What was found
FWD WET AREA INTERCOSTAL STA 312-328 LBL44 HAS A CRACK. GROUNDED - YES. REMOVED AND REPLACED INTERCOSTAL AT STA 312-328 LBL 44 IAW SRM 51 40 02 0G 0 PG 6 STEP D.
- Difficulty date
- February 13, 2019
- Submitted
- March 6, 2019
- Operation
- Air carrier
- Aircraft
- N318AS
- Make and model
- Boeing 737990
- Aircraft serial
- 30018
- Aircraft time
- 55,891 hours, 22,184 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Intercostal
- Part number
- 141A5410140
- Condition
- Cracked
- Location
- Fuselage
- 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.