Adjustment Of The Picker - JUKI DDL-9000B-SH Engineering Manual

(11) Thread trimming unit

10) Adjustment of the picker

(0.5mm)
0 to 0.3mm
Standard Adjustment
[Type II]
B
A
Butt
When standard adjustments are completed, an oblong
clearance is secured in the picker link
return motions (damper function) can be performed.
– 58 –
[Type I]
A
Greasing parts
E
B
In the status after standard adjustments,
the bobbin thread presser settles almost
in the center of Character U of the bobbin
case.
B
F
D
C
and indispensable