2 3/16528001 Screw. for 241092 2
3 241131 Retaining Collar 1 (4)
4 11/64540502 Screw. for 24113 1 2
5 241161 Spacer I
6 205131 Oil Felt I
7 241102 Main Shaft I
8 242011A Connecting Rod Assembly 1 (9-14)
9 242011 Connecting Rod Sub-Assembly 1 (10,11)
10 3/16528029 5crew. for connecting rod cap 2
II 11/64540001 Screw. for eccenaic cam 2
12 INS Nul. for 242011A I

-14­

From the library of: Superior Sewing Machine & Supply LLC
 NEEDLE BAR, PRESSER BAR AND DRIVING PARTS

~:. So. Pan No. Description Q'ty Remarks

n 5W8 Washer, for 24201lA I

! 6A04001 Rod End (POS-8) I
- 11/64S40084 Screw, for 242031 I

Ii
- 11/64WI5103
245211
Washer, for 242031 1
Oil Felt I
3 242041 Spring ,
1
242031 Rod End Stud I
--
-­ 245491 Cap 2
-7 :1 518N18101 Nut, for 242081 2
-
~-
242031 Adjusting Stud 2
-.
.:.J

.­
~.:
245231
242071
Oil Felt
Needle Bar Lever 'Stud
2
1
242051 A Needle Bar Lever Assembly 1 (26)
'!.5 11/64S40004 Screw, for 242051 A 2
~,
245371 Oil Felt 1
41
1 Z= 242101A Needle Bar Connection Assembly 1 (29,30)
::; 205171
~43
Oil Felt 1
~] 11/64S4oo03 Screw, for 242101A 1
~ 242121A Needle Bar with Nut 1 (32)

~-il~
3: 242131 Needle Clamp Nut I
-:.:- BOloo2 Needle(DNxl #25) I
065561 Oil Felt 2
-­
~.
242172
11/64S40002
Presser Foot Lifter Base
Screw, for 242172
1
3
:, 242201 Presser Bar I
3C 242181 Presser Bar Connection 1 (39)
3; 11/64S40003 Screw, for 242181 1
:1) 242191 Presser Spring 1

.­
,Li

-~
242231 A
9/64S4oo55
Presser Foot Assembly
Screw
1
I
(42~44)

,~3 9/64N40IOI Nut I

~.
11/64S40005 Screw, for 242231 A. 242233A I
~: 242233A Presser Foot Assembly (for Net Bag) (1 ) (42~44)
~~ 242161

r~d&O""'
Presser Foot Lifter (1)

ot; 11/64WI5IQ3 Washer (I)

SJ 11/64S40009-1 Screw, for ':42161 (1)

Remarks

~
14)

P-14)
~ 0,11)

-15­
From the library of: Superior Sewing Machine & Supply LLC
(4) LOOPER DRIVING PARTS ~) LOOPE

~)'~o. Panf';

243121
11/64S4(
:; 243131
! 205131
5 243071
6 11/645
243041
g 243061
9 11/64N4J
For old Type "0 243081
22 11/64S

J
"2 243092
..
13
.~
11/645
243102
's 9/6454
:5 243032
243012
IS/64S
r----21 ­ 243111
9/6454
9/645 I

16---~

-16­

From the library of: Superior Sewing Machine & Supply LLC
 4) LOOPER DRIVING PARTS

~~Y No. Pan No. Description Q'IY Remarks .

I 243121 Spring Supponer 1
2 11/64S40003 Screw, for 243121 1
3 243131 Spring 1
4 205131 Oil Fell 2
5 243071 Looper Rocker Shaft Ann (A) 1 (6)
6 11/64S40002 Screw, for 243071 I
7 243041 Roller 1
8 243061 Roller Stud Screw I
9 11/64N40201 Nul., for 243061 1
10 243081 Looper Rocker Shaft Ann (8) 1 (11 )
II 11/64S40009 Screw, for 243081 1
12 243092 Looper Rocker· . 1 (13)
13 11/64S40089 Screw, for 243092 1
14 243102 Looper 1
15 9/64540001 Screw, for 243102 1
16 243032 Looper Rocker Shaft 1
17 243012 Looper Drive Cam 1 (18)
18 15/64528524 Screw, for 243012 2
""lIIm

"'-
21 -
,,;,
20
21
22
243111
9/64540035
9/64540005
Spring Supporter Block
Screw, for 243111
Screw, for 243111
1
1
2
3- (21)
for Old Type

i
I

I
I .
I
I
I

!
I

I
!
,

-/7­
From the library of: Superior Sewing Machine & Supply LLC
.,' ......

(5) FEED DR
(5) FEED DRIVING AND THREAD currER PARTS

Kp.yNo. Part No.

4
1 244011 A

1 3

4
2
3
4
5
6
7
245391
244102
9/64540011
246011
3/16532031
244111

J 8
9
10
11
12
13
3/16532034
244081
3/16532025
11/64WI51
244091
3/8N24201
14 244122
15 9/64540043
16 246081
17 4B3x12
18 IN3
19 3W3
20 lW3
21 11/6454004!
22 11/64WI51C

~ 23
24
246021
246032

\if~_#'
25 246042
26 246051
27 9/64540502
28 246061

~ ~f 9 ,~ 13
29
30
31
1/8540003
246071
1/8540003
32 245561

I 11
33 1/8540006

10

14

r
15
/

24 .~ 26 ~17
25~,l ~~~
r~~.
33-=t]~.
~~
32 :
;
29-zt
28
27

t' .-J
.'

\
-:r/1--19
@r---18
I II

23
.'@.
'~---2'
22

·31~
.~ 30

-18­

From the library of: Superior Sewing Machine & Supply LLC
 5) FEED DRIVING AND THREAD CUrrER PARTS'

K-y No. Pan No. Description Q'ty Remarks

1 244011 A Feed Dog Canier Block Assembly 1 (2)

2 245391 Oil Felt 1
3 244102 Slide Block Guide Stud 1
4 9/64540011 Screw. for 244102 2
5 246011 Knife Bracket Extension 1
6 3/16532031 Screw, for 246011 2
7 244111 Feed Dog 1
8 3/16532034 Screw. for 244111 1
9 244081 Slide Block Adjusting 1
? 10
11
3/16532025
11/64WI5103
Lock Bolt, for 2.44091
Washer. for 244091
2
2
12 244091 Stud Slide Blotk Adjusting Suppon 2
13 3/8N24201 Lock Nut, for 244091 2
14 244122 Throat Plate· 1
15 9/64S40043 Screw, for 244122 3
16 246081 Ball 1
I 17 4B3x12 Bolt, for 246081 (M3xO.5xI22) 1
18 IN3 Nut, for 246081 (M3xO.5) 1
19 3W3 Spring Lock Washer(M3) 1
20 IW3 Washer, for 246081(M3) 1
21 11/64540049 Screw, for 246021 1
22 11/64WI5103 Washer. for 246021 1
23 246021 Knife Bracket 1
24 246032 Knife Bracket Pin 1

~
25 246042 Bushing, for 246032 1
26 246051 Knife Tension Spring 1
27 9/64540502 Screw. for 246042 1
~ 246061 Knife Moving 1
13 29 1/8540003 Screw, for 246061 2
30 246071 Knife Stationary 1
31 1/8540003 Screw. for 246071 2
32 245561 Knife Cover 1
33 1/8540006 Screw. for 245561 0 2

"

I -

-19­
From the library of: Superior Sewing Machine & Supply LLC
(6) MOTOR PARTS (For Totally Enclosed Type Motor) (6) MOTOR I

IKey No. PanNa.

I
"1 C04001
C04003
C04004
C04005
C04006
C04007
C04009

3 FOIOOI
4 241083
5 11/64S40
6 COI021
CO I022
COI023
7 COSOOS
8 C07004
9 241074
10 15/6452SO(
11 11l64S400
12 8S3xO.5

1----6

-20­

From the library of: Superior Sewing Machine & Supply LLC
 (6) MOTOR PARTS (For Totally Enclosed Type Motor)

Key No. PanNa. Description Q'ty Remarks

1 C04001 Cabtyer Cord, with Plug(Standard Type) 1

C04003 Cabtyer Cord, with Plug(American Type) 1
C04004 Cabtyer Cord, with Plug(British Type) 1
> C04005
C04006
Cabtyer Cord. with Plug(German Type)
Cabtyer Cord. with Plug(French Type)
1
1
C04007 Cabtyer Cord, with Plug(Austra!ian Type) 1
C04009 Cabtyer Cord. with Plug(for DC Motor) 1
-­
3 FOlDOI Tuning Belt 1
4 241083 Motor Pulley 1 (5)
5 1l/64S40504 Screw, for 241083 2
6 COI021 Universal Motor (220Y) 1 (7,8)
CO I022 Universal Motor (240Y) I (7,8)
,
COI023 Universal Motor (l10Y) 1 (7,8)
7 C08008 Carbon Brush, for AC Motor 2
I
8 C07004 Cap 2

~
, 9 241074 Motor Base I
10 15/64528004 Screw, for 241074­ 4

rf 11
12
11164S40049
8S3xO.5
Screw for Motor
Screw for cap

-
4

::::

"

,
-

.
-21­
From the library of: Superior Sewing Machine & Supply LLC
(7) iAK-7 A-2
I
(7) SPECIAL

Key No. I

1 24504:
2 15/645
3 34504:
5 34504~
6 1N6
7 24505:
8 24501 l
9 11/645
10 245261
37 11 245071
12 245081
13 245081
14 065261
15 24510]
16 245091
17 9/6454
18 34504l
19 34504~

20 3/16N:
21 111645
22 34504~

9 23 242121
25 34504~

26 B0100:
27 9/64S4
28 24221:
29 24221:
7 30 111645
31 24503~

32 9/6454
33 9/6454
35 9/64N~

36 111645
37 24223]
38 9/6454
39 24412:
40 24411 ]
41 11164V
42 3/1653
43 245391
3 45 244011
46 24310:
47· 111645
48 9/6454
49 24309:
50 24303:

-22­

From the library of: Superior Sewing Machine & Supply LLC
 (7) SPECIAL PARTS FOR AK-7A-2

Key No. Part No. Description Q'ty Remarks

1 245042-2 Thread stand 1

2 15/64S28028 Screw 2
3 345042 Thread stand 1 .
5 345043 Thread stand 1

U@ 6
7
IN6
245052
Nut
Thread Cone Clamping Rod
2
2
8 245014-2 Top Cover I
9 11164S40006 Screw 1
10 245261 Thread Eyelet 1
11 245071 Thread Tension Eyelet 1
37
12 245081A Thread Tension Assembly 2
13 245081 Tension Post 2
14 065261 Tension Disc 4

~
15 245101 Tension Spring 2
16 245091 Tension Nut 4
17 9/64S40011 Screw 2 -
18 345044 Thread Guide Plate 1
19 345045 Thread Guide Plate 1
20 3116N28205 Nut 1
21 11164S40005 Screw 1
22 345046 Thread Eyelet I
23 242121A-2 Needle Bar 1
25 345047 Needle Holder 1
26 BOI002-2 Needle (BC*5 #25) 2
27 9/64S40502 Screw 2
28 242212 Bushing For Needle Bar 1
29 242212-2 Bushing For Needle Bar 1
30 11164S40005 Screw , 1
--@ 31 245033-2 Needle Bar Guard 1
----.. 32 9/64S40065 Screw 2
46 33 9/64S40055 Screw 1
35 9/64N40101 Nut -
1
36 11164S40005 Screw 1
37 242231A-2 Presser Foot Assembly 1
38 9/64S40043 Screw 3
39 244122-2 Throat Plate 1
40 244111-2 Feed Dog 1
41 11164W15103 Washer 1
42 3/16S32034 Screw 1
43 245391 Oil Felt 1
45 244011A-2 Feed Dog Carrier Block Assembly 1
46 243102-2­ Looper 2
47· 11164S40089 Screw 1
48 9/64S40502 Screw 2
49 243092-2 Looper Rocker 1
50 243032-2 Looper Rocker Shaft 1

From the library of: Superior Sewing Machine & Supply LLC
-23­
(8) CREPE TAPE BINDING AND CUTTER PARTS (Special Order Parts) (8) CREPE 1

Key No. Pan No

20
1 247071
2 247091
3 9/645400
4 IN6
5 2W6
6 247081
7 11/645400
8 1/4W0320.
23 9 1/4WI510.
10 11/64N4m
11 244132
12 9/6454004
13 247051
14 9/6454004
15 9/64N40H
16 2W4
17 247061
18 9/6454005
19 2W4
20 247031
33~ 21 11/645400
30
"­ 22 1lI64WI0
23 247041
24 15/64N28~
9 10 25 3W6

.-J 26
27
28
2W6
11/645400
3/1653202
29 247021
1.34 30 247011
31 247001
32 1/8540003'
33 183261
34 247073
35 247092
36 247082
3,7 244133
38 247052
39 247063
40 242261 A
13.38---1""­
40
I

'----12

17.39

-24­

From the library of: Superior Sewing Machine & Supply LLC
 s)
(8) CREPE TAPE BINDING AND CUTTER PARTS (Special Order Parts)
,
Key No. PanNa. Description Q'ty Remarks

I 247071 Crepe Tape Bracket I

2 247091 Crepe Tape Hanger Stud I
3 9/64S4OO35 Screw, for 247071 2
4 IN6 Nut. for 247091 (M6) I
5 2W6 Washer. for 247091 (M6) I
6 247081 Crepe Tape Supponer 1
7 I 1/64S400 15 Screw. for 247071 1
8 1/4W03205 Spring Washer. for 247071 1
9 1/4W15105 Washer, for 247071 I
10 11/64N40203 Nut. for 2 n071 1
11 244132 1broat PI..re 1
12 9/64S40043 Screw. for 244132 3
13 247051 Holder, for crepe tape binder 1
14 9/64S40043 Screw. for 247051 2
15 9/64N40101 Nut. for 247051 2
16 2W4 Washer, for 247051(M4) 2
17 247061 Crepe Tape binder 1
18 9/64S40054 Screw, for 247061 2
19 2W4 Washer, for 247061(M4) 2
20 247031 CunerLever 1
21 11/64S40046 Screw, for 247011 2
22 11/64WI0101 Washer, for 247011 2
23 247041 Screw, for 247031 . 1
24 15/64N28206 Nut. for 247021 2
10 25 3W6 Spring Lock Washer, for 247021,(M6) 2
26 2W6 Washer. for 247021, (M6) 2
27 11/64S40029 Stopper Screw, for 247011 1
28 3/16S32026 Stopper Screw, for 24~:)31 1
29 247021 Hinge Pin 1
1,34 30 247011 Knife. Moving .1
31 247001 Knife. Stationary 1
32 I/8S40003 Screw, for 247001 4

-~
33 183261 Spring Hook 1

:I
34 247073 Crepe Tape Bracket (1) - for Crepe Tape
35 247092 Crepe Tape Hanger Stud (1) - width70mm
2.35 36 247082 Crepe Tape Supponer (I) -
~7 244133 1broat Plate (-I) -
3 38 247052 Holder, for crepe tape binder (I) -
39 247063 Crepe tape Binder (I) -
40 242261 A Presser Foot Assembly (1)

-25­
From the library of: Superior Sewing Machine & Supply LLC
 NUMERICAL INDEX OF PARTS

. PART NO. PAGE PART NO. PAGE PART NO. PAGE PART NO. PAGE PART NO. PA
065261 11-14 242261 A 25-40 2245461 13-20 OTHER ITEMS SCREW
065401 13-15 45462 23-22
065561 15-34 243012 17-17 245471 13-18 6A04001 15-14 l/8S40003 19­
183261 25-33 243021 13-27 245481 11-25 BOl002 15-33 25-,
205131 14-6.17-4 243032 17-16 245491 15-20 COI021 21-6 1/&S40006 III
205171 15-29 243041 17-7 245541 13-24 CO1022 21-6 3/16S28001 14­
243061 17-8 COl 023 21-6 3/16S28029 144
241024 13-3,23-1 243071 17-5 245561 19-32 C02001 13-6 3/16532025 19-1
241024A 13-2 243081 17-10 246011 19-5 C02OO6 13-6 3/16532026 25-l
241024AS 13-1 243092 17-12 246021 19-23 C04001 21-1 3/16532031 19­

2410248 13-35 243102 17-14 246032 19-24 C04003 21-1

3/16532034
24102485 13-34 243111 17-20 246042 19-25 C04004 21-1
9/64S4oool
241074 21-9 243121 17-1 246051 19-26 C04005 21-1
9/64S40004
241083 21-4 243131 17-3 24606i 19-28 C04OO6 21-1
9/64S40005
241092 14-1 244011A 10..1 246071 19-30 C04007 21-1

241111 13-25 244081 19-9 246081 19-16 C04OO9 21-1

9/64540011
241102 14-7 244091 19-12 247001 25-31
241122 13-13 244102 19-3 247011 25-30 C07004 21-8
9/64540035
241131 14-3 244111 19-7 247021 25-29 ·C08008 21-7
9/64S40043
241151 13-30 244122 19-14 247031 25-20 003003 13-8

241161 14-5 244132 25-11 247041 25-23 007009 23-23

9/64540052
241212 23-3 244133 25-37 247051 25-13 007021 13-16,23-13
9/64S40054
241223 23-10 245014 11-9 247052 25-38 23-15
23-18 9/64540055
241231 23-8 245022 11-23 247061 25-17 007022
23-19 9/64S40065
241242 23-6 245033 11-18 247063 25-39 007023
9/64540502
241253 23-12 245042 11-1 247071 25-1 007024 23-20
242011 14-9 245052 11-7 247073 25-34 Rll001 21-3 11/64540001
242011A 14-8 245071 11-32 247081 25-6 K01001 11-6 11/64540002
242031 15-19 245081 A 11-12 247082 25-36 8FN2-4x135K 23-21 11/64540003
242041 15-18 245081 11-13 247091 25-2 8FU2-6x6OF 13-10
11/64540004
242051 A 15-25 245091 11-16 247092 25-35 8FU2-6x70F 23-17
242071 15-24 245101 11-15 8FU2-6x90F 13-9 11/64540005 11­
242081 15-22 8FU2-6x95F 23-16 11/64540006 11­
242101A 15-28 245162 13-28 EW-6.5 13-33 11/64540009
242121A 15-31 245171 13-32 11/64S40015 25,
11/64540029 2.5l
242131 15-32 245181 11-28
242161 15-46 245201 11-8 11/64540046 25l
242172 15-35 245211 15-17 11/64S40049 19-1
242181 15-38 245222 11-21 11/64540084 15­
242191 15-40 245231 15-23 11/64540089 17­
11/64S40502 14J
242201 15-37 245261 11-29
242212 13-21 245271 13-29 11/64540504 21­
242222 13-23 245302 11-26 15/64528004 21­
242231 A 15-41 245371 15-27 15/64528021 13­
242233A 15-45 245391 19-2 15/64528028 11­
15/64528032 23­

-26­

From the library of: Superior Sewing Machine & Supply LLC
 NUMERICAL INDEX OF PARTS

:GE PART NO. PAGE PART NO. PAGE PART NO. PAGE PART NO. PAGE

MS SCREW 15/64S28524 17-18

4B3x12 19-17
/14 1/8540003 19-29.19-31 655x15 13-11
f33 25-32 9S2.6x10 13-36
-6 I/8S40006 13-31,19-33 11/64840049 21-11
11164S40009-1 15-50
3/16528001 14-2 NUT
3/16528029 14-10
3/16537D25 19-10 INJ 19·18
3/16537D26 25-28 IN4 13-19
3/16532031 19-6 IN6 11-3,25-4

3/16532034 19-8 IN8 14·12

9/64S40001 17-15 3I8N2A201 19-13
9/64S40004 23-4 518N18101 15-21
9/64540005 11-10.11-24 9/64N40101 15-43.25-15
11-27,17-22
23-9.23-24
I-I
9/64540011 11-17.13-4 Il/64N40201 17-9
19-4,23-2 11/64N40203 25-10
1-8
9/64540035 17-21,25-3 15/64N28206 25-24
1-7
9/64S40043 19-15,25-12
3-8
25-14 WASHER
3-23
3-16,23-13 9/64540052 23-5 lW3 19-20
9/64540054 25-18 2W4 25-16,25-19
3-15
3-18 9/64540055 15-42 2W6 25-5
~/64540065 11-20,11-22 25-26
3-19
9/64540502 13-14.13-22 3W3 19·19
3-20 13-26.19-27
1-3 11/64540001 14-11 3W6 25-25
1-6 11/64540002 15-36.17-6 5W8 15-13
3-21 1l/64540003 15-30,15-39 1/4W03205 25-8
3-10 17-2 1/4W15105 25-9
11/64540004 15-26 11/64WlOIOI 25-22
3-17
3-9 11/6454000511-19,15-44 11/64WI51Q3 15-16,15-49
3-16 11/64S4CKX>6 11-30 19-11,19-22 .
3-33 11/64S40009 17-11 ED3014 13-17,23-14
11/64S40015 25-7
11/64540029 25-7:1

11/64540046 25-21
11/64540049 19-21
11/64540084 15-15
11/64540089 17-13
11/64540502 14-4

11/64S40504 21-5
15/64S28004 21-10,23-7
15/64528021 13-12
15/64528028 11-2
15/64528032 23-11

From the library of: Superior Sewing

-27­ Machine & Supply LLC
 SCREW, NUT & WASHER
FULL SIZE

(I
•
9/64540502 11 164S40502
I
11/6454050~
I
15/64S28524
i
118540006
i
9/64540001
~
9/64S40004
~
9/64$40052
~
9/64S4oo54

~
9/645400-11
i
9/64540065
,
9/64540005
f t;3 ; i
9/64540035 11/64540029 11/64540001 11/64540002 11/64540009
i i 1"64S40006

]3 i
11/64S40046 11/64540003 11/64540004 11/64540005 3116532031 15/64528004 15/64528021 15/64$28032 11/64540084

118540003
i
9/64S4oo43 11/64S4ooo7 15/64528028 11164540015 31l6528oo1 3/16532026 3/16528029 3/16532034

9/64$40055
iii i
11/64540049 11/64S4oo75 11/64540089 3116532025
I
483x12 153/16-32x9 FC103238 655x15

9/64N40101 11/64H40201 11/64H40203 15/64H28206 3/8N24201 5/8N18101 lN3 lN4 lN6 1N8

®
11164N40102 11/64Wl0101 i 1/64W15103 1/4W03205 1/4W15105 1W3 2W4 2W6 3W6 SWB E03014

-28­

From the library of: Superior Sewing Machine & Supply LLC