2 - 30
Thread tension mechanism
Main unit
9
Spring guide assy. removal
1. Remove screw 1, and remove the spring guide assy. 1.
1
1
10
Spring guide assy. disassembly
1. Remove retaining ring E3, and remove the thread hook link c assy. 1.
2. Remove screw 1, and remove the cassette switch holder 2 and cassette
switch assy. 3.
1
1
2
,
3
Retaining ring E3
11
Presser switch removal
1. Remove the Spring .
2. Remove screw 1, and remove the presser switch holder 1 and PFSW-S
assy. 2.
1
1
,
2
S29
S29
12
Thread release plate removal
1. Remove retaining ring E3, and remove thread release plate C 1 and thread
release plate B.
2. Remove retaining ring E3, and remove thread release plate D 2.
2
1
Retaining ring E3
Retaining ring E3
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