What was found
MAIN CABIN FWD FLOOR WET AREA INTERCOSTAL BETWEEN STA 344 AND STA 350 MID SECTION CRACK. REMOVED AND REPLACED INTERCOSTAL IAW SRM B737 800 51 40 02.
- Difficulty date
- February 9, 2012
- Submitted
- March 8, 2012
- Operation
- Air carrier
- Aircraft
- N553AS
- Make and model
- Boeing 737890
- Aircraft serial
- 34594
- Aircraft time
- 23,330 hours, 7,348 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Intercostal
- Part number
- 141A5410U23
- 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.