Brother CS5055PRW - Attachment of PF Switch Assy; Attachment of Presser Foot Lifter

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Needle-presser module
Application of Assembly
Application
9 Attachment of Presser foot lifter
1. Set the presser foot lifter 1 to the shaft 2 of the base holder assy., and
then attach the retaining ring E4.
*Key point
• Push the presser bar clamp 3 to the upper side, and then
attach it while pushing the bottom side of the thread release
lever 4.
Apply EPNOC AP (N) 0 to the shaft of the base
holder assy.
Small amount
XC8387***
Apply EPNOC AP (N) 0 to the operating surface of
the presser bar lifter presser bar clamp.
Small amount
XC8387***
3
2
1
4
Retaining ring E4
10 Attachment of PF switch assy
1. Set the PF switch assy. 1 to the presser switch holder 2.
*Key point
• Check that the boss part of the PF switch assy. 1 align the
positioning hole of the presser switch holder 2.
2. Set the presser switch holder 2 to the base holder assy. with the screw 1.
*Key point
• Check that the boss part of the PF switch assy. 1 align the
notch part of the base holder assy.
1
Torque
0.59 – 0.78 N·m
2
1
2 1
Screw, Bind
M3X6