As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
PIT - DURING VISUAL (RON CHECK) FOUND CORROSION ON, UNDER AND AROUND PREVIOUS REPAIR (5 INCH BY 7 INCH) ON SKIN ON DOUBLER AT STATION 579-604 LONGERON 28L TO 28R. CORROSION LEVEL 2. REPLACED REPAIR DOUBLERS WITH NEW, REMOVED CORROSION PER SRM 53-04 FIG 43 SHEET 6. (M)