Second Thread Tension Connection / Disconnection - JUKI LK-1900A Series Engineer's Manual

Computer-controlled high speed bar tacking industrial sewing machine
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(19) Second thread tension connection / disconnection

Procedures of disassembling /assembling
1. Loosen the set screw
.
2. Remove the two set screw
.
3. Move the AT link unit (front)
downwards (in the direction of the Arrow
), and pull out the pin block
A
from the hole of the thread tension releasing pin
of the second thread tension
.
4. Pull out the second thread tension
to remove it. (Arrow
)
B
5. For reassembly, follow the steps of 4) to 1) above.
C
B
A
– 26 –

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