Singer 2623 User manual

PARTS LIST
Model 2623
(120V/230V)
ISSUE: Dec. 2001

Key Parts No. Name of Parts Key Parts No. Name of Parts
1986001 Arm 30
2986004 Face plate 31
3000 081 706 +- Binding head screw 4*I4 (cr) 32
4986005 Cutter (1) 33
5986006 Cutter (2) 34
6000 082408 +- Binding head screw 3*6 35
7000 087908 T screw 3*8 36
8986002 Front plate 37
9000 082202 +- Binding head screw 3.5*8 38
10 986127 Detachable foot 39
11 000 010 003 Rapid nut M4*0.7 40
12 730158 Rubber cushion screw 41
13 730157 Rubber cushion 42
14 000 087104 T screw 3.5*8 43
15 000 083409 +- Pan head screw 5*1044
16 986126 Motor cover set plate 45
17 986143 Face plate heat isolation 46
18 986138 Panel 47
19 48
20 49
21 50
22 51
23 52
24 53
25 54
26 55
27 56
28 57
29 58
D:\SHARON\986-1\986e1-1 3D-01/12
01/14

Key Parts No. Name of Parts Key Parts No. Name of Parts
1986007 Front plate 30
2986008 Spool 31
3986014033 Bobbin cover plate (small) 32
4986013032 Bobbin cover plate (big) 33
5986015 Handle 34
6321143000 Bobbin winder stopper 35
7000081603 +- Binding head screw 4*12 36
8000 071 105 Hexagon nut 4-3-7 37
9986009 Spool pin 38
10 986010 Bobbin winder regulate lead shaft 39
11 986011 Threading guide 40
12 986047 Threading guide spring 41
13 000 087012 T screw 3*8 42
14 986501 Detachable workplate unit 43
15 986016 Detachable workplate shrapnel 44
16 000087908 T washer screw 3*8 45
17 986003 Threading plate 46
18 000 087104 +- Pan head T screw 3.5*8 47
19 986019 Arm bed 48
20 730114012 Feed lifting connecting crank 49
21 868033 Clutch rod spring 50
22 000 002 501 Snap ring CS-3 51
23 000 081603 +- Binding head screw 4*I2 52
24 986159 Threading guide plate 53
25 54
26 55
27 56
28 57
29 58
D:\SHARON\986-1\986c2e-1 3D-02/12
02/14

Key Parts No. Name of Parts Key Parts No. Name of Parts
1986502 Presser bar lifter base 28 986160 Lamp cover (120v)
2986021 Presser regulate rod 31
3000 081 407 +- Binding head screw 4*8 32
4986022 Pin 33
5986023 Release lever 34
6000 002 002 Snap ring CS-5 35
7986024 Presser bar spring 36
8986025 Presser bar guide bracket 37
9000 079402 Hexagon socket screw 4*8 38
10 730119030 Presser bar lifter 39
11 000 001 207 Snap ring E-4 40
12 986026 Presser bar 41
13 270024003 Presser foot thumb screw 42
14 168508 Presser foot holder 43
15 Presser foot 44
16 986027 BH connecting rod shrapnel 45
17 986503 BH connecting crank 46
18 986029 BH connecting rod 47
19 986030 Lamp socket bracket 48
20 E-986-001 Lamp socket plate unit (120v) 49
E-868-003 Lamp socket plate unit (230v) 50
21 000101150 Light bulb (120v) 51
000101404 Light bulb (230v) 52
22 000 080 901 Flat head screw 3*6 53
23 986033 Presser regulate crank (A) 54
24 986034 Presser regulate crank (B) 55
25 986031 Presser regulate dial 56
26 986032 Presser regulate dial spring 57
27 730118 Feed lifting spring bracket 58
D:\SHARON\986-1\986ed-1  2623 3D-03/12
03/14

Key Parts No. Name of Parts Key Parts No. Name of Parts
1986040 Zigzag regulate (3D) 30
2986044 Regulate spring 31
3986041 Zigzag crank (3D) 32
4986043 Zigzag regulate nut 33
5000081304 +- Binding head screw 4*6 34
6986042 Regulate base 35
7000 001 207 Snap ring E-4 36
8000 081 407 +- Binding head screw 4*8 37
9986035 BH connecting crank base 38
10 986036 BH connecting crank spring 39
11 000 081 304 +- Binding head screw 4*6 40
12 868049 Snap ring C 41
13 986038 BH turn crank 42
14 000 079000 Hexagon socket screw 3*4 43
15 986039 BH turn rod 44
16 000 001 001 Snap ring E-2.5 45
17 986037 BH clutch connecting crank 46
18 47
19 48
20 49
21 50
22 51
23 52
24 53
25 54
26 55
27 56
28 57
29 58
D:\SHARON\986-1\986e4-1 3D-04/12
04/14

Key Parts No. Name of Parts Key Parts No. Name of Parts
1000 079103 Hexagon socket screw 4*4 30
2986051 Needle bar crank supporter shaft 31
3986050 Needle bar crank supporter 32
4000 001 207 Snap ring E-4 33
5730096 Needle bar crank pin 34
6730102 Through thread body spring 35
7986054 Through thread body 36
8730103 Through thread bar spring 37
9986055 Through thread bar 38
10 000 006 914 Spring pin 2*12 39
11 000 006 811 Spring pin 2*8 40
12 986052 Needle bar crank 41
13 270030 002 Lead thread body 42
14 986056 Needle bar lead plate 43
15 000 001 104 Snap ring E-3 44
16 986057 Needle bar lead base 45
17 730099 Needle bar crank stop plate 46
18 000 082408 +- Binding head screw 3*6 47
19 000 081 407 +- Binding head screw 4*8 48
20 281504006 Needle bar bracket (special) 49
21 270017003 Through thread location plate 50
22 000 079000 Hexagon socket screw 3*4 51
23 986053 Needle bar 52
24 320122000 Needle clamp 53
25 000201324 Needle 54
26 986058 Zigzag lever 55
27 730078 Zigzag eccentric pin 56
28 730187 Needle bar crank spring 57
29 986059 Zigzag regulate lever 58
D:\SHARON\986-1\986e5-1 3D-05/12
05/14

Key Parts No. Name of Parts Key Parts No. Name of Parts
1000 082 408 +- Binding head screw 3*6 30
2986045 Thread rgulator base 31
3000081407 +- Binding head screw 4*8 32
4868060 Thread tension regulate flat (L) 33
5868059 Middle plate 34
6868060 Thread tension regulate flat (r) 35
7868138 Washer 5.6*l5*l 36
8730110 Thread tension connecting plate 37
9868113 Spring set position plate 38
10 868115 Thread tension regulate spring 39
11 868116 Thread tension regulate base shaft 40
12 730023 Thread tension regulate plate 41
13 868118 Elastic regulate 42
14 730197 Thread tension regulate shaft 43
15 868114037 Thread tension regulate dial 44
16 868234 Corrugated washer 9 m/m 45
17 986046 Threading guide 46
18 000 071002 Hexagon nut 3-3-0.5 47
19 48
20 868057 Thread guide spring 49
21 000 012 200 Plain washer 4*7*0.4 50
22 730019 Threading guide shaft 51
23 730105 Thread taked-up spring 52
24 986048 Spring set plate 53
25 000 087012 T screw 3*8 54
26 986049 Threading guide 55
27 56
28 57
29 58
D:\SHARON\986-1\986e6-1 3D-06/12
06/14

Key Parts No. Name of Parts Key Parts No. Name of Parts
1218023 Bobbin 30 000 079206 Hexagon socket screw 4*6
2730155 Bobbin case magnet 31 730118 Feed lifting spring bracket
3730024 Bobbin regulate plate 32 730141 Hook race set body
4730025 Bobbin regulate spring 33 000 084400 +- Pan head screw 4*8
5730149 Bobbin case 34 000080200 Flat head screw 4*8
6730173 Regulate screw (2) 35
7730172 Regulate screw (1) 36
8730168 Oil core 37
9730143 Hook race shaft 38
10 730144 Hook race 39
11 000 087012 T screw 3*8 40
12 730150 Bobbin case set stop plate 41
13 730142 Hook race cover 42
14 730176 T screw 2.6*6 43
15 168108 Stop shrapnel holder 44
16 730152 Bobbin case stop shrapnel 45
17 000 087001 +- Pan head T screw 3*8 46
18 168109 Stop shrapnel base 47
19 266017 000 Flat head set screw 48
20 168096 Needle plate 49
21 730147 Slide plate shrapnel (L) 50
22 730175 Set screw (slide shrapnel) 51
23 730148 Slide plate shrapnel (r) 52
24 730151 Bobbin case stop plate 53
25 730174 Set screw (Bobbin case stop plate) 54
26 730146 Slide plate 55
27 730140-1 Hook race base 56
28 00081407 +- Binding head screw 4*8 57
29 000 087300 +- Pan head T screw 3*12 58
D:\SHARON\986-1\986e7-1 3D-07/12
07/14

Key Parts No. Name of Parts Key Parts No. Name of Parts
1
986637 Thread take-up complete (986158)
30 868031 Clutch spring
2 31 868030 Clutch
3 32 868025004 Hand wheel
4 33 868024 Stop motion large screw
534
635
736
8281146005 Needle bar connecting rod 37
9730098 Needle bar crank pin 38
10 321 031 004 Thread take-up crank 39
11 574057006 Set screw SM15/64-28*4 40
12 101 040008 Set screw SM15/64-28*6.5 41
13 000 006 408 Spring pin 3*20 42
14 000 001 310 Thrust washer 13*20*0.25 43
15 868003 Upper shaft bushing 44
16 986061 Handle bracket 45
17 868004 Bushing plate 46
18 000 081407 +- Binding head screw 4*8 47
19 321032005 Upper shaft ring 48
20 000 079309 Hexagon socket screw 5*5 49
21 730079 Timing belt A 50
22 000 081 706 +- Binding head screw 4*14 51
23 000 092906 Timing belt (184*L) 52
24 868005 Upper shaft worm 53
25 986060 Upper shaft 54
26 000 001 610 Snap ring E-10 55
27 868184 Pulley ring 56
28 000 092009 Motor belt (506-2GT) 57
29 868032 Hand wheel bushing 58
D:\SHARON\986-1\986e8-1 3D-08/12
08/14

Key Parts No. Name of Parts Key Parts No. Name of Parts
1986067038 Feed regulate dial 30
2730111 Pin 31
3000 079000 Hexagon socket screw 3*4 32
4986504 Regulate dial plate 33
5000 081 407 +- Binding head screw 4*8 34
6986072038 Zigzag regulate dial 35
7000 001 207 Snap ring E-4 36
8986063 Clutch rod 37
9730037 Clutch rod spring 38
10 986074 Zigzag shrapnel 39
11 266009009 Screw M3*O.5*6 40
12 986068 BH regulate dial shrapnel 41
13 986073 Zigzag dial stop plate42
14 986066038 BH regulate dial 43
15 986065 Feed regulate cam 44
16 000 001 300 Snap ring E-5 45
17 986069 BH regulate crank 46
18 986071 Feed regulate crank 47
19 986149 Regulate nut 48
20 986091 Feed rod (B) 49
21 000 082408 +- Binding head screw 3*6 50
22 266033008 Bobbin winder felly 51
23 266032007 Bobbin winder base 52
24 730027 Bobbin winder crank 53
25 360046003 Bobbin winder crank spring 54
26 986062 Bobbin winder shaft 55
27 56
28 57
29 58
D:\SHARON\986-1\986e9-1 3D-09/12
09/14