Brother PC6000 Service Manual page 15

47. Attach the thread take-up shaft using the screw.
48. Insert the tension releaser plate.
49. Attach the presser spring using the collar and screw.
50. Insert and attach the presser foot lifter using the presser lifter shaft.
51. Insert and attach the presser bar into the presser bar clamp.
52. Attach the presser bar spring onto the presser bar clamp.
53. Attach the inner rotary hook bracket using the screw.
54. Attach the thread cutter unit using the two screws.
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