- Difficulty date
- June 17, 2020
- Submitted
- August 3, 2021
- Operation
- Air carrier
- Make and model
- Boeing 7378H4
- Aircraft serial
- 42523
- Aircraft time
- 21,417 hours, 9,425 cycles
- Part
- Floor Panel
- Condition
- Corroded
- Location
- Aft Cargo
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFT CARGO COMPT. FLOOR PANEL 140AF EDGES HAVE CORROSION / EVALUATED CORROSION ON AFT CARGO COMPARTMENT FLOOR PANEL 140AF. TOTAL DAMAGE LENGTH EXCEEDS 20' OUT OF LIMITS IAW SRM 53-00-53-1A-1 FIGURE 102. FABRICATED NEW PANEL IAW AMM 25-52-01-201-801. APPLIED CHECMICAL CONVERSION AND PRIMER IAW AMM 51-21-41-370-802 AND AMM 51-21-72-370-804.