What was found
STA 947-967, LBL 49 HAS CORROSION. INSTALLED NEW PART PER 54C33367 IPC 53-42-00-92; CORR TASK C53-107-02; LEVEL 2, DEFECT SIZE: 20 INCHES.
- Difficulty date
- May 23, 2007
- Submitted
- May 23, 2007
- Operation
- Air carrier
- Aircraft
- N420US
- Make and model
- Boeing 737401
- Aircraft serial
- 23987
- Aircraft time
- 50,436 hours, 50,436 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Intercostal
- Condition
- Corroded
- 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.