Installing The Tension Controller No. 3 (B50192220B0) - JUKI LK-1941 Engineer's Manual

Standard Adjustment
In case thread-tightness is partially not good due to difference in cloth thickness, hitch stitch, etc., needle
thread tension can be increased at desired position by using the tension controller No. 3.

1) Installing the tension controller No. 3 (B50192220B0)

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