Adjusting The Thread Trimming Cylinder (Front Side) - JUKI MOL-254 Engineer's Manual

3)

Adjusting the thread trimming cylinder (front side)

○ The clearance of
when the thread trimming cam is as shown in Fig. 1 (concave of the thread trimmer cam comes
below).
Hook base thread trimming
spring suspension bracket
Thread trimmer cam B
Standard Adjustment
is 1 mm at the stroke end of the pulling side of the thread trimming cylinder
Hook base thread
trimming spring
Nut
Thread trimmer
cam roller
As observed
from A
−
A
Hook base thread trimming lever
Fig. 1
17
−