- Difficulty date
- March 17, 2025
- Submitted
- April 8, 2025
- Operation
- Air carrier
- Make and model
- Boeing 7377H4
- Aircraft serial
- 32533
- Aircraft time
- 58,289 hours, 35,183 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
CORROSION ON MID CABIN FLOOR STRUCTURE - (BS 706; 702; 696) LBL 65; WL 208.<[01] REMOVED AND REPLACED CREASE BEAM INNER CHORD BETWEEN BS673 TO BS732 LBL 65; WL 208. IAW SRM 51-40-02 AND DWG 144A5900 REV: A;[02] UPDATED PARTS REMOVED.;[03] CORRECTIVE ACTION ITEM 1 VERIFIED; CARD COMPLETE.