What was found
CENTER CARGO PIT, LONGERON 30 L END FITTING IS CRACKED IN THE UPPER LEG AT STA 1756. MACHINED LONGERON END FITTING P/N AFA 3044-1. MATERIAL ID 7075-T651, PO 626147.1 IAW DAC DWG AFA 3044. HEAT TREATED TO T-73. LOAD NR HT092208-1 AND PERFORMED DIMENSIONAL CHECK IAW EA 8-5310-116996 "FUSELAGE - LONGERON SPLICE FITTING HEAT TREAT REQUIREMENTS". PART MARKED IAW FEDEX GMM 7-0-1000. REMOVED OLD FITTING AND INSTALLED NEW FITTING IAW DC/MD-10 SRM 51-31-01; PG 1; VOL II.