What was found
MAIN CABIN STA 540 FLOORBEAM CRACKED BETWEEN BL 0 AND RBL 24. REPLACED THE FLOORBEAM IAW BAC DWG 143A5240 REV -, SHEET 0021, SRM 51-40-02-0G-0 & 51-40-05-0G -0.
- Difficulty date
- September 4, 2025
- Submitted
- September 5, 2025
- Operation
- Air carrier
- Aircraft
- N33209
- Make and model
- Boeing 737824
- Aircraft serial
- 30581
- Aircraft time
- 76,364 hours, 28,565 cycles
- System (JASC)
- 5315 · Fuselage Main, Floor Beam
- Part
- Floorbeam
- Part number
- 143A524064
- 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.