As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
HFEC INSPECTION CARRIED OUT ON HORIZONTAL STABILIZER TRIM CONTROL VALVE AND CRACK FOUND AT UPPER CONTROL VALVE BORE APPROXIMATELY 0.25 INCH LENGTH FROM PRESSURE PASSAGE BORE. REMOVED AND REPLACED PER AMM 27-43-42-4. OPERATION CHECK CARRIED-OUT PER AMM 27-40-00-5. P/N ON: AJG7041-5545, S/N ON: RON549, FEDEX SERVICEABLE TAG NR: 629223.