As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
INSPECTION TYPE:C1, A-PIT DOOR TORQUE BOX FRAME HAS EXFOLIATION CORROSION AT STA 280 L 32-33R INSIDE LIGHTNING HOLE. REMOVED CORROSION FROM FRAME IAW DC8 SRM 51-1-8, OUT OF LIMITS IAW DC8 SRM 53-2-0. FRAME REPAIRED IAW TIMCO REO G08626.