What was found
C1 CHECK LEVEL 2 INTERGRANULAR CORROSION ON FLOORBEAM AT FRAME 66 & 5 INCHES, Y771. REPLACED FLOORBEAM AT FRAME 66 & 5 INCHES, Y771 IAW DWG D53472000.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
C1 CHECK LEVEL 2 INTERGRANULAR CORROSION ON FLOORBEAM AT FRAME 66 & 5 INCHES, Y771. REPLACED FLOORBEAM AT FRAME 66 & 5 INCHES, Y771 IAW DWG D53472000.