The saga continues. I am still working on the problem. It is not a lubrication or mechanical problem. I removed the 10M DC Servo Motor After I placed a Block of wood under the spindle (very good idea-without this the spindle would have crashed). The brake has 105 VDC as soon as "power on" is applied but the servo still alarms when I try to operate the Z axis. I could not find any fuses on the servo drive card (circuit breakers behind PCB). I am in the process of removing the brake disc from the servo motor. I will try to run it without the brake later in the week. The CNC does not have a hydraulic system. The tank of fluid is for the Spindle Bearing Chiller.