What was found
AIRCRAFT IN BASE MAINTENANCE: CORROSION ON FORWARD CARGO DOOR CUTOUT LOWER THRESHOLD PLATE LOWER BEAM BETWEEN FRAME 24 AND FRAME 27 AT +Y398. REPLACED BEAM IAW SRM 51-43-04 AND DWG 170-67080-431.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
AIRCRAFT IN BASE MAINTENANCE: CORROSION ON FORWARD CARGO DOOR CUTOUT LOWER THRESHOLD PLATE LOWER BEAM BETWEEN FRAME 24 AND FRAME 27 AT +Y398. REPLACED BEAM IAW SRM 51-43-04 AND DWG 170-67080-431.