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457UX143
User Manual
20 pgs1.49 Mb0
Service Manual
22 pgs1.34 Mb1

Singer 457UX143 User Manual

ILLUSTRATED
PARTS
LIST
FOR
SINGER*
MACHINE
*A
Copyright
457UX143
© 1987 SINGER SEWING
All
Rights Reserved Throughout The World
of
THE
SINGER COMPANY
MACHINE
COMPANY
237--------~
502670-------~
500246
~
·-541178
~--411088
(/$A
50429
411014
411015-------...
--------3
500246 276508
504507
---~ll!jl
411016---~
502622
~
411085
237-833
1454-850
50429-833 230743 272128
276051 276508 411014
411015 411016 411085
411086
PART
THREAD SCREW ROTARY THREAD SCREW ROTARY WASHER
ROTARY
THREAD
ROTARY ROTARY
272128, 276508, 411015, 411016, 500246, 502622, 502670 504507, 543805-003, 543875-104,
ROTARY ROTARY FACE
411088,
FACE
NO.
CUTTER TAKE-UP
CUTTER TAKE-UP
TAKE-UP GUIDE TAKE-UP TAKE-UP
TAKE-UP TAKE-UP
PLATE
541178
PLATE
DESCRIPTION
(ON
CPL.
AND
(ON
ROTARY
GUARD
(ON
SCREW
FACE
PLATEI
GUARD
HINGE
GUARD
COVER
FACE
PLATE)
GUARD
SPRING
GUARD
CPL.
GUARD GUARD NOS.,
TWO
544298
COVER
50429, 276051, 411086,
500262
TAKE-UP
(SHORT)
ADJUSTING
SCREW
WINDOW
CATCH
NOS.,
237, 230743,
AND
GUARD)
SPRING
545082-452
411088 500246-850 500246-850 500262-833 500262-833 502622
502670 504507 541178
543805-003 543875-104
544298 545082-452 545244-452
PART
NO.
THREAD
FACE
ROTARY THREAD THREAD
ROTARY WASHER THREAD SPRING THREAD SCREW ROTARY ROTARY SCREW ROTARY ROTARY ROTARY
DESCRIPTION
CUTTER
PLATE
TAKE-UP GUIDE CUTTER TAKE-UP
CUTTER
CATCH
CUTTER
NUT
TAKE-UP TAKE-UP
WASHER
TAKE-UP TAKE-UP TAKE-UP
(ON
SCREW
GUARD
(ON
(ON
GUARD
(ON
SCREW
(ON
COVER GUARD
GUARD GUARD GUARD
FACE
(8)
FACE
FACE
ROTARY
NUT
FACE
PLATE)
SPRING
PLATE)
PLATE)
HINGE
TAKE-UP
PLATE)
WINDOW
COVER HINGE
COVER SCREW
CATCH SCREW
SCREW
SCREW
ADJUSTING
WASHER
WINDOW
SCREW
WINDOW (LONG)
SCREW
SPRING
GUARD)
SCREW
1
502508
-~33-002
51369-850 141567-833
214206 270161
270266 272142 272143 276114 376029 411004
411005 411007
411009 411010 411032 411183
411304 411385
NEEDLE SCREW MACHINE ARM FLANGE NEEDLE NEEDLE MACHINE ARM NEEDLE ARM NEEDLE CPL. NEEDLE 545249-452 NEEDLE NEEDLE NEEDLE ARM ARM 504101 NEEDLE 544306 MACHINE
BAR
(2)
SHAFT
BAR BAR
SHAFT
BAR
SHAFT
BAR
NOS.,
BAR BAR
BAR
BAR SHAFT SHAFT
AND
VIBRATING
CONNECTING
PULLEY
SET
CONNECTION
CRANK CONNECTING
PULLEY
BALL
BALL
BEARING
CONNECTING
OIL
SHIELD
CONNECTING
411005,
411007
CONNECTING CRANK
CONNECTING CONNECTING
CPL.
NOS.,
AND
NEEDLE
544290
PULLEY
WITH
SCREW
STUD
BEARING
STUD
AND
WORM
272142
'----....
LINK
(2)
BELT
PIN
LINK
LINK
STUD,
AND
STUD WITH
LINK LINK
411183
BAR
GEAR
~
~--==---
~~
to-----
----544290
~
411010
~411009
~51369
CLAMPING
PULLEY
NEEDLE
THRUST
CONNECTING
508585
WITH
270161 GUIDE CLAMP
CRANK
WITH
AND
502603
WITH
FOUR
TWO
PLATE
SPRING
BEARING
WASHER
BLOCK
PLATE
502297
141567
LINK
AND
'
500307
504101 502927
414560 417974 500244 500272-830 500274-833
500307-850 502508 502509 502603 502659 502682
502763 502831 502927 504101 508585 509087 543833-002 544290 544306 545249-452
502831
r
272143 411183
BOBBIN BOBBIN
ROTARY ARM ARM SCREW ARM ARM ARM NEEDLE
ROTARY ARM 214206, ARM ARM NEEDLE NEEDLE NEEDLE
ROTARY ARM
NEEDLE NEEDLE NEEDLE
}
I
WINDER WINDER
TAKE-UP SHAFT SHAFT
SHAFT SHAFT SHAFT
BAR
TAKE-UP SHAFT
500272, SHAFT SHAFT
BAR BAR BAR
TAKE-UP
SHAFT
BAR VIBRATING BAR
411032
DRIVING DRIVING
SCREW CONNECTION CONNECTION
BUSHING CONNECTION CONNECTION
CONNECTION BUSHING
BUSHING
BUSHING
(CENTER)
CONNECTING
MOUNTING
500274
AND (CENTER) (CENTER)
CRANK
POSITION
CRANK
STUD
CONNECTING
(CENTER)
CRANK
STUD
WORM
CONNECTING
WHEEL WHEEL (2)
BELT
PULLEY
BELT
PULLEY
SCREW BELT BELT
PULLEY
STUD
DISC
BELT
PULLEY
502509
SCREW
PIN
POSITION
LINK
SCREW PINCH GEAR
STUD
SCREW WITH
OIL
WICK
SCREW
WITH
SCREW
SET
SCREW
SCREW
(2)
TWO
414560
SET
SCREW
POSITION
CPL.
PLUG
270266
GASKET
NOS.,
(4)
PART
NO.
PART
NO.
DESCRIPTION
DESCRIPTION
2
411023
------
i
-Q9
504509
-452
~
544295~
411024
Q
~
-
0
...-").--
¥"
~~~--~
r}C502662
W r
545153
411298}
543809
-002
411299
544296
411297
544292
?(/{
~500312
~545754
76027
1349
417893
1349-850 276027 411023
411024 411120
411180 411297
411298 411299 417893 417894 500260-833 500261-850
PART
NO.
PRESSER PRESSER TENSION AND
544295 TENSION KNEE
LIFTER 545205-452 KNEE
LIFTER KNEE
LIFTER 411299
AND
KNEE
LIFTER KNEE
LIFTER PRESSER PRESSER PRESSER PRESSER
DESCRIPTION
BAR
LIFTER
BAR
LIFTER
RELEASER RELEASER
LIFTING LIFTING
ROCK
543809·002
ROCK ROCK
BAR
SPRING
BAR
SPRING
BAR
SPRING
BAR
SPRING
HINGE
CPL.
NOS.,
ROD
SPRING
ROD
WITH
FRAME
CPL
FRAME
HINGE
FRAME
CPL TUBE ADJUSTING SCREW
SCREW
411024,
TWO NOS
SCREW
STUD
504509-452
COLLAR
543801-005
••
411298,
WITH
500312-850 502516
502586
502653 502662 504509-452 543801-005 543809-002 544292 544295 544296
545153 545205-452 545754
PART
NO.
LIGHT
HOLE) PRESSER
KNEE PRESSER TENSION TENSION
KNEE KNEE KNEE TENSION TENSION
KNEE
KNEE
LIGHT
DESCRIPTION
STUD
BAR
LIFTER
BAR RELEASER
RELEASER LIFTER LIFTER LIFTER
RELEASER
RELEASER LIFTER LIFTER
STUD
HOLE
SPRING LIFTING SPRING
LIFTING ROCK ROCK
ROCK LIFTING
HOLE
SCREW
PLUG
WICK
ROD
SPRING ADJUSTING
ROD FRAME FRAME
ADJUSTING HINGE
SCREW
FRAME
ROD
SCREW
PLUG
(FOR
SPRING
SCREW
GRIP
RING HINGE SCREW
SCREW
HINGE COLLAR
GASKET
UN-USED
PIN
LOCK
SET
LOCK (2)
SCREW SCREW
NUT
3
8~
502584
411314
~
276025
tj-376060
508652
411131
544301
~~
508883
{
502930
...---
/
508879·002
1
,.--../.)
.....
,.---
~502608
---
502594
508880
(),
~
'Q)/"'
502672
502674
1~
51369
411001
502~~
86-850 223 238
N1906·01
50624-833
51369-850
51369-850 210505 276025
376060 411001 411035 411131
411132 411308
411314 500244 500244 500256
PART
NO.
KNEE
LIFTER
SET
(CAT.
DOG
BAR
(2)
BAR BAR
DOG
PLATE
BAR BAR
BAR BAR
FOOT
FOOT
LIFTING
SCREW
SPRING
SCREW
No.
1906·01,
SCREW
(2)
CONNECTING
POSITION BALL
BUSHING
CONNECTING
POSITION
YOKE
GUIDE
ri8~~:
GUIDE
5
(HINGED)
SCREW
(2)
SCREW
SCREW
NEEDLE BED
SLIDE NEEDLE FEED
NEEDLE SCREW
PRESSER BED
PLATE
PRESSER PRESSER NEEDLE PRESSER NEEDLE AND
508883
~0E2~~kEA:~R
FEED PRESSER BED
PLATE THROAT PRESSER
DESCRIPTION
LINK
(2)
#12)
STUD
GUIDE
COVER
STUD
GUIDE
(REAR) (FRONT)
(2)
SCREW
GUIDE
PINCH
GUIDE
WITH
51369
CPL.
CPL.
BLOCK
SCREW
BLOCK
NOS.,
NOS.,
502930
502584 502594 502597
502608 502672 502674 502930
502948 502993 503682 508506 508507 508652 508879-002
508880 508883 508884 544301 545180-452
PART
NO.
KNEE NEEDLE NEEDLE NEEDLE NEEDLE NEEDLE NEEDLE REAR) PRESSER NEEDLE THROAT BED BED PRESSER NEEDLE
502993 NEEDLE NEEDLE
NEEDLE NEEDLE NEEDLE
DESCRIPTION
LIFTER
BAR BAR BAR BAR BAR BAR
(2)
BAR
PLATE SLIDE SLIDE
BAR
AND
BAR BAR BAR BAR BAR
BAR
SPRING WITH
BAR
508880
THREAD
LIFTING
OIL
FELT THREAD OIL
FELT YOKE
BEARING
YOKE
BEARING
YOKE
GUIDE
WITH
500256
508506
BUSHING
YOKE
CPL.
YOKE YOKE
GUIDE
YOKE
GUIDE
YOKE
GUIDE
LINK
CORD
GUIDE
SEAL
AND
NOS;,
(REAR) (FRONT) SET
GUIDE
(BACK) (FRONT)
(FRONT
TWO
238
502594,
SCREW
SET
SCREW
AND
502608,
(2)
4
00
7""
~544488
541180
~
4;~:::r
~
\
11286
543849-ooyq-;,41~!::87
543815-003
./"
544288
411285
03
0541180
}
?350~~1-869
J .
~
411290
411306
-----,
544307--11
.,;"'
41.:279
·o
---411281---.
~411283
@ 0-544203·001
~411282·900
,-::-549886
411284-----'~
~
((j-544782
If!
411295{
350881·869 411075 411220 411221 411222 411223 411277
411278 411279
411281
411282-900 411283 411284 411285
411286 411288
411290 411291
411292 411294
411295 411306
545136
-452
~
502752
NEEDLE
LEVER
SCREW NEEDLE BEARING NEEDLE BEARING NEEDLE BEARING NEEDLE BEARING
NEEDLE BEARING NEEDLE
411220,
411223,
451
NEEDLE NEEDLE LEVER
CPL.
NEEDLE
LEVER
LINK
544203-001
NEEDLE LEVER
LINK NEEDLE LEVER
LINK NEEDLE
LEVER
LINK NEEDLE CPL.
NOS.,
EACH
411288,
NEEDLE WITH
544204·001
NEEDLE
NEEDLE BUSHING NEEDLE
NEEDLE TWO
544205·001
NEEDLE
NEEDLE
NEEDLE
544307
AND
~
~\
rr
411291
~1294
~
BAR
YOKE
CONNECTING
BAR
YOKE
CONNECTING
BAR
YOKE YOKE YOKE YOKE
NOS.,
YOKE
YOKE YOKE
NOS.,
YOKE
CPL.
AND
YOKE YOKE
PIN
YOKE
PIN
541180,
THREE
CONNECTING CONNECTING
(FRONT)
CONNECTING
(BACK)
CONNECTING
411075,
CONNECTING
411278,
502619,
CONNECTING CONNECTING
350881-869,
CONNECTING
NOS.,
TWO
549886
CONNECTING CONNECTING
(UPPER)
CONNECTING
(LOWER)
CAM
543849·004,
AND
CAM CAM
CAM CAM
CAM CAM
CAM WORM
545249-452
411221,
543801-003,
411281
411282·900,
FOLLOWER
544487,
FOUR
FOLLOWER FOLLOWER
FOLLOWER
SHAFT SHAFT
SHAFT CPL.
WITH
WHEEL
STUD
BAR
BUSHING
BAR
BUSHING
BAR
CPL.
BAR
BAR BAR
BAR
I
BAR
BAR BAR
VIBRATING
411286,
VIBRATING VIBRATING
VIBRATING VIBRATING
VIBRATING VIBRATING
VIBRATING
VIBRATING
545249""'la
.___·4_5.,.2
544205·001
"0
LINK
DRIVING
LINK
HINGE
LINK
HINGE
LINK
HINGE
LINK
HINGE
LINK
HINGE
411222,
LINK
ASS'Y
545181·
LINK LINK
DRIVING
LINK
DRIVING
411283,411284,
LINK
DRIVING
LINK
DRIVING
LINK
DRIVING
LEVER
544488,
543815·003
LEVER ROLLER
LEVER
BUSHING COLLAR
TWO
CPL.
(BACK)
WITH
545136-452
NOS.,
([)
...
)
#
r<502825 "-J9.502760
?
545181-451
j~
::~:~~·003
502619
411278
----
0·
;,
\
VIBRATING
SCREW
VIBRATING
SCREW
BAR
FELT VIBRATING VIBRATING
VIBRATING VIBRATING
NUT
BAR
RING
VIBRATING WASHER VIBRATING
(ECC.)
BAR
LINK
VIBRATING VIBRATING
(2)
BAR
PINCH
VIBRATING
(2)
VIBRATING
VIBRATING
(ECC.)
VIBRATING POSITION'
VIBRATING BAR
STUD
VIBRATING BAR
LINK
~
PLUG
YOKE
(2)
YOKE
WASHER
YOKE
PIN
SET
YOKE
SCREW
YOKE
SCREW
YOKE
PIN
(LOWER)
CAM
SHAFT
CAM
SHAFT
CONNECTING
CAM
SHAFT
CAM
SHAFT
CAM
SHAFT
CAM
FOLLOWER
CONNECTING
CAM
FOLLOWER
(4)
CAM
FOLLOWER
CONNECTING
SCREW
CAM
FOLLOWER
CAM
SHAFT
CONNECTING
CAM
SHAFT
WORM
WHEEL
CAM
FOLLOWER
CAM
FOLLOWER
FINE
ADJUSTMENT
CAM
SET
CONNECTING
WORM
WHEEL
CONNECTING
RETAINING
5~\~00
544286
NOS.,
SHAFT
TWO
CPL.
(2)
SHAFT
TWO
500303·869 502577 502619 502752
502760
502825
541180 543801·003 543815-003
543849-004 544203-001
544204·001 544205·001
544286
544288
544307 544487
544488 544782
545136·452 545181-451
545249·452 549886
NEEDLE SET NEEDLE SET NEEDLE BEARING NEEDLE NEEDLE PLUG NEEDLE NEEDLE STUD NEEDLE SNAP NEEDLE THRUST
NEEDLE STUD NEEDLE
LEVER
NEEDLE SCREW
NEEDLE SCREW
NEEDLE BEARING NEEDLE SCREW
NEEDLE NEEDLE STUD NEEDLE STUD NEEDLE NEEDLE NEEDLE BEARING NEEDLE NEEDLE LEVER
/
\
____
SCREW
411277
41122J
ar-411221
--544286
BUSHING BUSHING
LINK
HINGE
OIL
HOLE
BUSHING BUSHING
ROLLER
LINK
HINGE ROLLER ROLLER
LINK
DRIVING LEVER
COLLAR
LINK
HINGE
BUSHING
SET
SCREW ROLLER
ROLLER
HOLE
(2)
LINK
HINGE
DISC
SCREW
LINK
DRIVING
RING
--­411222
411075
(FRONT) (FRONT)
PLUG
(FRONT) (FRONT)
HINGE STUD
HINGE
SET
SET
(BACK)
(2)
HINGE HINGE
PLUG
(3)
(2)
PART
NO.
DESCRIPTION
PART
NO.
DESCRIPTION
5
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