What was found
STR 11L INTERCOSTAL AFT TURN DOWN ANGLE CRACKED. REMOVED DAMAGED ANGLE, FABRICATED & INSTALLED NEW ANGLE PER BOEING DWG 69-48985 & SRM 51-10-02, DEFECT SIZE: 1 INCH.
- Difficulty date
- March 15, 2007
- Submitted
- March 15, 2007
- Operation
- Air carrier
- Aircraft
- N423US
- Make and model
- Boeing 737401
- Aircraft serial
- 23990
- Aircraft time
- 49,240 hours, 49,240 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Intercostal
- Condition
- Cracked
- Location
- Fuselage
- Stage of operation
- IN
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.