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Grabber/Threadfeed/CC Home Harness
The grabber/threadfeed/cc home harness connects the grabber home PCB and the threadfeed/cc home
PCB to the Main PCB at connector location “G/CC/TF Home”.
Replacement Parts Needed:
• harness, grabber/threadfeed/cc home
• Twist Lock cable ties (available at most hardware stores in the electrical section)
Replacement Procedures:
1. Power down the machine and disconnect the A/C power input cord and the external Ethernet
cable from the back of the machine.
2. Remove cover for the main PCB.
a. Remove the 4 screw(s) that hold the main PCB cover in place.
b. Remove the PCB cover.
•
CAUTION!! Be careful not to drop metallic hardware or tools onto the Main PCB while it is
exposed. Doing so can result in severe damage to the electronics that might be expensive to
repair.
c. Once the main PCB cover is removed loosen but do not remove the 2 PCB securing tray screws
in the front and fully remove the securing plate screw in the rear.
3. Gently slide the main PCB mounting tray forward to gain full access to the main PCB.
4. Color change to Needle 1. (To allow access to both home PCBs)
5. Remove the right arm cover and the back screw of the left.
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