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Adjustment

Adjustment Needle bar rising

9. Match up the right edge of the needle with the outer rotary hook point by turning the outer rotary hook assy

counterclockwise by hand.

*Key point

• When the right edge of the needle matches up with the outer rotary hook point, “D” cut on the lower shaft A

should be facing inward.

10. Tighten the two screws of the fixed joint on the lower shaft B to connect the lower shaft A and B.

[Confirmation]

When the needle is lowered to the lowest point by turning the pulley by hand, check that the feed dog is lowered.

Set Screw, Socket (FT) M5X5

“D” cut

Outer rotary hook assy

Right edge of needle

and tip coincide

Needle

Fixed joint

Screws

Lower shaft A

Hex wrench

2.5 mm

Lower shaft B

Lower shaft A

Brother JS1410 User Manual

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