# SDR SWAA2021071499225

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 9, 2020
- Submitted: July 14, 2021
- Operation: Air carrier
- Aircraft: [N488WN](https://openairdocs.org/aircraft/N488WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 33853
- Aircraft time: 54,363 hours, 32,167 cycles
- System (JASC): [5340 · Fuselage Main, Attach Fittings](https://openairdocs.org/jasc/5340)
- Part: Attach Angle
- Condition: Cracked
- Location: Bs 500a
- Stage of operation: IN
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWAA2021071499225

## Discrepancy

INTERCOSTAL ATTACH ANGLE IS CRACKED AT FWD CARGO BAY BS500A FWD SIDE LBL23 WL157. MARKED / NO ALLOWABLE DAMAGE FOUND FOR ATTACH ANGLE IN SRM. REPAIR BY REPLACEMENT IAW SRM 51-10-02 PARA 9; REMOVED DAMAGED ANGLE IAW SRM 51-40-02. LOCATED AND DRILLED NEW ANGLE IAW SRM 51-40-05. INSTALLED NEW ANGLE IAW SRM 51-40-02 AND DWG 143A7505

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