# SDR AALA202607108403

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 25, 2026
- Submitted: July 10, 2026
- Operation: Air carrier
- Aircraft: [N912AN](https://openairdocs.org/aircraft/N912AN), registered now
- Make and model: Boeing 737823
- Aircraft serial: 29513
- Aircraft time: 69,124 hours, 28,657 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Floor Support
- Part number: 141A541016
- Condition: Cracked
- Location: Zone 100
- 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/AALA202607108403

## Discrepancy

AIRCRAFT IN BASE MAINTENANCE: INTERCOSTAL IS CRACKED BETWEEN FLOOR SUPPORT AT STA 328 TO STA 324, LBL 49. MAINTENANCE REPLACED INTERCOSTAL AT STA 328 TO STA 324, LBL 49 IAW AARD 51-00-05-1 AND BAC DWG 141A5400 SHEET 1.

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