4
Antenna assembly (Step 1) ............................................................................................................3 - 17
Antenna assembly (Step 2) ............................................................................................................3 - 17
Antenna assembly attachment ......................................................................................................3 - 18
Upper thread eyelet base attachment ...........................................................................................3 - 18
Thread sensor PCB assembly and head PCB assembly attachment .........................................3 - 19
Inner thread eyelet base attachment ............................................................................................3 - 20
Tension base bracket attachment .................................................................................................3 - 20
Tension base lead wire assembly attachment ..............................................................................3 - 21
Tension nut attachment .................................................................................................................3 - 21
Thread cut unit .................................................................................................3 - 22
Cutter unit assembly (Step 1) .......................................................................................................3 - 23
Cutter unit assembly (Step 2) .......................................................................................................3 - 24
Picker assembly ..............................................................................................................................3 - 25
Power unit ........................................................................................................3 - 26
Adjust bolt attachment ..................................................................................................................3 - 27
Power PCB assembly .....................................................................................................................3 - 28
Power PCB assembly attachment .................................................................................................3 - 29
USB PCB assembly and Y-area sensor assembly attachment ...................................................3 - 30
Power switch assembly and inlet attachment ..............................................................................3 - 31
Lower shaft unit ...............................................................................................3 - 32
Lower shaft attachment .................................................................................................................3 - 33
Idle pulley assembly .......................................................................................................................3 - 34
Idle pulley assembly attachment ..................................................................................................3 - 34
Connection of arm bed and base frame .......................................................................................3 - 35
Upper shaft unit ...............................................................................................3 - 36
Upper shaft assembly attachment ................................................................................................3 - 37
Presser foot driving shaft assembly ..............................................................................................3 - 38
Presser foot driving shaft assembly attachment .........................................................................3 - 39
Crank rod assembly attachment ..................................................................................................3 - 40
Main shaft sensor final assembly attachment .............................................................................3 - 41
Thread take-up driving lever final assembly ..............................................................................3 - 42
Thread take-up driving lever final assembly attachment .........................................................3 - 43
Presser foot vertical base final assembly ....................................................................................3 - 44
Vertical set assembly ....................................................................................................................3 - 45
Base needle bar attachment ..........................................................................................................3 - 46
Driving jump assembly (1) ............................................................................................................3 - 47
Driving jump assembly (2) ............................................................................................................3 - 48
Driving jump assembly attachment .............................................................................................3 - 49
Tension pulley assembly attachment ............................................................................................3 - 49
Main motor final assembly ............................................................................................................3 - 50
Main motor final assembly attachment .......................................................................................3 - 50
Needle bar unit ................................................................................................3 - 51
Case guide UL assembly ...............................................................................................................3 - 52
Case bracket assembly ...................................................................................................................3 - 53
Case bracket assembly attachment ..............................................................................................3 - 54
Case positioning plate assembly ..................................................................................................3 - 55
Case positioning plate assembly attachment ...............................................................................3 - 55
Needle bar case final assembly ....................................................................................................3 - 55
Needle bar attachment ...................................................................................................................3 - 56
Thread take-up lever assembly .....................................................................................................3 - 57
Thread take-up lever assembly attachment ................................................................................3 - 58
Case guide D attachment ...............................................................................................................3 - 59