33
4120QDC
PARTS LIST
KEY
PARTS
NO.
NO.
DESCRIPTION
1
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
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
809603000
809601008
650623008
846632003
000164405
825515004
825237009
808610100
000063104
809013007
809015009
000071105
809021008
820172000
000111201
732034003
000193104
809602009
808027207
508021006
000004200
000038502
508054008
820166001
809017001
809016000
000081005
809014008
000005407
808110002
508020005
000111108
846103000
820161006
808075004
000022802
809607004
000115205
809042005
000115607
000101703
846652009
102261103
820123006
820124007
820125008
000038409
627192001
625102008
508072002
000111304
000103705
Hook race (whole unit)
Hook race (unit)
Hook body (unit)
Bobbin holder stopper (unit)
Setscrew 4x16
Feed base plate (unit)
Setscrew
Thread cutter (unit)
Nut 3-2-5.5
Feed fork
Feed fork spring
Washer
Needle plate set plate (right)
Pin
Hexagonal socket screw 4x4
Lower shaft bushing
Thin-head setscrew TP 3x4
Lower shaft (unit)
Lower shaft
Upper shaft gear
Spring pin 3x18
Washer
Shaft fixing metal
Lower shaft ring
Lower shaft supporter
Lower shaft supporter plate
Setscrew 4x8
Feed cam
Spring pin 3x12
Lower gear
Ring
Hexagonal socket screw 4x6
Feed lifting cam
Feed lifting pin
Feed lifting cam spring
Spring pin 2x12
Feed motor (unit)
Setscrew TP 4x6
Lower shaft bushing set plate
Setscrew TP 4x8
Setscrew 4x12
Bobbin holder (unit)
Bobbin
Hook race shaft
Hook shaft oil wick (1)
Hook shaft oil wick (2)
Washer
Washer
Washer
Hook race shaft base
Hexagonal socket screw 5x5
Setscrew 4x5