- Difficulty date
- April 16, 2025
- Submitted
- May 20, 2025
- Operation
- Air carrier
- Make and model
- Boeing 7377H4
- Aircraft serial
- 32494
- Aircraft time
- 64,554 hours, 38,857 cycles
- Part
- Floorbeam
- Condition
- Cracked
- 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
FLOOR SUPPORT CROSSBEAMS AT MID CABIN ABOVE FWD SPAR CRACKED - BS 539; LBL 1 AND RBL 1.<[01] REMOVED AND REPLACED 2EA PANEL BREAK. P/N: 143A5240U33 LOT: 1602183-5 AND P/N: 143A5240U34 LOT: 1591872-1 AND 2EA PLATE P/N 143A5240U12 LOT: 1598027-6 AND P/N: 143A5240U11 IAW B737-7 SRM 51-40-02-0G-0 AND DWG 143A5240 REV: - ID: 0013 AND DWG 143A5240 ID: 0014 REV: -