# SDR CALA0700451

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 22, 2007
- Submitted: August 22, 2007
- Operation: Air carrier
- Aircraft: N14324
- Make and model: Boeing 7373T0
- Aircraft serial: 23375
- Aircraft time: 66,721 hours, 30,300 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Stiffener
- Part number: 6546568520
- Condition: Corroded
- Location: Fuselage
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA0700451

## Discrepancy

INSPECTION FOUND AFT PRESSURE BULKHEAD CHANNEL STIFFENER CORRODED ON LOWER END, BOTH SIDES, STA 1016 FRAME ASSEMBLY.  THE CORRODED SECTION OF APB CHANNEL STIFFENER WAS REMOVED AND A REPAIR WAS INSTALLED IAW BOEING DRAWING 65C28106-1 AND EA 5310-04045, REV A, OP 02, STEP 1.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.