What was found
FWD WET AREA INTERCOSTAL STA 312-328 RBL 40 IS CRACKED. GROUNDED - YES. REMOVED CRACKED INTERCOSTAL AND INSTALLED NEW INTERCOSTAL IAW B737-900 SRM 51-40-02-0G-0.
- Difficulty date
- December 1, 2023
- Submitted
- December 12, 2023
- Operation
- Air carrier
- Aircraft
- N319AS
- Make and model
- Boeing 737990
- Aircraft serial
- 33679
- Aircraft time
- 6,717 hours, 27,133 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Intercostal
- Part number
- 141A541012
- Part serial
- NA
- Condition
- Cracked
- Location
- Unknown
- 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.