As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING CPCP CHECK INSPECTION, FOUND LEVEL 2 CORROSION, REMOVED LEFT HAND LONGERON 24. REMOVED AND REPLACED LONGERON 24 IAW SRM 51-1-0 DOUGLAS PROCEDURE'S 51-1-20D HI LOC INSTALLATION 51-3-0 AND 51-3-1. INSTALLATION OF BOLT AND TORQUEING SHIMMED ALL AREAS IAW SB 57-27. CORROSION TASK CARD NUMBER 574L-0551. NON-ROUTINE TASK CARD NUMBER 93376.