What was found
AFT CARGO ENTRY CENTER THRESHOLD HAS VARIOUS AREAS OF SURFACE CORROSION. (MARKED) / REMOVED DAMAGED WEB P/N # 146A8123-25 INSTALLED NEW WEB P/N # 146A8123U25 (SAM 326 ATTACHED # A1164471)
- Difficulty date
- March 25, 2020
- Submitted
- July 29, 2021
- Operation
- Air carrier
- Aircraft
- N8321D
- Make and model
- Boeing 7378H4
- Aircraft serial
- 36687
- Aircraft time
- 26,260 hours, 11,559 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Threshold
- Condition
- Corroded
- Location
- Aft Cargo
- Stage of operation
- IN
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.