Needle Bar Height - Baby Lock Ellisimo BLSO Service Manual

Adjustment
[Adjustment standard]
When turn the pulley by hand until the right edge of the needle aligns with the outer rotary hook point, clearance
between the top of needle hole and the outer rotary hook point is 1.0 to 1.4mm.
[Adjustment procedure]
1. Start the test mode, and then select the "04" (3-point needle drop mode).
2. Press the button, then needle move to the left, and turn the power off.
3. Remove the face plate assy..
4. Remove the presser foot, the needle plate B and the needle plate A, and then remove the inner rotary hook assy..
5. Attach the #11 needle.
6. Turn the pulley by hand until the right edge of the needle aligns with the outer rotary hook point.
7. Loosen the socket set screw (CP, M4x4) of the needle bar block.
8. Move the needle bar up and down, and adjust clearance between the top of the needle hole and the outer rotary
hook point is 1.0 to 1.4mm.
*Note
• Check the socket set screw (CP, M4x4) faces front.
9. Tighten the socket set screw (CP, M4x4) of the needle bar block. (tightening torque: 0.78 to 1.18N· m)
*Key point
• Need to adjust "4-18 Needle threader" after this adjustment.
Socket set screw
(CP, M4x4)
4 - 16

Needle bar height

1.0 - 1.4mm
34
Right edge of needle
and hook point aligns