# SDR ASAA2025051058867

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 10, 2025
- Submitted: June 20, 2025
- Operation: Air carrier
- Aircraft: [N625AS](https://openairdocs.org/aircraft/N625AS), registered now
- Make and model: Boeing 737790
- Aircraft serial: 30792
- Aircraft time: 73,389 hours, 39,050 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Floor Support
- Part number: 146A75051
- Condition: Corroded
- 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/ASAA2025051058867

## Discrepancy

AFT CARGO INTERCOSTAL AT F.S. 727A-727B LBL-22 CORRODED. GROUNDED - YES. REMOVED DAMAGE FOUND TO BE OUT OF LIMITS IAW B737-700 SRM 53-00-53-1A-2. REPLACED INTERCOSTAL IAW B737-700 SRM 51-40-02-0G-0W= .30 O= .032 R= .025 L= 2.00 D= .007.

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