Adjusting The Rotating Shaft And The Tension Spring; Adjusting The Clearance Between The Hook Finger And The Needle - JUKI FLS-350N Series Engineer's Manual

2) Adjusting the rotating shaft and the tension spring

3) Adjusting the clearance between the hook finger and the needle

Standard Adjustment
Eccentric pin
Hook finger
0.1 to 1.0 mm
Needle
Hook finger
Needle
P
Eccentric
pin
Rotating shaft
Tension
spring
Lever
Setscrew A
Tension spring
Setscrew B
Gear
24
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