What was found
PDX - C4 CHECK, STRINGER 31R IS CORRODED BETWEEN PILOTS BULKHEAD AND FRAME AT X167. REPAIRED IAW EA 2-53-689, SRM 51-20-16 AND SRM 51-40-11.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
PDX - C4 CHECK, STRINGER 31R IS CORRODED BETWEEN PILOTS BULKHEAD AND FRAME AT X167. REPAIRED IAW EA 2-53-689, SRM 51-20-16 AND SRM 51-40-11.