What was found
DISCREPANCY: DURING C-CHECK IN KDHN, COMMERCIAL JET FOUND LONGERON 25L CORRODED AT STATION 1287 IN THE AFT LOWER CARGO COMPARTMENT CORRECTIVE ACTION: CORRECTIVE ACTION: COMMERCIAL JET IN KDHN INSPECTED THE AREA AND FOUND THE CORRODED AREA OUT OF LIMITS IAW DC9/MD80 SRM 51-30-5. THEY REMOVED THE SECTION OF LONGERON 25L BETWEEN F.S. 1280 AND 1300.THEY CUT, DRILLED AND DEBURRED LONGERON SECTION FROM 2912727-7075T6511 AND CUT, DRILLED AND DEBURRED REPAIR SPLICE FITTINGS FROM 3913291U501. TREATED AND PRIMED LONGERON SECTION AND SLICE FITTING PARTS IAWDC9/MD80 SRM 51-10-3. THEY INSTALLED LONGERONS AND SPLICES IN THE AFT CARGO COMPARTMENT BETWEEN F.S. 1280 AND 1300 IAW DC9/MD80 SRM 51-30-5 AND SRM 51-30-2