I have a 1994 VMC4020HT Model 906-1.

The spindle is giving me trouble. It was running fine until the spindle wouldn't start up one time. I shut the machine down, restarted and tried to run it again. The spindle will start once, run for a little while (the time seems to vary) and then it will shut down. It spins down slowly without any braking. It will not start after that. The same cycle will repeat if I shut down and restart the machine.

I got error #48 C Axis fault. Axis controller does not respond to NC one time. Another time I got error #10 Spindle overload.

This is my main machine and work is piling up so I may give up and call in the technician pretty quick.