What was found
FORWARD ENTRYWAY MACHINED INTERCOSTAL LOCATED BETWEEN FLOORBEAMS STA 344 AND 360 AT LBL-11 CRACKED IN UPPER FLANGE (MARKED). REMOVED AND REPLACED INTERCOSTAL REF SRM 51-40-02.
- Difficulty date
- August 14, 2009
- Submitted
- August 24, 2009
- Operation
- Air carrier
- Aircraft
- N54241
- Make and model
- Boeing 737824
- Aircraft serial
- 28953
- Aircraft time
- 32,187 hours, 11,429 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Intercostal
- Part number
- 141A541022
- 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.