What was found
CABIN FLOOR STRUCTURE INTERCOSTAL RBL 7 STA380-400 WITH CRACKED UPPER ANGLE. REMOVED AND REPLACED FLOOR SUPPORT ANGLE BETWEEN STA380 TO STA 400 RBL7 IAW SRM 51-40-02-0G-0 AND DRW#143A5400.
- Difficulty date
- July 7, 2025
- Submitted
- July 8, 2025
- Operation
- Air carrier
- Aircraft
- N17229
- Make and model
- Boeing 737824
- Aircraft serial
- 28793
- Aircraft time
- 79,321 hours, 29,430 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Floor Support
- Part number
- 143A541027
- 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.