Brother BAS-311G service manual Shuttle hook mechanism, Disassembly

5. DISASSEMBLY

33.Movable knife shoulder screw

34.Thrust washer

35.Movable knife collar

36.Movable knife assy

37.Movable knife spacer

38.Screws [2 pcs]

39.Plain washers [2 pcs]

40.Fixed knife

41.Shoulder screw

42.Connecting plate

43.Spring hook

44.Spring

45.Bolt

46.Spring washer

47.Plain washer

48.Nut

49.Shoulder screw B

50.Thread trimmer rod V

51.Nut

52.Shoulder screw B

53.Set screws [2 pcs] (Loosen)

54.Thread trimmer lever shaft

55.Spacers [2 pcs]

56.Retaining ring, C

5115Q

57.Thread trimmer lever V

58.Thread trimmer lever H

59.Set screw (Loosen)

60.Movable knife lever shaft

61.Movable knife lever

62.Shoulder screw

63.Thread trimmer rod H

5-15. Shuttle hook mechanism

5116Q

1.Bobbin case assy

2.Shuttle race base setting claw [Open to right and left]

3.Shuttle race base

4.Shuttle hook

BAS-311G, BAS-326G 57