What was found
AFT CARGO DOOR SILL WEB IS CORRODED. GROUNDED - YES. REMOVED CORROSION SILL WEB FOUND OUT LIMITS IAW SRM 53-60-15-1A-1. REMOVED AND REPLACED AFT CARGO SILL WEB IAW SRM 51-40-02-0G-0.
- Difficulty date
- May 21, 2026
- Submitted
- June 27, 2026
- Operation
- Air carrier
- Aircraft
- N548AS
- Make and model
- Boeing 737890
- Aircraft serial
- 30020
- Aircraft time
- 67,664 hours, 24,523 cycles
- System (JASC)
- 5310 · Fuselage Main, Structure
- Part
- Web
- Part number
- 146A8123U25
- Condition
- Corroded
- Location
- Zone 100
- 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.