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Needle-presser module
Application of Disassembly
Application
14 Removal of Presser foot lifter
1. Remove the retaining ring E4, and then remove the presser foot lifter 1.
1
Retaining ring E4
15 Removal of Presser bar
1. Remove the screw 1, and then pull the presser bar 1 from the base holder
assy., and then remove the spring 2 and the presser bar clamp 3.
1
1
2
3
1
16 Removal of Thread release lever
1. Remove the retaining ring CS4, and then remove the thread release lever
1 and the spring from the base holder assy..
1
S08
Retaining ring CS4
S08