Adjustment Of The Presser Bar Height - promelectroavtomat XL2120 Service Manual

Adjustment

15.Adjustment of the Presser Bar Height

• The gap between the top surface of the needle plate A and the bottom surface of the presser foot should be
6.0 to 6.5 mm.
1 Attach a J presser foot, lower the presser lever, and attach a cover.
2 Raise the presser lifter.
3 Turn the pulley until the feed dog is lowered below the needle plate A.
4 Loosen the screw (Set screw, socket, CP, M 5 × 8) on the presser bar clamp assembly.
5 Adjust the presser bar height so that the gap between the upper surface of the needle plate A and the bottom
surface of the presser foot is 6.0 to 6.5 mm.
6 Tighten the screw (Set screw, socket, CP, M 5 × 8) on the presser bar clamp assembly.
6.0 - 6.5mm
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Set screw, socket
(CP) M5 × 8
Upper surface of
needle plate
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