As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CREW REPORTED (NO PITCH FUNCTION ON CAPTAINS ADI). FOUND CONNECTOR ON THE PILOTS FLIGHT DIRECTOR INDICATOR LOOSE. CLEANED DEBRIS FROM THREADED END OF CONNECTOR AND RESECURED CONNECTOR. MANEUVERED VERTICAL GYRO FROM MOUNTED PLATFORM AND VERIFIED PITCH AND ROLL FUNCTIONS.