Thread wiper unit .............................................................................................3 - 61
Wiper set assembly ........................................................................................................................3 - 62
Needle bar change unit ....................................................................................3 - 66
Needle thread unit ...........................................................................................3 - 70
Hook assembly ................................................................................................................................3 - 72
Feed unit ..........................................................................................................3 - 74
Connect PCB final assembly .........................................................................................................3 - 75
Y-carriage R assembly ...................................................................................................................3 - 76
Y-carriage L assembly ...................................................................................................................3 - 77
T-belt (X-drive) attachment ..........................................................................................................3 - 79
X-guide shaft attachment ..............................................................................................................3 - 80
Hoop sensor attachment ................................................................................................................3 - 81
X-sensor dog attachment ...............................................................................................................3 - 82
X-feed frame B attachment ...........................................................................................................3 - 84
Cord grip attachment ....................................................................................................................3 - 87
Y-motor final assembly .................................................................................................................3 - 89
T-belt (Y-guide) attachment .........................................................................................................3 - 92
Main unit ..........................................................................................................3 - 93
Rotary hook attachment ................................................................................................................3 - 95
Needle plate base assembly ...........................................................................................................3 - 96
Needle plate attachment ................................................................................................................3 - 97
Tension base attachment ...............................................................................................................3 - 98
Oil box holder attachment ..........................................................................................................3 - 102
Base cover L attachment .............................................................................................................3 - 102
5