# SDR AALA20170216022

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 16, 2017
- Submitted: February 17, 2017
- Operation: Air carrier
- Aircraft: [N907AN](https://openairdocs.org/aircraft/N907AN), registered now
- Make and model: Boeing 737823
- Aircraft serial: 29509
- Aircraft time: 52,765 hours, 21,082 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Intercostal
- Part number: 141A541012
- Condition: Cracked
- Location: Bs 312-328
- 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/AALA20170216022

## Discrepancy

INTERCOSTAL CRACKED IN THE ELECTRICAL EQUIPMENT BAY CEILING BETWEEN BS 312 & 328, LBL 45.6. REMOVED AND REPLACED THE INTERCOSTAL IAW 51-00-05-1 AND  DWS 141A5400 AND 141A5410.

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