# SDR AALA202608251368

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 7, 2026
- Submitted: August 26, 2026
- Operation: Air carrier
- Aircraft: [N905AN](https://openairdocs.org/aircraft/N905AN), registered now
- Make and model: Boeing 737823
- Aircraft serial: 29507
- Aircraft time: 69,881 hours, 29,384 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Intercostal
- Condition: Cracked
- Location: Zone 200
- 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/AALA202608251368

## Discrepancy

AIRCRAFT IN BASE MAINTENANCE: FORWARD CABIN WET AREA, INTERCOSTAL FROM STATION 312 TO STATION 328 AT LEFT BUTTLINE 45 IS CRACKED AROUND FASTENER HOLE. MAINTENANCE INSTALLED NEW INTERCOSTAL AT STATION 312 TO STATION 328 AT LEFT BUTTLINE 45 PER AARD 51-00-05-01, SRM 51-40-02, AND BOEING DRAWING 141A5400.

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