Ic Head - JUKI KE-1070 Maintenance Manual

2-3-2. IC Head

(1) Remove the mounting screws
(2) Cut the tie-up bands binding the Z-sensor cable and replace the Z-sensor.
(3) Reassemble the components in the reverse order of assembly.
(4) Check following the procedure below and make adjustments if necessary.
<Procedure>
Measure the clearance between the Z-sensor and Z-sensor dog. (Dimension A in the
figure at right)
Move the Z-sensor dog up and down to check that the values measured at the upper and
lower positions are within 1.4
If the values are out of the specification range, loosen the IC Z-sensor bracket mounting
screws and adjust the Z-sensor position.
Maintenance Guide
(2 pcs.) of the IC Z-sensor bracket and detach the bracket.
1
Figure 2-3-2
0.2 mm.
2-13