# SDR CALA2014091801253

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 17, 2014
- Submitted: October 21, 2014
- Operation: Air carrier
- Aircraft: [N72405](https://openairdocs.org/aircraft/N72405), registered now
- Make and model: Boeing 737924
- Aircraft serial: 30122
- Aircraft time: 40,754 hours, 16,485 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Intercostal
- Part number: 141A5410U17
- Condition: Corroded
- Location: Bs 328-344
- 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/CALA2014091801253

## Discrepancy

CABIN AREA INTERCOSTAL BETWEEN STATION 328 - 344 LBL 11 SHOWS AREAS OF CORROSION.  REMOVED CORROSION IAW SRM 51-10-02.  FOUND OUT OF LIMITS, LOCATED & DRILL IAW SRM 51-10-02 PG 10.  INSTALLED NEW INTERCOSTAL IAW SRM 51-40-02 & 53-10-5 PG 101.

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