Application of
Disassembly
3 - 73
Needle-presser module
Application o
f
Disassembly
Application of Disassembly
12
Removal of Springs
1. Remove the two screws (screw, pan (T washer) M3x6) to remove the release adjuster from the release
lever unit. Remove the screw (screw, pan (S/P washer) M3x8DB), and then remove the release lever
unit from the needle bar supporter assy.
2. Remove the spring-Z (XC2748) from the upper unit holder assy and needle bar supporter assy.
Remove the spring, tension (XE5580) from the upper unit holder assy and plate. Remove the spring
(XC2429) from the upper unit holder assy and plate, and remove the spring (XC7816) from the plate
and the lever AB.
SPRING-Z (XC2748)
A decided hook form is the same.
SPRING, TENSION (XE5580)
SPRING (XC2429)
A decided hook form is the same.
SPRING (XC7816)
Screw, Pan (T washer) M3X6
Screw, Pan (S/P washer) M3X8DB
Spring (XC2429)
Upper unit holder assy
Spring (XC7816)
Release lever unit
Screw, pan (S/P washer) M3x8DB
Release adjuster
Screw, pan (T washer) M3x6
Spring-Z (XC2748)
Needle bar supporter assy
Lever AB
Spring, tension (XE5580)
Plate
Summary of Contents for BLDY
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