Bobbin Insertion; Bobbin Case With Idling Prevention Spring - JUKI DDL-8000A Engineer's Manual

(5) Bobbin insertion

WARNING :
Be sure to turn the power OFF before the following work in order to prevent personal injury due to
unintentional starting of the sewing machine.

1) Bobbin case with idling prevention spring

(Drawing is for 40000264.)
❶
Standard adjustment
A
B
C
Change the
height.
(1)
❷
(3)
– 15 –
Ear
○ For the bobbin case with idling prevention spring
Bobbin revolution
(2)
(4)