What was found
LAV SERVICE DOOR HAS CORROSION AT AFT END OF DOOR HINGE, AIRFRAME SIDE. MATCH DRILLED NEW LAV SERVICE DOOR DOUBLER IAW SRM 51-40-07-02-01. REMOVED STR 25S AND 27S, REMOVED STR 26S AND INTERNAL DOUBLER FROM DOOR IAW SRM 51-42-05-02-01 AND 51-40-15-02-01. REMOVED STR SPLICE Z CHANNEL IAW SRM 51-42-05-02-01. INSTALLED NEW DOUBLER AND REINSTALLED STRINGERS AND Z-CHANNEL IAW SRM 51-42-05-02-01 AND SRM 51-40-15-02-01. APPLIED SURFACE PROTECTION TO INTERNAL SUFACES IAW SRM 51-25-15-02-01 AND AMM 51-25-01-390-801. APPLIED EXTERIOR SURFACE PROTECTION IAW SRM 51-25-10-02-01 AND 51-25-15-02-01.