What was found
FWD CARGO DOOR SILL PANEL HAS CORROSION IN MULITPLE SPOTS. GROUNDED - YES. REMOVED DAMAGE FOUND TO BE OUT OF LIMITS REMOVED AND REPLACED FWD CARGO DOOR SILL IAW B737-900ER SRM 51-40-02-0G-0W=1" O=056" R=.040 L=6" D=.016.
- Difficulty date
- May 19, 2025
- Submitted
- June 30, 2025
- Operation
- Air carrier
- Aircraft
- N272AK
- Make and model
- Boeing 737990ER
- Aircraft serial
- 44112
- Aircraft time
- 29,142 hours, 9,368 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Panel
- Part number
- 654A000358
- 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.