Model > SL-737A > C. Needle bar and thread take-up mechanism
REF-NO QTY RM CODE NAME OF PARTS
1 1 S02523001 UPPER SHAFT
2 1 S02805001 UPPER SHAFT BUSH, L
4 1 140726000 UPPER SHAFT BUSH, M
5 1 013760610 SET SCREW (CP) SM5.95-28X6
6 1 S02524001 UPPER SHAFT BUSH, R
7 1 181916121 SET SCREW COLLAR ASSY
7-1 2 100251001 SET SCREW, (CP) SM6.35-40X6.5
9 1 104464001 SCREW SM7.14-28
12 1 013781012 SET SCREW, (CP) SM6.35
13 1 110367001 WASHER, PLAIN SPECIAL 8
14 1 117242001 NEEDLE BAR BUSH, U
16 1 100260001 SET SCREW, SM5.95-28X4
19 1 140553102 SET SCREW, SM3.18
20 1 102630001 NEEDLE BAR GUIDE SLIDE BLOCK
22 ****
23 2 100032104 SCREW FLAT SM4.37-40X8
24 1 180018151 SLIDE PLATE ASSY
24-1 1 114561001 SPRING, PLATE
24-2 2 122771051 SCREW, SM2.38
25 1 S02538109 PULLEY
26 2 S33689002 SET SCREW, (CP) SM5.95-28X14
  
 For "-□□1 & -□□3" 
8-1 1 S02525001 THREAD TAKE-UP CRANK ASSY
8-1-1 1 S02526000 THREAD TAKE-UP CRANK
8-1-2 2 100251001 SET SCREW, (CP) SM6.35-40X6.5
10 1 014771032 SET SCREW SOCKET SM6.35-40X10
11-1 1 S34295001 NEEDLE BAR CONNECTING ROD ASSY
11-1-1 1 145465001 SCREW, SM3.57-40X6 L
11-1-2 1 140004001 SCREW, SM3.57-40X7
11-1-3 1 147777000 NEEDLE BEARING
11-1-4 1 145624000 FELT
11-1-5 1 155488000 WICK, L=90
11-1-6 1 158727001 WICK, 4X4 L=27
15-1 1 145468001 NEEDLE BAR BUSH, D
17-1 1 S14815001 NEEDLE BAR
17-1 1 S14811001 NEEDLE BAR
18 1 107415011 NEEDLE, DPX5
18 1 100265031 NEEDLE DBX1
21-1 1 S14814001 THREAD GUIDE, N-BAR
 Special uses (For shoose) 
15-3 1 117117001 NEEDLE BAR BUSH, D
17-3 1 S06324001 NEEDLE BAR
18 1 100265034 NEEDLE DBX1
21-3 1 144577001 THREAD GUIDE, NEEDLE BAR
27 1 062630412 SCREW, PAN SM2.38-56X4
28 1 180166001 NEEDLE CLAMP ASSY
28-1 1 114930001 NEEDLE CLAMP
28-2 1 114928001 SCREW, SM3.57
 Special uses (Steel needle bar) 
15-4 1 145468001 NEEDLE BAR BUSH, D
17-4 1 S04628001 NEEDLE BAR
21-4 1 151594001 NEEDL BAR THREAD GUIDE
18 1 100265031 NEEDLE DBX1
 For "-□□5" 
8-2 1 S00909001 THREAD TAKE-UP CRANK ASSY
8-2-1 1 S00910000 THREAD TAKE-UP CRANK
8-2-2 2 100251001 SET SCREW, (CP) SM6.35-40X6.5
11-2 1 S34290001 NEEDLE BAR CONNECTING ROD ASSY
11-2-1 1 S13163001 SCREW, M3.5 L
11-2-2 1 140004001 SCREW, SM3.57-40X7
11-2-3 1 147777000 NEEDLE BEARING
11-2-4 1 145624000 FELT
11-2-5 1 155488000 WICK, L=90
11-2-6 1 158727001 WICK, 4X4 L=27
15-2 1 147326001 NEEDLE BAR BUSH, D :-5
17-2 1 S02811001 NEEDLE BAR
18 1 107415022 NEEDLE, DPX5
18 1 100265042 NEEDLE DBX1
21-2 1 151594001 NEEDL BAR THREAD GUIDE
  • A. Machine body
  • B. Knee lifter mechanism
  • C. Needle bar and thread take-up mechanism
  • D. Presser foot mechanism
  • E. Feed mechanism
  • F1. Work clamp lifter mechanism
  • F2. Work clamp lifter mechanism
  • G. Rotary hook mechanism
  • H. Lubrication
  • J. Threading mechanism
  • K. Thread trimmer mechanism
  • L. Quick reverse mechanism
  • M. Tension release mechanism
  • N. Thread wiper mechanism
  • P. Synchronizer
  • Q. Control box mechanism
  • R. Knee switch mechanism (Option parts)
  • S. Quick reverse switch mechanism
  • T. Air pressure mechanism
  • U1. Option parts
  • U2. Option parts
  • U3. Option parts
  • V. Operation panel mechanism
  • W. Thread wiper set
  • X1. Presser foot lifting solenoid set
  • X2. Presser foot lifting solenoid set
  • X3. Presser foot lifting solenoid set
  • X4. Presser foot lifting solenoid set
  • Z. Accessories
  • Sp. Different parts List
  • Ga1. Gauge parts List (Light & medium-weight materials:3ROW)
  • Ga2. Gauge parts List (Light & medium-weight materials:3ROW)
  • Ga3. Gauge parts List (Difficult-to-sew materials & Shin-gosen:4ROW)
  • Ga4. Gauge parts List (Difficult-to-sew materials & Shin-gosen:4ROW)
  • Ga5. Gauge parts List (Light & medium-weight materials:4ROW)
  • Ga6. Gauge parts List (Light & medium-weight materials:4ROW)
  • Ga7. Gauge parts List (Light & medium-weight materials:4ROW)
  • Ga8. Gauge parts List (Difficult-to-sew materials & Shin-gosen:4ROW)
  • Wa. Warning labels
  

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