Singer 20U-105C Instruction Manual And Parts List page 52

6.10
Presser Bar
Lifter and
Thread
Tension
Components
No. Part No.
1 606598
Hand lifter lever
2
606597 Hand lifter lever pin
3 606599 Screw
4 606413
Tension release lever
5 606412
Tension release lever screw spring
6 606411
Tension release lever screw
7 410413
Thread retainer
606518
8 Thread retainer screw
606416
9
Thread guide
10
606444
Thread guide screw
606414
11
Thread guard pin
606689
12 Tension assembly
13 606425 Tension disc
14
606426 Tension releasing disc
15 606418 Tension release pin
16
Tension spring
606427
Thread Take-up Spring
17 606422
Tension base assembly
18 606419
Tension securing screw
19 606421
Tension stud
20 606424
Thumb nut
606429
21
Thumb nut washer
606428
22
Set screw
600420
23
Lifting lever
606607
24
606608
25
Hinge screw
26 606605
Connecting rod
606604
27 Connecting rod pin
606606
28 Connecting rod
29
606604 Connecting rod pin
606603
30 Bell crank assembly
31
606602 Screw
Description
Zigzag Sewing Machine
Qty
105C
105
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Instruction Manual and Parts List
125 125C
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