Main mechanisms ..............................................................................................1 - 2
Driveline .............................................................................................................1 - 3
2. Basic of Disassembly/Assembly .......................................................2 - 1
Preparation ........................................................................................................2 - 2
Main frame and Covers .....................................................................................2 - 3
Main motor unit ..................................................................................................2 - 7
Removal of LED lamp assy ...............................................................................................................2 - 8
Removal of Feed module .................................................................................................................2 - 12
Removal of Upper shaft assy ...........................................................................................................2 - 20
Removal of Needle-presser module .................................................................................................2 - 21
Assembly
Lubrication .......................................................................................................................................2 - 29
Lubrication .......................................................................................................................................2 - 35
Attachment of Feed module .............................................................................................................2 - 37
i