At Unit Connection / Disconnection - JUKI LK-1900A Series Engineer's Manual

(20) AT unit connection / disconnection

1. Remove the set screw
to "Second thread tension connection / disconnection.")
2. Draw out the cotter pin
washer at that time.
* Work becomes easier if the main shaft motor is removed.
3. Lift the joint block
4. Draw out the AT link unit (front)
5. Remove the two set screws
6. For reassembly, follow the steps of 5. to 1. above.
Close contact
Procedures of disassembling /assembling
of the AT link unit (front)
from the pin block
of the AT unit upwards and take it off the pin block
from the plane side (in the direction of the arrow
and take out the AT solenoid unit
E
and take out the second thread tension
of the AT link unit (rear)
.
– 28 –
. ((19) Refer
. Be careful not to drop the
of the AT link unit (rear)
) and remove it.
E
F
.