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BE-1204B-BC • BE-1206B-BC 8-7
Chapter 8 Adjustment
7. Tentatively tighten the screw [6].
8. Check with needle bars of No. 2 to No. 12 if the clearance between each needle and the rotary
hook is within 0.1 to 0.3 mm.
If there are any needles with clearances out of the range above, adjust them again to get proper
clearances.
9. Fully tighten the screw [6].