6. ASSEMBLY
HE-800B
80
1. Upper thread trimmer fulcrum
shaft
2. Set screw collar
3. Set screw [2 pcs]
4. Rubber cap
5. Adjusting plate
6. Upper thread trimmer lever
7. Washers [2 pcs]
8. Bolts [2 pcs]
9. Stop plate
10. Back plate
11. Collar [2 pcs]
12. Screws [2 pcs]
13. Spring
14. Support shaft
15. Plain washer
16. Nut
17. Setting plate
18. Plain washers [2 pcs]
19. Screws [2 pcs] (Temporarily
tighten)
20. Longitudinal feed arm pin
21. Set screw
22. Longitudinal feed arm roller
23. Retaining rings [2 pcs]
24. Driving arm roller
25. Roller shoulder screw
26. Spring washer
27. Nut
28. Support plate
29. Plain washer
30. Bolt (Temporarily tighten)
31. Back stopper
32. Plain washer
33. Bolt (Temporarily tighten)
34. Roller
35. Upper thread trimmer lever
assembly
36. Washer
37. Screws [2 pcs]
38. Longitudinal feed arm assembly
39. Bolt (Temporarily tighten)
40. Trimmer driving arm
41. Bolt (Temporarily tighten)
42. Extension spring
43. Extension spring
44. Stopper
45. Scissors M
46. Scissors U
47. Shoulder screw, SM3.18
48. Thread trimmer assy D
49. Plain washer
50. Spring washer
51. Screw (Temporarily tighten)
52. Opening cam
53. Washer plain
54. Spring washers [2 pcs]
55. Set screws [2 pcs]
56. Nuts [2 pcs]
57. Cam setting plate
58. Feed arm support
59. Screws [2 pcs] (Temporarily
tighten)
6-13. Thread breakage detector mechanism
1. Thread breakage perceiving
shaft
2. Thread guide
3. Plain washer
4. Plain washer
5. Screw
6. Cutter bar fixed plate
7. Balancer
8. Screw
9. Set screw (Temporarily tighten)
10. Lever stopper [2 pcs]
11. Screws [2 pcs] (Temporarily
tighten)
12. Sensor
13. Screw
14. Thread breakage sensor plate
15. Screws [2 pcs] (Fully tighten)
0721D
Summary of Contents for HE-800B
Page 7: ...v HE 800B Oil tank accessory 4732M 4731M 4730M ...
Page 75: ...6 ASSEMBLY HE 800B 66 D E 0688D 0690D ...
Page 126: ...9 ELECTRIC MECHANISM HE 800B 117 Power PCB Cutter PCB LCD panel PCB 0831D 0768D 0769D ...
Page 133: ...9 ELECTRIC MECHANISM HE 800B 124 0851D ...
Page 134: ...9 ELECTRIC MECHANISM HE 800B 125 0852D ...
Page 135: ...9 ELECTRIC MECHANISM HE 800B 126 0853D ...
Page 177: ...MEMO 168 HE 800B ...
Page 178: ...SERVICE MANUAL 2014 Brother Industries Ltd All Rights Reserved HE 800B I3061003D 2014 03 D 1 ...