UnionSpecial 53700B Adjusting Instructions And Illustrated Parts List page 25

FEED BAR, LOOPER ROCKER AND CONECTING ROD PARTS
Ref.
N o . Part No. Description
1. 51134X
Feed Bar .......................................................................................................
2. 22560B
3. 56334E
4. 538
5. 22863
6. 6042A
7. 258
8. 77
Screw ...........................................................................................................
9. 22834 Needle Guard Adjusting Screw ....................................................................
10. 53705A
Lower Feed Dog, for Style 53700B .................................................................
11. 22528 Screw ...........................................................................................................
12. 51225 Needle Guard, for Style 53700B ....................................................................
53825 Needle Guard, for Style 53800B ....................................................................
13. 22801
14. 51225W
Washer .........................................................................................................
15. 22585B Screw ...........................................................................................................
16. 53805A
Lower Feed Dog, for Style 53800B .................................................................
17. 53825 Needle Guard, for Style 53800B ....................................................................
18. 18
Nut ...............................................................................................................
19. 52841A Looper Connecting Rod Ball Joint, left .........................................................
20. 22729C
21. 269
Nut, left thread .............................................................................................
22. 51240D Looper Connecting Rod, 1 11/32 inches long ..............................................
23. 51241K
Looper Connecting Rod Ball Joint, right .......................................................
24. 56341G
25. 22729C
26. 50-458BLK
27. 12538
Nut ...............................................................................................................
28. 53710 Looper Needle Guard, for 53700B older models ..........................................
29. 73A Screw ...........................................................................................................
30. 51409C Looper, for Style 53700B ...............................................................................
31. 1740
32. 21211
Looper Collar, for Style 53700B .....................................................................
33. 73 Screw, for Style 53700B .................................................................................
73
Screw, for Style 53800B .................................................................................
34. 29192 Looper Rocker Assembly, for Style 53700B ....................................................
35. 51213
36. 51745
37. 15465F
38. 22894W
39. 258
40. 22829
41. 51246 Nut ...............................................................................................................
42. 51508M18 Looper, front, for Style 53800B ......................................................................
43. 51909C Looper, rear, for Style 53800B .......................................................................
44. 29192D Looper Rocker Assembly, for Style 53800B ....................................................
45. 51513
46. 51745
47. 15465F
48. 22894W
49. 258
50. 22829
51. 51242W Looper Drive Lever .......................................................................................
52. 22811B
53. 22894H Spot Screw ...................................................................................................
Set Screw ...............................................................................................
Feed Dog Holder ....................................................................................
Feed Dog Height Adjusting Screw ..........................................................
Feed Dog Holder Adjusting Screw ..........................................................
Washer ...................................................................................................
Feed Dog Holder Nut .............................................................................
Needle Guard Guide Screw ..................................................................
Bearing Cap Screw ................................................................................
Spring .....................................................................................................
Bearing Cap Screw ................................................................................
Spring Pin ...............................................................................................
Looper Needle Guard Pin ......................................................................
Looper Rocker .......................................................................................
Looper Rocker Cone Stud ......................................................................
Looper Rocker Cone ..............................................................................
Set Screw .........................................................................................
Lock Nut .................................................................................................
Lock Nut Screw ......................................................................................
Looper Rocker .......................................................................................
Looper Rocker Cone Stud ......................................................................
Looper Rocker Cone ..............................................................................
Set Screw .........................................................................................
Lock Nut .................................................................................................
Lock Nut Screw ......................................................................................
Clamp Screw .........................................................................................
25
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Req.
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