Model > S-7220C > C. Needle feed mechanism
REF-NO QTY RM CODE NAME OF PARTS
1 1 SA7358101 N F REGULATOR ARM D
2 2 S23651001 SET SCREW SOCKET (FT) M6X6
3 1 110367001 WASHER, PLAIN SPECIAL 8
4 1 SA7359101 N F REGULATOR CONNECTING ROD
5 1 151308102 STUD 12.5
6 2 012500536 SET SCREW SOCKET (FT) M5X5
7 1 SA7361101 N F REGULATOR ARM U
8 1 018501436 BOLT SOCKET M5X14
9 1 SA7725001 REGULATOR ARM ELECTRIC PIN
10 1 110367001 WASHER, PLAIN SPECIAL 8
11 1 S20356001 WASHER, PLAIN 10
12 1 SA7362401 NEEDLE FEED REGULATOR UNIT
13 2 SA7364101 FEED REGULATOR LINK STUD S
14 7 012500536 SET SCREW SOCKET (FT) M5X5
15 3 S23651001 SET SCREW SOCKET (FT) M6X6
16 1 SA7368001 LINK S ASSY
17 3 SA7842001 SCREW M4
18 2 048080142 RETAINING RING EXTERNAL C8
19 3 110367001 WASHER, PLAIN SPECIAL 8
20 1 SA7370201 LINK L
21 1 SA7371201 N F CONNECTING ROD ASSY
22 1 SA7374001 LINK STUD ASSY
23 1 113024000 PUSHER
24 1 014300432 SET SCREW SOCKET (CP) M3X4
25 1 SA7377201 NEEDLE FEED ARM R
26 1 062061616 SCREW PAN M6X16
  
 For -4[]3 
27+ 1 SA7378101 N F ECCENTRIC WHEEL W/SCREW
 For -405 
27+ 1 SA7380101 N F ECCENTRIC WHEEL W/SCREW
  
28 3 S23651001 SET SCREW SOCKET (FT) M6X6
29 1 SA7382001 HOLDER
30 2 062350616 SCREW PAN M3.5X6
31 1 SA7383301 N F REGULATOR SHAFT BUSH
32 1 012060536 SET SCREW, SOCKET(FT)M6X5
33 1 SA7384201 FEED REGULATOR SUPPORT ASSY
34 1 113024000 PUSHER
35 1 012400436 SET SCREW SOCKET (FT) M4X4
36 2 012060536 SET SCREW, SOCKET(FT)M6X5
37 1 SA8356001 SUPPORTER
38 1 062501216 SCREW PAN M5X12
39 1 SB3849001 WASHER_PLAIN_M_5
40 1 SA8026001 NEEDLE FEED SHAFT
41 1 012060536 SET SCREW, SOCKET(FT)M6X5
42 1 012060536 SET SCREW, SOCKET(FT)M6X5
43 1 SA7984001 N FEED SHAFT METAL R
44 1 SA7986001 N FEED SHAFT METAL L
45 1 SA7985001 N FEED SHAFT METAL
46 2 SA4588001 SET COLLAR
47 4 012500536 SET SCREW SOCKET (FT) M5X5
 For -40[] 
48+ 1 SA7403401 N-BAR BASE UNIT
49 1 SA4499001 WICK HOLDER
50 1 062400616 SCREW PAN M4X6
51 1 SA4346001 WICK 3X3
52 1 SA4503001 WICK SETTING PLATE
53 1 060400416 SCREW, BIND M4X4
 For -433 
48+ 1 SA7390401 N-BAR BASE UNIT
  
54 1 012400436 SET SCREW SOCKET (FT) M4X4
55 1 012400436 SET SCREW SOCKET (FT) M4X4
56 2 SA7842001 SCREW M4
57 2 110367001 WASHER, PLAIN SPECIAL 8
58 1 014500536 SET SCREW SOCKET (CP) M5X5
59 1 018061636 BOLT SOCKET M6X16
60 1 SA7558001 NF ARM SHAFT
61 1 SA4302001 WASHER
62 1 SA7401201 N-F ARM SHAFT STOPPER
63 1 048040142 RETAINING RING EXTERNAL C4
64 1 SA4295001 BUSH,R
65 1 SA4294001 BUSH,L
66 1 062500816 SCREW PAN M5X8
67 1 SA8403001 SLIDE BLOCK GUIDE
68 1 018501636 BOLT SOCKET M5X16
69 1 SA4298001 NEEDLE BAR BRACKET GUIDE
70 2 062401216 SCREW PAN M4X12
71 1 SA4300001 RUBBER PACKING
72 1 SA4301001 RUBBER PACKING PLATE
73 3 S25310101 SCREW, FLAT M4
  • 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. Operation panel and motor mechanism
  • Q2. Control box
  • R. Quick reverse switch mechanism
  • S. Power supply equipment
  • Z. Accessories
  • Sp1. Different parts list
  • Ga-1. Gauge parts list
  • Ga-2. Gauge parts list
  • Ga-3. Gauge parts list
  • Wa1. Warning labels
  • Wa2. Warning labels
  

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