What was found
MAIN CABIN BS 344 - 360 LBL6 HAD CRACKS ON FLOOR SUPPORT. REMOVED AND REPLACED THE FLOOR SUPPORT IAW SRM 51-40-02 & DWG 141A5400, REV A.
- Difficulty date
- December 23, 2025
- Submitted
- January 7, 2026
- Operation
- Air carrier
- Aircraft
- N37287
- Make and model
- Boeing 737824
- Aircraft serial
- 31636
- Aircraft time
- 66,324 hours, 24,763 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Floor Support
- Part number
- 141A541022
- 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.