What was found
CORROSION FOUND AT MAIN CARGO COMPARTMENT ANGLE RETAINER SUPPORT FROM BS 1610 - 1681.80, LBL 60. REMOVED CORRODED ANGLE RETAINER IAW SRM 51-40-02. INSTALLED ANGLE RETAINER SUPPORT IAW SRM-51-40-02.
- Difficulty date
- October 15, 2025
- Submitted
- October 30, 2025
- Operation
- Air carrier
- Aircraft
- N457UP
- Make and model
- Boeing 75724APF
- Aircraft serial
- 25478
- Aircraft time
- 38,076 hours, 22,607 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Retainer
- Part number
- 146N50641
- 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.