What was found
FWD, PAX DOOR HAND RAIL HINGE ARM "CUP" AT PAX DOOR SILL CORRODED. RIGHT FS310 CORRODED ALONG AFT EDGE AT BOTTOM FWD CORNER OF SERVICE DOOR CUT-OUT, JUST AT FLOOR SILL LEVEL. REMOVED FWD PAX DOOR HAND RAIL HINGE ARM CUP DRILLED UP ATTACH HOLES & HOLES FOR NUTPLATES REF SRM 57-40-11 & DWG 601R31527. INSTALLED NUT PLATES ON HINGE ARM CUP & INSTALLED ASSY IN ACFT IAW SRM 51-42-06 & DWG 601R31527. R & R RT JOINT ANGLE IAW SRM 53-21-23, 51-42-34.