What was found
AFTER REMOVAL OF CORRODED SHIELD, L-ANGLE P#146A8125-53 WAS FOUND TO BE CORRODED BEYOND LIMITS. ALL WORK COMPLETED ON CUSTOMER CARD G2211728. GROUNDED - YES. ALL WORK ACCOMPLISHED ON CUSTOMER CARD # G2211728.
- Difficulty date
- September 9, 2025
- Submitted
- September 18, 2025
- Operation
- Air carrier
- Aircraft
- N471AS
- Make and model
- Boeing 737990ER
- Aircraft serial
- 41703
- Aircraft time
- 40,738 hours, 12,607 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Angle
- Part number
- 146A812553
- 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.