What was found
MID CABIN FLOORBEAM FOUND CRACKED AT BS 540 BETWEEN BL 0 AND LBL 24.75. REMOVED AND REPLACED FLOORBEAM IAW SRM 51-40-02-0G-0, AND DWG 143A5240.
- Difficulty date
- September 25, 2025
- Submitted
- September 26, 2025
- Operation
- Air carrier
- Aircraft
- N63899
- Make and model
- Boeing 737924ER
- Aircraft serial
- 62816
- Aircraft time
- 27,392 hours, 10,218 cycles
- System (JASC)
- 5315 · Fuselage Main, Floor Beam
- Part
- Floorbeam
- Part number
- 143A524035
- 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.