What was found
CABIN FLOOR INTERCOSTAL CRACKED AT SCREW HOLE LBL 46 BS 321. / REMOVED DAMAGED INTERCOSTAL AT CABIN FLOOR LBL 46 BS 321 IAW B737-700 SRM 51-40-02-0G-0 INSTALLED NEW INTERCOSTAL PER REF B737 SRM 51-40-02-0G-0 AND DWG 141A5400
- Difficulty date
- July 24, 2019
- Submitted
- March 14, 2022
- Operation
- Air carrier
- Aircraft
- N900WN
- Make and model
- Boeing 7377H4
- Aircraft serial
- 32544
- Aircraft time
- 40,892 hours, 24,383 cycles
- System (JASC)
- 5310 · Fuselage Main, Structure
- Part
- Intercostal
- Condition
- Cracked
- Location
- Cabin
- 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.