Inner Rotary Hook Bracket Position; Large One-Point Pattern Shape (Soft Adjustment) - Brother PC6000 Service Manual

13.

INNER ROTARY HOOK BRACKET POSITION

STANDARD
When the inner rotary hook bracket and the rotary hook meet, the spring of the inner rotary hook bracket and the
inner rotary hook should overlap each other by 1.9-2.1 mm.
ADJUSTMENT
1. Loosen the screw securing the inner rotary hook bracket.
2. Adjust the position of the inner rotary hook bracket by moving it vertically and/or horizontally.
NOTE: Surface A of the inner rotary hook bracket should be perpendicular to the feeding direction.
3. Tighten the screw of the inner rotary hook bracket.
14.

LARGE ONE-POINT PATTERN SHAPE (SOFT ADJUSTMENT)

STANDARD
When "3" pattern adjustment is selected in the test mode and the start button is pressed, the vertical and horizontal
separation of the "pattern" outline shape should be 1 mm or less.
ADJUSTMENT
1. Select "3" pattern adjustment in the test mode.
2. Press the start button and sew the outline shape of the "pattern".
3. Adjust the pattern.
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