As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLT 408 - MCI - WHILE ON APPROACH INTO MCI, AIRCRAFT A SYSTEM HYDRAULIC FAILED. DECLARED AN EMERGENCY. INSPECTED HYDRAULIC SYSTEM A AND FOUND LEAK IN FORWARD LEFT MAIN WHEEL WELL. REMOVED AND REPLACED HYDRAULIC LINE LEAK CHECKED GOOD PER BOEING MM 29-00 PARA 1 BUS PARA A. (M)