As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CORROSION ON LIGHT SUPPORT (2EAS) BTW WS 29.00 AND WS 48.00 AT LT & RT WING INTERNAL AUXILIARY REAR SPAR. LIGHT SUPPORT (2EAS) BTW WS=29.00 AND WS=48.00 AT LT & RT WING INTERNAL AUXILIARY REAR SPAR WERE EVALUATE AND FOUND WITH EXCESSIVE CORROSION IAW SRM 51-10-06-001-001-A01 & WERE REPLACED IAW SRM 51-42-06-001-001-A01, & SRM 51-42-21-001-001-A01.