What was found
REFERENCE NON ROUTINE C074186. DURING DEN C3 C-CHECK, INSPECTION NOTED CORROSION ON THE L2 DOOR SILL AT FRAME 66 IN FWD SPLICE AREA. MX PERFORMED MAJOR REPAIR IAW SRM 53-41-14, SRM 51-44-00, SRM 51-21-00 AND SRM 51-75-00.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
REFERENCE NON ROUTINE C074186. DURING DEN C3 C-CHECK, INSPECTION NOTED CORROSION ON THE L2 DOOR SILL AT FRAME 66 IN FWD SPLICE AREA. MX PERFORMED MAJOR REPAIR IAW SRM 53-41-14, SRM 51-44-00, SRM 51-21-00 AND SRM 51-75-00.