What was found
AFT SERVICE DOOR AFT FRAME NUTPLATE FOR LINER BELOW NR 2 STOP FITTING IS CORRODED. REMOVED NUTPLATE BRACKET FROM AFT SERVICE DOOR AFT FRAME TO REPLACE CORRODED NUTPLATE BELOW NR 2 STOP FITTING IAW SRM 51-42-05-02-01 AND 51-41-00-00-01. REPLACED CORRODED NUTPLATE IAW SRM 51-42-05-02-01. REINSTALLED NUTPLATE BRACKET IAW SRM 51-42-05-02-01 AND 51-41-00-00-01. RESTORED SURFACE PROTECTION IAW AMM 51-25-01-390-801 AND SRM 51-25-05-02-01.