What was found
AFT FUSELAGE ACCESS DOOR 311BL AFT LWR CUTOUT HAS SURFACE CORROSION ON SKIN SURFACE GROUNDED - YES. REMOVED CORROSION AFT FUSELAGE DOOR 311BL IAW B737-800 SRM 53-00-01-1A-1. ORIG THICKNESS .080" PER B737-800 53-80-01 (LOCATION ONE STA 1064) REMOVED .005", REMAINING .075".(LOCATION TWO STA 1042) REMOVED .008", REMAINING .072". BOTH LOCATIONS FOUND WITHIN LIMITS IAW B737-800 SRM 53-00-01-1A-1. RESTORED FINISH IAW B737-800 SRM 51-20-01 AND AMM 51-21-72 AND AMM 51-21-73.