As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
HYD NR 3 FAIL DURING CRUISE, FL380 20 MIN FROM SVMI. AIRCRAFT RETURNED TO AIRFIELD, LANDING NORMAL. MX FOUND PIPE ASSY BROKEN, TO HORIZONTAL STAB TRIM MOTOR NR 1. REMOVED AND REPLACED HYD LINE IAW 27-43-04. PERFORMED SYSTEM TEST AND FUNCTIONAL TEST OF HORIZ STAB HYD OP'S AND TRIM IAW 27-40-00. NO LEAKS NOTED. AIRCRAFT RETURNED TO SERVICE.