# SDR SWAA2024081517191

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 26, 2024
- Submitted: August 15, 2024
- Operation: Air carrier
- Aircraft: [N8699A](https://openairdocs.org/aircraft/N8699A), registered now
- Make and model: Boeing 737-8H4
- Registry model: [Boeing 737-8H4](https://openairdocs.org/model/boeing-737-8h4) (OpenAirDocs)
- Aircraft serial: 36923
- Aircraft time: 26,610 hours, 13,112 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Angle
- Condition: Corroded
- Location: Zn 100 Fus Lower
- Component: Sub Threshold W, Boeing, NA
- 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/SWAA2024081517191

## Discrepancy

CORROSION ON AFT CARGO BAY INTERCOSTAL ANGLE UNDER SHIELD BS 767+2 RBL 22 WL 156<[01] EVALUATED CORROSION ON INTERCOSTAL ANGLE BS 767+2 RBL 22 WL 156; FOUND TO BE OUT OF LIMITS DUE TO NO LIMITS IN THE SRM AND REQUIRES REPLACEMENT PER SRM 51-10-02-0G-0;[02] VERIFIED CORRECTIVE ACTION ENTRY 1.;[03] REMOVED AND REPLACED ANGLE UNDER SHIELD AT ACB BETWEEN BS 767+2' TO BS 787; RBL 22; WL 156 PER SRM 51-40-02 AND DWG:146A8123; ID:0016; REV:-;[04] VERIFIED CORRECTIVE ACTION #3

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