CSU-4150
U?
I ^
GOLDEN WHEEL
INDUSTRIAL
SEWING MACHINE
^ m
PARTS
BOOK
MODEL:
CSU-4150
CSU-4250
•A
m
0s
m m
CHEE
SIANG
INDUSTRIAL
CO.,LTD.
IS
From the library of: Superior Sewing Machine & Supply LLC
B.
C.
D.
E.
F.
G.
H.
I .
J.
K.
L,
M.
N.
0.
M0DEL:CSU-4150
CSU-4250
m^\
index
ARM
BED
AND
ITS
ACCESSORIES
UPPER
THREAD
TENSION
REGULATOR
MECHANISM
UPPER
SHAFT
MECHANISM
NEEDLE
BAR
AND
TAKE-UP
LEVER
MECHANISM
-
NEEDLE
BAR
ROCKING
MECHANISM
PRESSER
FOOT
BAR
MECHANISM
FEED
ROTATING
SHAFT
MECHANISM
STITCH
REGULATOR
MECHANISM
ZIGZAG
FEED
MECHANISM
ROTARY
HOOK
MECHANISM
LOWER
SHAFT
MECHANISM
OIL
LUBRICATION
MECHANISM
^
ACCESSORIES
CSU-4250
GAUGE
PARTS
LIST
-
numerical
parts-list
PAGE
- 2
- 3
- 4
- 5
- 6
- 7
- 8 - 9
•
10
-11
•
12
-13
•
14
-15
•
16
-17
•
18
-19
•
20
-21
•
22
-23
•
24
-25
•
26
-29
•
30
•
31
-33
From the library of: Superior Sewing Machine & Supply LLC
A.
CSU-4150
•
CSU-4250
ARM
BED
AND
ITS
ACCESSORIES
EJ1010-0A
EJ101
ZSB110
ZSB11026
ZSB11012
XB308002
EJ1055-2A
ZSB11012
S1014-0A
EJ1011-0A
EJ1011-1A
ZSB11012
ZSB
0-1A
EJ1278-0A
ZSB11012
EJ1Q63-0A
S1013-0A
S1014-0A
017-0A
^EJ1014-0A
^^ZSC09021
C1052-0A
ZSC09021
ZSB09011
C1054-0A
ZSC09009
c f
EJ1012-0A-1
ZSB11041
EJ1051-0A
S1013-0A
C1041-0A
ZSB09005
A1077-0A
A1077-0A
ZSB11008
-EJ4085-0A
From the library of: Superior Sewing Machine & Supply LLC
A.
CSU-4150.CSU-4250
ARM
BED
AND
ITS
ACCESSORIES
Part
No.
A1077-0A
C1041-0A
C1052-0A
C1054-0A
EJIOIO-OA
EJIOIO-IA
EJlOll-OA
EJlOll-lA
EJ1012-0A
EJ1014-0A
EJ1017-0A
EJ1051-0A
EJ1055-2A
EJ1063-0A
EJ1278-0A
EJ4085-0A
51013-OA
51014-0A
XB308002
ZSB09005
ZSB09011
ZSB11008
ZSB11012
ZSB11026
ZSB11041
ZSC09009
ZSC09021
mm
mm
mm
mm
mm
(itfi)
—
mm
(^)
—
mm
(^)
—
mi^m
mmm
rn^mm
mm
^ikm
mmm
mm
mm^
mrn^
mrn^
mm^
mrn^
Name
of
Part
Needle
Bar
Upper
Bushing
Cap
Stopper
Arm
Thread
Guide
Arm
Thread
Guide
Face
Plate
Face
Plate
Arm
Cover
(Front)
Arm
Cover
(Middle)
Arm
Cover
(Back)
Oil
Guard
Plate
Specer
4
Hole
Thread
Retainer
Arm
Thread
Guide
Thread
Take-up
Cover
Bell
Crank
Guide
Bed
Slide
Spring
Oil
Cap
Cap
Oil
Felt
Screw
(9/64-4GX
5)
Screw
(9/64-40
x 6 . 5 )
Screw
(11/64-40X
5)
Screw
(
11/64-40
x
8)
Screw
(11/64-40X
10)
Screw
(11/64-40X
7)
Screw
(9/64-40
x
5)
Screw
(9/64-40X
13)
Wm
Q'TY
4150
4250
2
14
2
2
1
2
2
14
2
2
1
2
Remarks
From the library of: Superior Sewing Machine & Supply LLC
B.
CSU-4150»CSU-4250
UPPER
THREAD TENSION REGULATOR MECHANISM
EJ1020-0A(4150)
EJ1043-0A
EJ1020-1A(4250)
ZSG09004
EJ1037-0A
EJ1026-2A
EJ1028-0A
EJ1027-1A
A1026-3A
A1026-1A
A1024-1A
ZSB06003
ZSB09007
A1036-0A
EJ1028-2A
ZSG09004—^
^
EJ1037-0A
EJ1026-0A
EJ1028-0A
EJ1027-0A
A1026-1A
A1024-1A
ZSL09001
/
A1038-0A
A1030-0A
A1031-0A
A1032-0A
A1033-0A
ZSG09005
A1036-0A
ZSL09001
A1038-0A
A1030-0A
A1035-0A
A1034-0A
EJ1021-0A
ZSN16002
ZSB06001
ZSB11012
A1031-0A
A1032~0A
A1033-0A
ZSG09005
A1035-0A
A1034-0A
EJ1021-0A
ZSN16002
From the library of: Superior Sewing Machine & Supply LLC
B.
CSU-4150.CSU-4250
^ iH M 13 ^
ti
^
UPPER
THREAD
TENSION
REGULATOR MECHANISM
Part
No.
A1024-1A
A1026-1A
A1026-3A
A1030-OA
A1031-0A
A1032-0A
A1033-0A
A1034-0A
A1035-0A
A1036-0A
A1038-0A
EJ1020-0A
EJ1020-1A
EJ1021-0A
EJ1026-0A
EJ1026-2A
EJ1027-0A
EJ1027-1A
EJ1028-0A
EJ1028-2A
EJ1037-0A
EJ1043-0A
ZSB06001
ZSB06003
ZSB09007
ZSB11012
ZSG09004
ZSG09005
ZSL09001
ZSN16002
mi^^m
---
mtimm
---
muwm
---
mmwm
mmmuw
—
mmmmn
—
mmm
wmm
mm
mrn^
mm^
mrn^
mm
^ipi
Name
of
Part
Tension
Regulator
Bracket
Thread
Tension
Stud
Tension
Stud
Guide
Bracket
Guide
Disc
Tension
Spring
Controller
Cover
Tension
Regulator
Presser
Disc
Tension
Disc
Tension
Releasing
Spring
Upper
Thread
Tension
Plate
Thread
Tension
Regulator
Assy.
Thread
Thread
Thread
Thread
Thread
Tension
Tension
Spring
Thread
Tension
Thread
Tension
Thread
Take-up
Thread
Take-up
Tension
Releasing
Tension
Releasing
Tension
Releasing
Tension
Releasing
Regulator
Assy.
Stud
-
Stud
-
Spring
Spring
Pin
Screw
(3/32-56x6
Screw
(3/32-56X
12)
Screw
(9/64-40X
7.5)
Screw
(11/64-40X
8)
Screw
(9/64-40)
Screw
(9/64-40)
----
Nut
(9/64-40X
3)
---
Nut
(1/4-40X
5)
Pin
-
Plate
Pin
-
3)
--
Q'TY
4150
4250
Remarks
From the library of: Superior Sewing Machine & Supply LLC
C.
CSU-4150'CSU-4250
UPPER
SHAFT
MECHANISM
EJ1100-0A
EJ1101-0A
XB118001
ZSA16034
06-1A
ZSB18001
ZSA16010
B1321-0A
EJ1322-0A
EJ1320-0B
ZSB15041
ZSA15017
A1105-0A
EJ1103-0A
BB6204ZZNR
B1321-0A
EJ4134-0A
EJ4
B1321-0A
ZSB15006
B4138-0A
RE000025
B4135-0A
B4133-0A
ZSA15018
EJ4136-0A
ZSB15004
ZSA15021
EJ4137-0A
EJ4132-0A
B4131-0A
ZSA15021
30-0B
EJ1323-0A
From the library of: Superior Sewing Machine & Supply LLC
C.
CSU-4150.CSU-4250
± ^
ti
#|
UPPER
SHAFT MECHANISM
Part
No.
A1105-0A
B1321-0A
B4131-0A
B4133-0A
B4135-0A
B4138-0A
BB6204ZZNR
EJllOO-OA
EJllOl-OA
EJ1103-0A
EJ1106-1A
EJ1320-0B
EJ1322-0A
EJ1323-0A
EJ4130-0B
EJ4132-0A
EJ4134-0A
EJ4136-0A
EJ4137-0A
RE000025
XB118001
ZSA15017
ZSA15018
ZSA15021
ZSA16010
ZSA16025
ZSA16034
ZSB15004
ZSB15006
ZSB15041
ZSB18001
ZSB18002
--
±m
(&)
±mm^
{^)
Giro
mm
i±)
-
Timing
m^mm
safety
^ w Ira
Safety
safety
^ M ®
Safety
safety
Pin
--
"E.
BK\M
E-Ring
Felt
-
^
Screw
^ Screw
mu
Screw
Si ^ Screw
Screw
Si ^ Screw
^ Screw
^
Screw
Screw
Si
Screw
mm
Screw
Name
of
Part
Pulley
Side
Ring
Safety
Clutch
Safety
Clutch
Safety
Clutch
Safety
Clutch
Ball
Bearing
Upper
Shaft
Upper
Shaft
Bushing
Upper
Shaft
Bushing
Crank
Cam
Timing
Belt
Wheel
(Upper)
Belt
Clutch
Clutch
Clutch
Clutch
Clutch
Locking
Locking
Ratchet
Locking
Lever
Lever
Hinge
Stud
Q'TY
4150
4250
Lever
Flat
Spring
(Left)
(Right)
Pulley
Locking
Ratchet
Collar
15/64-28X
8.5)
15/64-28X
19)
-
15/64-28X
4.5)
1/4-40X
4.5)
--
1/4-40X
6)
1/4-24X
14)
---
15/64-28X
10.5)
15/64-28X
8.5)
15/64-28X
9)
--
9/32-28X
16)
--
9/32-28X
13)
--
Lever
Spring
Connecting
Link
-
Remarks
From the library of: Superior Sewing Machine & Supply LLC
8
D-CSU-4150'CSU-4250
NEEDLE BAR AND
TAKE-UP
LEVER MECHANISM
XB206003
ZSA15017
EJ1091-0A
XA300080
ZSC06005
EJ1285-0A-
^
zsbiioio-^3xSLJ
EJ1092-0A
WA059002
ZSD11001
4150ffl(USE)
EJ1090-0A
EJ1081-0A
ZSC06005
EJ1070-0A
ZSB06002
r~
ZSB08002
B1076-0A
INDPX17#23
ZSA15006
A1061-0A
XA300030
C1062-0A
ZSB09032
XA300240
EJ1060-0A
F—
EJ1080-0A
XA300040
EJ1074-0A
A1107-0A
XA300065
4250ffl (USE)
EJ1070-1A
,^ZSB09027
EJ1075-1A
From the library of: Superior Sewing Machine & Supply LLC
D.
CSU-4150.CSU-4250
tf#
. ^ ^ ^ NEEDLE BAR
AND
TAKE-UP
LEVER MECHANISM
m
Part
No.
A1061-0A
A1107-0A
B1076-0A
C1062-0A
EJ1060-0A
EJ1070-0A
EJ1070-1A
EJ1074-0A
EJ1075-1A
EJ1080-0A
EJ1081-0A
EJ1090-0A
EJ1091-0A
EJ1092-0A
EJ1285-0A
INDPx
17#23
WA059002
XA300030
XA300040
XA300065
XA300080
XA300240
XB206003
ZSA15006
ZSA15017
ZSB06002
ZSB08002
ZSB09027
ZSB09032
ZSBllOlO
ZSC06005
ZSDllOOl
-
-
tf#
—-
-
—-
^ —
-
-
-
-
111
-
-
-
-
mm
'
mm^
-
mm^
-
mrn^
-
m.m^
-
mrn^
-
Name
of
Part
Take-up
Lever
Support
Stud
—
Crank
Pin
Thread
Guide
Take-up
Slide
Block
Thread
Take-up
Lever
Needle
Bar
Needle
Bar
Needle
Bar
Clamp
Needle
Clamp
Needle
Bar
Crank
Rod
Needle
Bar
Slide
Plate
Needle
Bar
Support
Frame
^ ^ ® ^
II
Needle
Bar
Frame
Support
Stud
tf
# ^ ^
Needle
Bar
Frame
Retainer
—
Vibrating
Presser
Bar
Guide
-
Needle
Washer
Wick
Wick
Wick
•
Wick
•
Wick
•
Felt
•
Screw
Screw
Screw
Screw
Screw
Screw
Screw
Screw
Screw
M4X
0.7X
8)
--
M4X
0.7X
6)
--
3/32-56X
2.5)
1/8-44X
4.5)
-
9/64-40X
4)
--
9/64-40X
8.5)
11/64-40X
14)
3/32-56X
4.2)
11/64-40X
9.5)
Q'TY
4150 4250
Remarks
From the library of: Superior Sewing Machine & Supply LLC
10
E.
CSU-41500CSU-4250
NEEDLE
BAR
ROCKING
MECHANISM
ZSA11005
EJ1332~0A
EJ1333-0A
EJ1334-0A
YB040025
ZSB09023(4250)
EJ6049-0A(4250)
EJ4080-0A(4150)
EJ4080-1A(4250)
EJ6050-0A(4150)
EJ6050-1A(4250)
ZSB16004
ZSL20004
EJ1343-0A
EJ1331-0A
EJ1341-0A
EJ1344-0A
ZSC11002
XA300085
EJ1337-0A
-EJ1336-0A
EJ4081-0A(4150)
EJ4081-1A(4250)
f ZSA13002(4250)
EJ4082-0A(4250)
From the library of: Superior Sewing Machine & Supply LLC
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