# SDR SWAA2021042257926

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 20, 2021
- Submitted: April 22, 2021
- Operation: Air carrier
- Aircraft: N551WN
- Make and model: Boeing 737-76Q
- Registry model: [Boeing 737-76Q](https://openairdocs.org/model/boeing-737-76q) (OpenAirDocs)
- Aircraft serial: 30280
- Aircraft time: 60,799 hours, 37,574 cycles
- System (JASC): [5340 · Fuselage Main, Attach Fittings](https://openairdocs.org/jasc/5340)
- Part: Attach Angle
- Condition: Corroded
- Location: Bs 787 S27l
- 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/SWAA2021042257926

## Discrepancy

***CORROSION*** ON STRINGER ATTACH ANGLE AT AFT CARGO BAY BS787 S-27L WL151. / REMOVED AND REPLACED STRINGER ATTACH ANGLE AT AFT CARGO BAY 787 S-27L I.A.W SRM 51-40-02-0G-0 AND DRAWING # 146A7810. VERIFIED APPLICABILITY PER SRM. NO ALLOWABLE DAMAGE PART DON'T HAVE ENTRIES ARE CALLED REPAIRABLE BY REPLACEMENT I.A.W SRM 51-10-02-0G-0 PART 9.C.

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