What was found
CORROSION TYPE EXFOLIATION ON PREVIOUS REPAIR BTW STA Y=960 TO Y=980, LOWER DOOR JAMB AT AFT CARGO COMPARTMENT. SUMMARY OF NRC 00168: CORROSION LEVEL 2. CORROSION TYPE EXFOLIATION ON PREVIOUS REPAIR BTW STA Y=960 TO Y=980, LOWER DOOR JAMB AT AFT CARGO COMPARTMENT WAS REPAIRED PER ER/A 612138-14 REV ORIGINAL, SECTION I: TIME LIMITED REPAIR. REPAIR APPROVAL IS LIMITED TO 12 MONTHS SERVICE FROM TIME OF INSTALLATION ONLY. ADDITIONAL ENGINEERING AUTHORIZATION (ER/A REVISION) IS REQUIRED FOR CONTINUED SERVICE BEYOND THIS LIMIT. NOTE TO ENGINEER: DAMAGE TOLERANCE EVALUATION (DTE) IS REQUIRED IN ACCORDANCE WITH PROCEDURES ESTABLISHED IN FAA ADVISORY CIRCULAR 120-93 UNDER LOG 0004872. ASSOCIATED ER/A 14-612138 ADDED FOR AC 9519. (LP #0010117)