Whachon ECO 5V 2SP 414 Servo Alarm

Found power connector for X-axis motor completely wet with coolant. Bad burnig smell spotted.
Insulation was found completely broken down.

Servo Alarm S01 0023 / No Orientation only after Tapping Cycle MH-5A / Spindle Speed Loss Alarm

Found spindle speed sensor is damaged. Meanwhile servo alarm S01 0023 was fixed by tightening up loose terminals on AC reactor feeding spindle power supply. Set gap at 0.0055 inch.