As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CORROSION FOUND ALONG SERVICE DOOR CUTOUT, SILL AREA, NEED EVALUATION. UPON FURTHER INVESTIGATION IT IS FOUND THE MOUNTING ANGLE AND LOWER SILL ANGLE WILL NEED REPLACEMENT DUE TO EXFOLIATION CORROSION. REMOVED MOUNTING ANGLE AND LOWER SILL ANGLE IAW SRM 51-12-06-001-001- A01. LOCATED, DRILLED, & INSTALLED NEW MOUNTING ANGLE AND LOWER SILL IAW SRM 51-42-06-001-001 A01 AND DWG SH670-31986-1. THIS REPAIR IS CLASSIFIED AS A MAJOR REPAIR.