- Difficulty date
- February 28, 2026
- Submitted
- March 3, 2026
- Operation
- Air carrier
- Make and model
- Boeing 757224
- Aircraft serial
- 29281
- Aircraft time
- 96,917 hours, 20,979 cycles
- Part
- Crease Beam
- Condition
- Corroded
- Location
- Zone 200
- 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.
What was found
MAIN CABIN FLOOR STRUCTURE AT BS 1060, RBL 65 FOUR LOCATIONS HAD CORROSION. CORROSION BS 1060, RBL 65 MEASURES .014 INCH. OUT OF LIMITS IAW SRM 53-40-13-1A-1. PERFORMED CREASE BEAM REPAIR IAW SRM 5 3-00-13-2R-2. RESTORED SURFACE PROTECTION SRM 51-20-01 AND AMM 5 1-21-15-370-801.