What was found
FWD CABIN WET AREA FLOOR SUPPORT INTERCOSTAL CRACKED AT FASTENER HOLE BETWEEN STA 277 AND 294.5 BL- 0. REMOVED AND REPLACED THE FLOOR SUPPORT INTERCOSTAL IAW SRM 51-40-02-0G-0.
- Difficulty date
- March 7, 2024
- Submitted
- April 11, 2024
- Operation
- Air carrier
- Aircraft
- N8321D
- Make and model
- Boeing 7378H4
- Aircraft serial
- 36687
- Aircraft time
- 37,973 hours, 17,662 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Floor Support
- Part number
- UNKNOWN
- Condition
- Cracked
- Location
- Bs 277-295 Bl0
- Stage of operation
- IN
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.