Model > S-7220D > E. Feed mechanism
REF-NO QTY RM CODE NAME OF PARTS
 <For -4[]3> 
1+ 1 SA7428102 STITCH LENGTH DIAL 4
 <For -405> 
1+ 1 SA7426102 STITCH LENGTH DIAL 5
  
2 1 SA7858001 FEED REGULATING STUD ASSY
3 1 SA4494001 SCREW SM4.76
4 1 108549001 O RING
5 1 S50098201 POSITIONING PIN
6 1 100328001 NOTCH SPRING
7 1 SA7660001 FEED REGULATOR ASSY
8 1 SA2849001 F-REGULATOR CONNECTING ROD
9 1 151308102 STUD 12.5
10 1 012500536 SET SCREW SOCKET (FT) M5X5
11 1 SA7635001 FEED REGULATOR SHAFT
12 2 012060636 SET SCREW SOCKET (FT) M6X6
13 1 SA1206001 REVERSE SEWING SHAFT
14 2 S25469100 BUSH DRY :L=12
15 1 025100132 WASHER PLAIN S 10
16 1 048080342 RETAINING RING E8
17 1 SA1207001 SPACER
18 2 062500816 SCREW PAN M5X8
19 1 SA7321002 REVERSE LEVER
20 1 062501416 SCREW PAN M5X14
21 1 SA1209001 REVERSE LEVER SPRING
22 1 153132000 NYLON TUBE L=13.5
23 1 SA1210101 HANDLE SHAFT ARM ASSY
24 1 012500536 SET SCREW SOCKET (FT) M5X5
25 1 018501636 BOLT SOCKET M5X16
26 1 SA9746001 FEED REGULATOR SHAFT ARM
27 1 SA7661101 FEED REGULATOR SHAFT
28 1 018061636 BOLT SOCKET M6X16
29 1 SA2851001 ECCENTRIC PIN
30 1 012500536 SET SCREW SOCKET (FT) M5X5
31 1 SA7670001 FEED REGULATOR SHAFT R ASSY
32 1 SA7253101 FEED REGULATOR SHAFT BUSH(L)
33 1 012060536 SET SCREW, SOCKET(FT)M6X5
34 1 SA1269001 OIL SEAL
35 1 SA7697101 CONNECTING ROD S
36 1 SA1218001 FEED REGULATOR SHAFT JOINT
37 1 151308102 STUD 12.5
38 1 012500536 SET SCREW SOCKET (FT) M5X5
39 1 SA9823101 FEED REGULATOR ASSY
40 1 SA9824001 FEED LINK SHAFT
  
41 2 012500536 SET SCREW SOCKET (FT) M5X5
42 1 SA1223001 LEVEL FEED CONNECTING ROD
43 1 SA7254001 LINK SHAFT
44 2 012500536 SET SCREW SOCKET (FT) M5X5
45 1 S16335001 LEVEL FEED LINK ASSY
46 1 S16337001 FEED ROCKER ARM LINK ASSY
47 1 156958021 FEED ROCK ARM SHAFT
48 1 SA1225001 FEED ROCK ARM
49 1 048040342 RETAINING RING E4
  
 <For -4[]3> 
50+ 1 SA1261001 ECCENTRIC WHEEL, W/SCREW
 <For -405> 
50+ 1 SA1263001 ECCENTRIC WHEEL, W/SCREW
  
51 2 S25236001 SET SCREW SOCKET (FT) M6X10
52 1 S12915001 ROLLER BEARING RADIAL 25
53 1 S25321001 HOLDER
54 2 062350616 SCREW PAN M3.5X6
55 1 062501416 SCREW PAN M5X14
56 1 SA1226401 FEED REGULATOR SHAFT L
57 1 104449001 RUBBER CAP, 15.5
58 1 SA1227501 FEED REGULATOR SUPPORT SHAFT
59 1 SA1228001 RUBBER CAP, 14.5
60 2 012060536 SET SCREW, SOCKET(FT)M6X5
61 1 SA1229101 SETSCREW (FT) M6X6
62 2 S23651001 SET SCREW SOCKET (FT) M6X6
63 1 SA2377001 RUBBER CAP LABEL
64 1 S34352101 RUBBER CAP, 13.5
65 1 SA1230001 FEED ROCK SHAFT ASSY
66 1 SA7255101 FEED SHAFT BUSH(R)
67 1 SA1237101 OIL SEAL
68 1 SA1233101 FEED SHAFT BUSH L
69 1 012061036 SET SCREW SOCKET (FT) M6X10
70 1 156243021 THRUST RING
71 1 048150142 RETAINING RING EXTERNAL C15
72 1 SA1234001 SET SCREW COLLAR
73 2 S23651001 SET SCREW SOCKET (FT) M6X6
74 1 SA7674001 FEED BAR
75 1 SA7330001 FEED ROCK BRACKET ARM
76 1 SA2400101 FEED BAR SET
77 1 014300432 SET SCREW SOCKET (CP) M3X4
78 1 158722001 WASHER PLAIN 4.2
79 1 SA1242001 SET SCREW 5X7
80 2 SA7257001 SCREW 5X12
81+ ****
82 2 100080004 SCREW, SM3.18-44X6.5
  
 <For -4[]3> 
83+ 1 SA9661101 F-LIFTING ECCENTRIC WHEEL ASSY
84+ 1 SA1247101 ECCENTRIC WHEEL, W/SCREW
 <For -405> 
83+ 1 SA9666101 F-LIFTING ECCENTRIC WHEEL ASSY
84+ 1 SA1251101 ECCENTRIC WHEEL W/SCREW
  
85 2 S25236001 SET SCREW SOCKET (FT) M6X10
86 1 S25339301 FEED BAR ARM PRESSER
87 2 062300616 SCREW PAN M3X6
88 1 SA2401001 LIFTING FEED SHAFT ASSY
89 1 014300432 SET SCREW SOCKET (CP) M3X4
90 1 SA1242001 SET SCREW 5X7
91 1 S47508101 DIAL LOCK LEVER
92 1 S39830101 SPRING
93 1 SA7422001 ROCK LEVER PIN
94 1 SA9672001 CONDENSED STOPPER
95 1 021060306 NUT 3 M6
96 1 SA7664201 SPRING HOOK ARM ASSY
97 2 S23651001 SET SCREW SOCKET (FT) M6X6
98 1 S25427101 SHOULDER SCREW, M4
99 1 SA7675001 SPRING ASSY
100 1 SA7676001 SPRING
101 1 SA3114001 VINYL TUBE
102 1 SA7679001 SPRING SET PLATE
103 1 062500816 SCREW PAN M5X8
104 1 048100142 RETAINING RING EXTERNAL C10
  • A. Machine body
  • B1. Needle bar and thread take-up mechanism
  • B2. Needle bar and thread take-up mechanism
  • C. Needle feed mechanism
  • D. Presser foot mechanism
  • E. Feed mechanism
  • F. Knee lifter mechanism
  • G. Quick reverse mechanism
  • H. Rotary hook mechanism
  • J. Lubrication
  • K. Threading mechanism
  • L. Bobbin winder mechanism
  • M. Thread trimmer mechanism
  • N. Tension release mechanism
  • P. Thread wiper mechanism
  • Q1. Control box
  • Q2. Control box
  • R. Quick reverse switch mechanism
  • S. Power supply equipment
  • T. Operation panel
  • U. Motor mechanism
  • Z. Accessories
  • Wa. Warning labels
  • Wa. Warning labels
  • Sp. Different parts list
  • Ga. Gauge parts list
  • Ga. Gauge parts list
  • Ga. Gauge parts list
  

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