ILLUSTRATED
PARTSLIST
FOR
SINGER*
UNDER BED THREAD
TRIMMER
*A
Tra
demark
Copyrig
ht ©
All Rights Reserved
1985
FOR
of THE
THE SINGER
Throughout
SING
212U141
539BA
541BA
ER COMP
COMP
The
ANY
ANY
Wor
ld
BA
143BA
144BA
141GA
143GA
144GA
539GA
541GA
No.
BA
--
vv
......
In
:::>:::>
NN
......
-
NN
--
vv
-In
:::>::>
NN
""""-
NN
-1-
GA
Description
190-850
141566
141567
212142
411786-001
411992
411993
411994
414762
414773
414773
416768
416769
416770
416771
416772
416773
416774
416775
416776
416777
416778
416779
416780
416780
417182
417194
419025
504010-452
504028
504134
541165-003
541168-003
542602
542766-002
543803-002
543805-003
544352
545072
545095
545313
549120
* *
* *
*
*
*
*
* *
* *
* *
•
*
* *
* *
•
*
*
*
*
*
•
*
*
*
•
*
• •
• •
*
•
*
• •
*
*
*
* *
•
*
•
*
•
*
•
*
•
*
-
-
•
*
•
*
•
*
•
*
* *
•
*
*
* *
*
* *
•
*
•
*
*
*
•
*
*
*
*
*
*
*
* *
*
*
•
*
*
*
* *
*
*
- -
* *
•
*
•
*
* *
*
*
*
*
* *
*
*
* *
*
•
*
*
* *
•
*
* *
•
*
* *
*
*
*
*
* *
* *
•
*
* *
*
*
* *
•
*
*
*
*
*
•
*
*
*
•
*
* *
*
*
Trimmer Solenoid Arm Stopper Screw (2)
Machine Pulley Position Screw
Machine Pulley Set Screw
Arm Shaft Ball Bearing (Back)
Trimmer Solenoid Cord Terminal
Trimmer Solenoid Complete 411993, 541165-003 (2), 543805-003 (2)
Trimmer Solenoid
Trimmer Solenoid Cord Complete
Bed
Extension Bolt (3)
Trimmer
Tension Releasing
Trimmer
Tension Releasing
Trimmer Solenoid Bracket
Trimmer Solenoid Arm
Trimmer Solenoid Arm Pin
Trimmer Solenoid Arm Stopper
Trimmer Lever Shaft
Tension Release Drive Lever Complete 414773, 416776, 416777, 416780,
Tension Release Drive Lever
Tension Release Drive Lever Boss
Trimmer Lever Complete 414773, 416779, 416780
Trimmer Lever
Trimmer
Tension Releasing Cam Roller
Trimmer Solenoid Bracket Complete 190-850 (2), 411992, 414773 (2),
Machine Pulley
Trimmer, Back Tack Solenoid Cord Complete
Trimmer Solenoid Cord Clip Screw
Tension Releasing Cam Set Screw (2)
Trimmer Lever Set Screw
Trimmer Solenoid Nut (2)
Bed Extension Bolt Lock Nut (3)
Trimmer Solenoid Cord Bushing
Trimmer Solenoid Cord Clip
Trimmer Solenoid Cord Clip Washer
Trimmer Solenoid Washer (2)
Trimmer Solenoid Bracket Screw (3)
Trimmer Solenoid Arm
Trimmer Solenoid Arm Screw
Trimmer
Tension Release Drive Lever Boss Screw (3)
Cam
Roller Screw
Cam
Roller Screw
Cam
Cam
549120
416770,416771,416772,416773,416774,416775,416778,
504193,545072,545095
(3)
Cam
Roller
(for
Cam
Set Screw (2)
UTT) with 272142
Pin
Screw
No.
--
-.:1'-.:t
- 1/'l
:::::>:::::>
NN
--
NN
BA
GA
-
-
-.:tv
-
1/'l
:::::>:::::>
NN
--
N N
-2-
Description
414774
414775
414776
414777
414778
414779
414797
414800
416781-001
416781-101
416782
416783-002
416784
416785
416786
416787
416790
416791
416792
416795
416796
416797
416798
416799-001
416799-002
416880-001
416880-002
416880-003
416880-004
416880-005
416880-010
417102-001
417102-002
417102-003
417102-004
417102-005
417102-010
417192
541166-001
544445
545095
549120
•
*
* * *
•
*
•
•
•
*
Ill
•
• •
•
•
•
• • •
•
•
• •
*
*
•
*
•
*
* *
•
*
*
*
*
*
* *
•
*
*
*
*
*
•
*
•
•
•
•
•
*
•
•
•
*
• •
•
•
•
*
* *
• •
*
* * *
•
* *
• •
•
* * *
*
*
* *
*
*
* *
•
•
•
* *
• •
* *
•
*
• •
* *
*
*
• •
•
*
* *
*
*
* *
*
*
* *
•
*
* *
•
*
*
*
•
*
* *
*
*
*
*
•
*
•
*
* *
•
*
•
*
•
*
•
*
*
*
*
*
*
•
*
* *
* *
•
*
* * * *
Trimmer Rod End (Right) Nut
Trimmer Rod End Screw (2)
Picker Return Spring Stud
Picker Screw ( 4)
Picker Guide Screw ( 4)
Picker Support Set Screw
Bobbin Thread Guide Set Screw
Trapper Screw (2)
Trimmer Rod End (Right)
Trimmer Rod End (Left)
Picker Return Spring Hook
Trimmer Rod
Picker Drive Shaft Bracket
Picker Drive Arm Stop Pin
Picker Drive Arm
Picker Drive Shaft
Picker (Right)
Picker (Left)
Picker Plate
Picker Guide (Right)
Picker Guide (Left)
Trapper Holder
Trapper Holder ( 1
Trapper (Right)
Trapper (Left)
Picker Support ( 1
Picker Support
Picker Support ( 1/4
Picker Support
Picker Support
Picker Support ( 1
Stationary Knife ( 1
Stationary Knife
Stationary Knife ( 1 /4
Stationary Knife
Stationary Knife
Stationary Knife ( 1
Bobbin Thread Guide
Trimmer Rod End (Left) Nut
Picker Drive Shaft Bracket Screw (2)
Picker Drive Arm Screw
Trapper Holder Screw (2)
(1/8",
(1/8",
(3/16")
(5/16")
(3/8")
3/16",
3/16",
")
/8
")
")
(Standard)
")
/8")
(3/16")
")
(5/16")
(3/8")
")
1/4",
5/16",
1/4",
(Standard)
3/8")
5/16",
3/8")