What was found
AFT CARGO L/H TRANSITION CORRODED FROM STA 727G TO 847. GROUNDED - YES. REMOVED CORROSION, FOUND TO BE OUT OF LIMITS. REPAIRED L/H TRANSITION IAW B737-800 SRM 53-00-53-2R-5W: 1" O: .040" R: .033" L: 1" D: .007".
- Difficulty date
- May 8, 2026
- Submitted
- June 11, 2026
- Operation
- Air carrier
- Aircraft
- N558AS
- Make and model
- Boeing 737890
- Aircraft serial
- 35177
- Aircraft time
- 69,664 hours, 21,019 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Transition Panel
- Part number
- 146A750523
- 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.