# SDR ASAA2024100853390

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 8, 2024
- Submitted: October 28, 2024
- Operation: Air carrier
- Aircraft: [N622AS](https://openairdocs.org/aircraft/N622AS), registered now
- Make and model: Boeing 737790
- Aircraft serial: 30165
- Aircraft time: 70,559 hours, 36,836 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Intercostal
- Part number: 146A83221
- 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/ASAA2024100853390

## Discrepancy

AFT CARGO DOOR CUTOUT FWD LOWER CORNER STA 787 INTERCOSTAL CORRODED. GROUNDED - YES. REMOVED CORROSION ON INTERCOSTAL AFT CARGO DOOR CUTOUT FWD LOWER CORNER FOUND OUT LIMITS IAW B737-700 SRM 53-00-53-1A-2 FIG 103; REMOVED & REPLACED IAW B737-700 SRM 51-40-02W: 1 O: .065 R: .050 L: 3 D: .015.

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