# SDR AALA202609305771

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 15, 2026
- Submitted: October 1, 2026
- Operation: Air carrier
- Aircraft: [N960NN](https://openairdocs.org/aircraft/N960NN), registered now
- Make and model: Boeing 737823
- Aircraft serial: 33330
- Aircraft time: 35,700 hours, 15,003 cycles
- System (JASC): [5310 · Fuselage Main, Structure](https://openairdocs.org/jasc/5310)
- Part: Crossbeam
- Part number: 143A524035
- 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/AALA202609305771

## Discrepancy

AIRCRAFT IN BASE MAINTENANCE: CABIN, FLOORBOARD SUPPORT ANGLE CRACKED, STATION 540 LBL2.  INSTALLED NEW BREAK SUPPORT PN 143A5240-35 IAW IPC 53-42-11-66 AND AARD 51-00-05-1.

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