Alternate Momentum; Needle Sway (Adjusting The Bottom Feed Amount) - JUKI LU-1510N Engineer's Manual

2) Alternate momentum

1
Top surface of
Top surface of
throat plate
™ In case of the machine without thread trimmer

(12) Needle sway (Adjusting the bottom feed amount)

Horizontal feed shaft
Standard Adjustment
2
feed dog
Top surface of
throiat plate
3
Standard Adjustment
20±0.5 mm
Conditions
• Feed amount : 0 mm
• Amount of alternate vertical movement : standard
™ In case of the machine with thread trimmer
1
2
3
Engraved marker line
– 24 –
3