# SDR SWAA2022030270927

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 4, 2019
- Submitted: March 3, 2022
- Operation: Air carrier
- Aircraft: [N955WN](https://openairdocs.org/aircraft/N955WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 36671
- Aircraft time: 27,373 hours, 16,533 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Angle
- Condition: Corroded
- Location: Aft Cargo Bay
- 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/SWAA2022030270927

## Discrepancy

AFT CARGO STA. 727D TO 767; RIGHT TRANSITION ANGLE HAS CORROSION AROUND NUT-PLATE HOLES. / REMOVED CORROSION PER SRM 51-10-02. DAMAGE REMOVAL FOUND TO BE OUT OF LIMITS PER SRM 53-00-53-1A-2 AT STA 747 TO 767. PART NUMBER 146A7502. REMOVED R/H TRANSITION ANGLE FROM STA 727+4 TO 767. MATCH DRILLED NEW R/H TRANSITION ANGLE FROM STA 727+4 TO 767 PER SRM 51-40-05. INSTALLED NEW R/H TRANSITION ANGLE FROM STA 727+4 TO 767 PER SRM 51-40-02. PART NUMBER IS 146A7502-51

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