Model > T-8421B > L. Lubrication
REF-NO QTY RM CODE NAME OF PARTS
 For -[]0[] 
1 1 SA4205101 OIL TANK ASSY
2 2 SA3040001 OIL FEEDING PIPE
3 1 SA5026101 SCREW M8X7
4 1 SA3946001 OIL TERMINAL
5 1 SA2956001 OIL TUBE, L=135
6 2 SA2957001 FELT
7 2 SA3055101 TUBE CLIP
8 2 SA6178001 CLIP
9 1 062500816 SCREW PAN M5X8
10 2 SA2929001 RUBBER CAP, 12.5
11 1 S38266000 ROTARY HOOK SHAFT FELT
12 1 SA4215101 FELT ASSY
13 1 SA4033101 FELT SUPPORT
14 1 228475000 FASTENING BAND 1.9X80
  
 For -[]3[] 
15 1 SA5304001 OIL TANK ASSY
16 2 SA5026101 SCREW M8X7
17 1 SA3040001 OIL FEEDING PIPE
64 1 SA3055101 TUBE CLIP
  
18 2 SA2929001 RUBBER CAP, 12.5
19 1 104450101 RUBBER CAP, 8
20 1 081038070 O RING P38
21 1 SA2723001 OIL TUBE, L=210
22 1 SA2724001 WICK, L=400
23 2 0A5501006 SCREW PAN (S/P WASHER) M5X10
24 1 SA7540001 OIL BLOCK SET
25 2 SA6475001 OIL ADJUSTING SCREW
26 2 081004070 O RING P4
27 2 SA6468001 RUBBER PACKING
28 2 SA6423001 ROTARY HOOK SHAFT FELT
29 2 SA6415001 WICK L=80
30 2 142274101 RUBBER CAP, 4.2
31 1 SA7548001 SUB-TANK SET
32 1 SA3040001 OIL FEEDING PIPE
33 1 SA3060001 VALVE PACKING
34 1 104450101 RUBBER CAP, 8
35 2 0A4400806 SCREW PAN (S/P WASHER) M4X8
36 1 SA3045201 SUB-TANK SETTING PLATE A
37 1 SA3046001 SUB-TANK SETTING PLATE, B
38 2 062060816 SCREW PAN M6X8
39 1 SA3044001 OIL TUBE, L=242
40 2 SA3055101 TUBE CLIP
41 1 SA6472001 TUBE SUPPORT
42 2 SA3923101 ROTARY HOOK BASE D PACKING
43 4 062401616 SCREW PAN M4X16
44 1 SA2604001 FEED REGULATOR FELT
45 1 SA2605001 FELT SUPPORT
46 1 062500616 SCREW PAN M5X6
47 1 109405001 WICK 4X4 (L=100)
48 1 108801001 WICK, 4X4 L=350
49 1 SA2606101 OIL COVER
50 1 104450101 RUBBER CAP, 8
51 1 SA3048101 TUBE SUPPORT, A
52 1 SA3049001 TUBE SUPPORT, B
53 1 062400616 SCREW PAN M4X6
54 1 SA6473001 TUBE GUIDE
55 1 140890009 OIL CAP
56 2 112753001 FELT
57 3 062061016 SCREW PAN M6X10
58 1 025060236 WASHER PLAIN M 6
59 2 SA6423001 ROTARY HOOK SHAFT FELT
60 2 SA6416001 RUBBER PRESSER
61 2 SA6414001 TUBE CLIP
62 2 140327001 RUBBER CAP 6.3
63 2 148743001 FELT
  • A. Machine body
  • B. Upper shaft mechanism
  • C. Needle bar rocking mechanism
  • D. Presser foot mechanism
  • E. Feed mechanism
  • F. Quick reverse mechanism
  • G. Feed shaft mechanism
  • H. Gauge parts
  • J1. Rotary hook mechanism (T-8421B)
  • J2. Rotary hook mechanism (T-8422B)
  • J3. Rotary hook mechanism
  • K. Lower shaft mechanism
  • L. Lubrication
  • M. Threading mechanism
  • N. Bobbin winder mechanism
  • P. Thread trimmer mechanism
  • Q. Tension release mechanusm (T-8422B)
  • R. Thread wiper mechanism (T-8422B)
  • S1. Control box and motor mechanism
  • S2. Control box mechanism
  • T. Quick reverse switch mechanism
  • U. Power supply equipment mechanism
  • V. Presser foot lifting solenoid set mechanism (Option parts)
  • Z1. Accessories
  • Z2. Accessories
  • Wa. Warning labels
  • Sp1. Different parts list (Without Thread trimmer)
  • Sp2. Different parts list (With Thread trimmer)
  • Ga1-1. Gauge parts list (T-8421B) (For normal)
  • Ga1-2. Gauge parts list (T-8421B) (For foundation)
  • Ga1-3. Gauge parts list (T-8421B) (For sewing without material)
  • Ga1-4. Gauge parts list (T-8421B) (For light materials)
  • Ga1-5. Gauge parts list (T-8421B) (For heavy materials)
  • Ga1-6. Gauge parts list (T-8421B) (For extra heavy materials)
  • Ga1-7. Gauge parts list (T-8421B) (For extra light materials)
  • Ga1-8. Gauge parts list (T-8421B) (Option parts)
  • Ga1-9. Gauge parts list (T-8421B) (For drop Feed)
  • Ga1-10. Gauge parts list (T-8421B) (For shirt fronts)
  • Ga2-1. Gauge parts list (T-8422B) (For normal)
  • Ga2-2. Gauge parts list (T-8422B) (For sewing without material)
  • Ga2-3. Gauge parts list (T-8422B) (For heavy materials)
  • Ga2-4. Gauge parts list (T-8422B) (For extra light materials)
  • Ga2-5. Gauge parts list (T-8422B)(For Drop Feed)
  

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