What was found
B737-53-3-0738 FLOOR STRUCTURE INTERCOSTAL BETWEEN STA 344 AND 360 AT BL 0 IS CRACKED. REMOVED AND REPLACED INTERCOSTAL P/N 141A540U23 REF 51-40-02.
- Difficulty date
- May 22, 2009
- Submitted
- May 27, 2009
- Operation
- Air carrier
- Aircraft
- N71411
- Make and model
- Boeing 737924
- Aircraft serial
- 30128
- Aircraft time
- 23,697 hours, 9,747 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.