What was found
CP53-251-01-MAIN CABIN, CORROSION ON FRAME UNDER NUTPLATES BS 1681 AND BETWEEN RBL 57-LBL 57. REMOVED CORROSION UNDER NUTPLATES ON MAIN CABIN FRAME, FLOOR BEAM, UPPER CHORD AT BS 1681 BETWEEN RBL57-LBL57, REF SRM 53-00-51, FIG 101, DET III AND ACCOMPLISHED PERMANENT REPAIR ON DISTURBED FITTING, PN 140N2047-5 ATTACHED TO FLOORBEAM AT BS 1681, LBL 9.0, REF ER/A 538387-14, REV ORIGINAL.