What was found
AFT CARGO DOOR CUTOUT, LOWER SILL , WEB CORRODED GROUNDED - YES. REMOVED AND REPLACED THE AFT CARGO DOOR CUTOUT, LOWER SILL WEB P/N 146A8123-25 PO: 944381.1 PER SRM 51-40-02, DWG : 146A8123 REV -, AND DWG : 146A8340 REV B.
- Difficulty date
- April 26, 2019
- Submitted
- May 13, 2019
- Operation
- Air carrier
- Aircraft
- N442AS
- Make and model
- Boeing 737990ER
- Aircraft serial
- 43293
- Aircraft time
- 21,604 hours, 7,078 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Door Sill
- Part number
- 146A812325
- Condition
- Corroded
- Location
- Fuselage
- 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.