Standard Adjustment Of The Additional Devices (Lu-1510-7); Thread Trimmer Device; Position Of The Counter Knife And The Clamp Spring; Position Of The Counter Knife Base - JUKI LU-1510 Engineer's Manual

3. STANDARD ADJUSTMENT OF THE ADDITIONAL DEVICES (LU-1510-7)

(1) Thread trimmer device

1) Position of the counter knife and the clamp spring

②
③

2) Position of the counter knife base

②
To contact
Fig. 52
Condition
• To make the end face come in
contact with the difference in step
of hook shaft saddle
Standard Adjustment
①
To contact
End face of counter
knife base
④
⑤
Fig. 51
①
To contact
③
C
Counter knife gauge
Condition
• To make the end face come in contact with
the difference in step of counter knife base
Counter knife gauge
Dimension A (4.8 ± 0.2 mm)
D
− 29 −
A 1.7 mm
B 1.5 mm
Fig. 53