What was found
C4 PDX - CABIN UNDER FLOOR LEFT FORWARD OF FRAME X201.300 AND OUTBOARD OF STRINGER 31L, STRINGER HAS CORROSION AT FASTENERS. REPAIRED IAW SRM 51-20-11, 51-20-26, 51-20-36.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
C4 PDX - CABIN UNDER FLOOR LEFT FORWARD OF FRAME X201.300 AND OUTBOARD OF STRINGER 31L, STRINGER HAS CORROSION AT FASTENERS. REPAIRED IAW SRM 51-20-11, 51-20-26, 51-20-36.