What was found
FWD PASS COMPARTMENT FLOOR STRUCTURE WET AREA INTERCOSTAL IS CRACKED AT STA. 360 TO STA 344, BL 0. GROUNDED - YES. REMOVED AND REPLACED INTERCOSTAL AT F/S 360 - F/S 344 BL0 PER B737 900 ER SRM 51 40 02 0G 0.
- Difficulty date
- May 29, 2019
- Submitted
- June 5, 2019
- Operation
- Air carrier
- Aircraft
- N440AS
- Make and model
- Boeing 737990ER
- Aircraft serial
- 41705
- Aircraft time
- 22,363 hours, 7,304 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Floor Support
- Part number
- 141A5410U23
- Condition
- Cracked
- Location
- Bs 344-360
- 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.