Brother HS-3000, Руководство по обслуживанию, Страница: 112 / 164

4 - 11
Adjustment
Adjustment
Clearance between needle and rotary hook point
1. Attach the front cover assy..
2. Remove the presser foot, the needle plate B and the needle plate A, and then remove the inner rotary hook.
3. Remove the label.
4. Start the test mode.
5. Select the pattern number “02” (3-point needle drop mode).
6. Move the needle to the left with the (Reverse stitch button), and then turn the power off.
7. Loosen the screw (bind M3 x 25).
8. Turn the pulley by hand until the right edge of the needle aligns with the outer rotary hook point.
9. Turning the adjusting screw, adjust clearance between the needle and the outer rotary hook point (front and back)
to 0.1mm or less.
10. Tighten the screw (bind M3 x 25).
XE2396001 Box driver 7
Screw
(bind M3 x 25)
Adjusting screw
Rear cover
Hook point
0.1mm or less
Back Front
Front
Size 75/11 needle
Back