What was found
MAIN CABIN BS 540 LBL 1 FLOORBEAM CRACKED. R & R THE FLOORBEAM IAW SRM 51-40-02-0G-0.
- Difficulty date
- December 21, 2025
- Submitted
- December 29, 2025
- Operation
- Air carrier
- Aircraft
- N76254
- Make and model
- Boeing 737824
- Aircraft serial
- 30779
- Aircraft time
- 76,181 hours, 28,470 cycles
- System (JASC)
- 5315 · Fuselage Main, Floor Beam
- Part
- Floorbeam
- Part number
- 143A524036SD
- Condition
- Cracked
- Location
- Zone 200
- Stage of operation
- IN
- How discovered
- O
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.