What was found
FUEL ACCESS PANEL 523AT HAS CORROSION IN COUNTERSINKS. ENLARGED COUNTERSINK OF THE CORRODED COUNTERSINK HOLES TO THE MAXIMUM PERMITTED DIAMETER, STILL EVIDENCE OF CORROSION. FOUND TO BE OUT OF LIMITS, REF TEMPORARY REV SRM 57-10-35, REPAIR -03 TR 57-027 AND NO REPAIRABLE REF SRM 57-10-35, REPAIR -04, ITEM 7A. COMPLIED WITH FORM M-184. RECEIVED NEW PANEL. INSTALLATION ACCOMPLISHED ON 5408315, OP 5526.