As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CAPTAIN REPORTED THAT MONITOR LIGHT HINGE ON BOTH FMA'S. TECHNICAL PERSONNEL RESTED THE LIGHT BUT IT CONTINUED. AIRCRAFT WAS SENT TO THE HANGAR DUE TO IT HAS APU INOPERATIVE. DURING OVERNIGHT SERVICE FMA MONITOR WAS REPLACED AND TESTED IN ACCORDANCE WITH MM 32-29-01AND BREAKER B10-19 OF VERTICAL GYRO NR 1 WAS REPLACED IN ACCORDANCE WITH WDM 34-24-01, ALL CORRECT.