# SDR SWAA2026072167251

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 19, 2026
- Submitted: July 22, 2026
- Operation: Air carrier
- Aircraft: [N8542Z](https://openairdocs.org/aircraft/N8542Z), registered now
- Make and model: Boeing 737-8H4
- Registry model: [Boeing 737-8H4](https://openairdocs.org/model/boeing-737-8h4) (OpenAirDocs)
- Aircraft serial: 63581
- Aircraft time: 29,429 hours, 14,965 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Angle
- 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/SWAA2026072167251

## Discrepancy

AFT CARGO BAY RT TRANSITION ANGLE, RBL 21, BS 727J+14 WAS CORRODED AT NUTPLATE HOLE.  BLENDED AREAS OF CORROSION IN THE AFT CARGO BAY.  RT TRANSITION ANGLE,  RBL 21, BS 727J+14; BLENDS FOUND TO BE OUT OF LIMITS IAW SRM 53-00-53-1A-2.  CUT AND REMOVED DAMAGED AFT CARGO BAY RT TRANSITION ANGLE, RBL 21, BS 727H+11 - 767 IAW SRM 53-00-53-2R-5, REPAIR 5.  FABRICATED, LOCATED & DRILLED REPAIR PARTS IAW SRM 53-00-53-2R-5, REPAIR 5.   INSTALLED BOND NUT PLATES ON REPAIR IAW SRM 51-40-10.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.