6. PROCEDURES IN DISASSEMBLING AND ASSEMBLING
Procedures in disassembling and assembling
(1) Name of each component
Needle bar upper bushing
Rocking rod fulcrum shaft
Needle bar clamp
Crank rod hinge screw
Needle bar lower bushing
Loop
Yoke slide
positioning
Triangle loop positioning finger cam
finger cam
Needle bearing
Feed needle bearing
Screw gear
Thrust bearing
Crank rod
14
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