Table Of Contents - Baby Lock BLMY Service Manual

PF-F SW assy. removal ...................................................................................................................2 - 20
Thread guide shutter removal ..........................................................................................................2 - 21
Tension releaser link removal ..........................................................................................................2 - 21
Plate assembly removal ...................................................................................................................2 - 21
Thread guide removal ......................................................................................................................2 - 22
Thread tension gear removal ............................................................................................................2 - 22
AT pulse motor removal ..................................................................................................................2 - 22
Tension disk removal .......................................................................................................................2 - 22
Thread take up spring removal ........................................................................................................2 - 23
Thread guide wire removal ..............................................................................................................2 - 23
Bobbin winder mechanism ...............................................................................2 - 24
Bobbin winder cover removal ..........................................................................................................2 - 25
Bobbin base disassembly .................................................................................................................2 - 25
Bobbin presser removal ...................................................................................................................2 - 25
Bobbin winder assembly removal ....................................................................................................2 - 25
BW holder supporter removal ..........................................................................................................2 - 26
BW-F SW assy. removal .................................................................................................................2 - 26
BW shaft holder assembly removal .................................................................................................2 - 26
Bobbin winder shaft stopper removal ..............................................................................................2 - 26
Rotary hook drive mechanism / Feed and bobbin mechanism / Cutter assy. ....2 - 27
Leading guide removal ...................................................................................................................2 - 28
Thread cutter module removal .........................................................................................................2 - 28
Feed module removal ......................................................................................................................2 - 28
Lower shaft A assy. removal ...........................................................................................................2 - 29
Joint removal ....................................................................................................................................2 - 29
Timing pulley D removal .................................................................................................................2 - 29
Lower shaft bushing removal ..........................................................................................................2 - 29
Needle bar, presser mechanism / Upper shaft mechanism .............................2 - 30
Upper shaft removal .........................................................................................................................2 - 31
Pulley removal .................................................................................................................................2 - 31
Upper shaft pulley removal ..............................................................................................................2 - 31
Tension pulley assembly removal ....................................................................................................2 - 31
Needle-presser module removal ......................................................................................................2 - 32
Wire assy. removal ..........................................................................................................................2 - 32
Plate spring removal ........................................................................................................................2 - 33
Needle-presser module ...................................................................................2 - 34
BH switch assy. removal .................................................................................................................2 - 35
Presser feed holder assy. removal ....................................................................................................2 - 35
Adjusting plate assy. removal ..........................................................................................................2 - 35
Adjusting plate ASSY disassembly .................................................................................................2 - 35
Spring-Z removal .............................................................................................................................2 - 36
Zigzag adjusting nut removal ..........................................................................................................2 - 36
Presser dial removal .........................................................................................................................2 - 36
Spring guard removal .......................................................................................................................2 - 37
Spring / needle bar hook stand spring removal ................................................................................2 - 37
Lock nut removal .............................................................................................................................2 - 37
Release lever removal ......................................................................................................................2 - 38
Release guide plate removal ............................................................................................................2 - 38
Needle bar assy. removal .................................................................................................................2 - 39
Needle bar assy. disassembly ...........................................................................................................2 - 39
Needle holder shaft block removal ..................................................................................................2 - 39
Lever A spring removal ...................................................................................................................2 - 40
Needle bar supporter assy. removal .................................................................................................2 - 40
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