What was found
ALC FRAME UPPER FLANGE CORRODED UNDER & AROUND NUTPLATES AT FS 1219 LBL 21 & LBL 35 - 40. REMOVED CORROSION FROM ALC FRAME UPPER FLANGE AROUND NUTPLATES AT FS 1219 LBL 21 & LB 35 - 40. NEW PART FABRICATED IAW SRM 53-00-07. SDR INFO CORRODED LEVEL 2, PN 146T1060-2, PART NAME UPPER CHORD, SN NSN, FS & BS LOCATION 1219 TO 1219, STRINGER & WS LOCATION LBL 19, 21, LBL 35 TO 40. ACFT WAS GNDED.