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Software Maintenance Menus 36
Special Tools and Fixtures 37
General Maintenance 38
Cleaning 38
Lubrication Schedule and Specications 40
Maintenance Schedule 40
Daily Maintenance 42
Weekly Maintenance 43
Monthly Maintenance 45
Quarterly Maintenance 51
Thread Cutter Blade Replacement 61
Centering The Needle Plate 62
Head Up Position Adjustment 63
Mechanical Head-Up Position 63
Adjusting Head-Up (Z-Home) Position: 64
Hook Timing Inspection/Adjustment 65
Rotational Hook Timing Inspection Procedure 65
Needle To Hook Gap Inspection Procedure 67
Adjustment Procedure 67
Thread Clamp Replacement 71
Thread Clamp PCB Replacement 72
Thread Clamp Harness Replacement 72
Laser Light - Adjustment 74
Needle Depth 76
Setting the Needle Depth by Eye 76
Presser Foot Height 77
X/Y Home Adjustment 78
Home Adjustment Procedures: 78
X-Cable Tension 81
Determining if an X-Cable is Set to Required Specications 81
Adjusting an X-Cable that is Tensioned Outside the Required Specications 82
Y-Axis Timing Belt Tensioning 84
Y-Axis Belt Tension Inspection 84
Y-Axis Belt Tension Adjustment 85
When Belt Tensions are Correct 85
Y-Motor Timing Belt Tensioning 86
Inspection and Adjustment 86