Main mechanisms ...........................................................................1 - 2
Driveline ..........................................................................................1 - 3
Clothplate cover assy .........................................................................................................................2 - 4
Front cover assy .................................................................................................................................2 - 5
Panel plate L assy ..............................................................................................................................2 - 7
Rear cover assy ..................................................................................................................................2 - 9
Spool stand base assy .......................................................................................................................2 - 10
Thread tension L assy ......................................................................................................................2 - 12
Looper thread take-up ......................................................................................................................2 - 16
Oil pan ..............................................................................................................................................2 - 17
LED assy / Motor L assy .................................................................................................................2 - 19
Presser foot unit ...............................................................................................2 - 21
Presser lifter shaft assy ....................................................................................................................2 - 23
Upper knife holder ...........................................................................................................................2 - 26
Lower knife holder assy ...................................................................................................................2 - 27
Over looper L assy ...........................................................................................................................2 - 28
UL lever ...........................................................................................................................................2 - 30
Upper knife plate assy ......................................................................................................................2 - 31
OL link plate / OL lever ...................................................................................................................2 - 33
Feed mechanism .............................................................................................2 - 35
Differential adjusting plate ..............................................................................................................2 - 36
Feed bar assy ....................................................................................................................................2 - 37
Feed rod ...........................................................................................................................................2 - 41
Feed dial ...........................................................................................................................................2 - 42
Driving mechanism ..........................................................................................2 - 43
Hand wheel assy ..............................................................................................................................2 - 44
Needle bar .......................................................................................................2 - 49
Needle bar ........................................................................................................................................2 - 50
3. Adjustment ..........................................................................................3 - 1
i