What was found
OUTBOARD ROLLER ASSEMBLY STATION 1153 UPPER CHORD CORRODED AT NUTPLATE. R & R UPPER T CHORD AT STATION 1153 IAW SRM 51-40-02. SDR INFO CORRODED L2, PN 146T1060-2, PART NAME CHORD, SN NSN, FS & BS LOC AFT LOWER CARGO STATION 1153. ACFT WAS GNDED.