# SDR SWAA2022121372161

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 16, 2022
- Submitted: December 13, 2022
- Operation: Air carrier
- Aircraft: [N267WN](https://openairdocs.org/aircraft/N267WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 32525
- Aircraft time: 52,811 hours, 31,569 cycles
- System (JASC): [5311 · Fuselage Main, Frame](https://openairdocs.org/jasc/5311)
- Part: Frame
- Condition: Corroded
- Location: Bs 947
- 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/SWAA2022121372161

## Discrepancy

CORROSION ON AFT CARGO BAY FRAME AT BS 947 RBL 20; RBL 18.  REMOVED CORROSION ON FRAME AT INNER CHORD.  FOUND OUT ALLOWABLE DAMAGE LIMITS IAW SRM 53-00-07-1A-1 ALLOWABLE DAMAGE 2 FIGURE 102 DETAIL C.   REMOVED FRAME AT BS 947 RBL 20; RBL 18. IAW SRM 51-40-02 AND 51-40-05.   LOCATED AND DRILLED A NEW FRAME IAW DWG 147A1047 REV D, AND SRM 51-40-02 ;51-40-05.  INSTALLED NEW FRAME IAW DWG 147A1047, REV -, AND SRM 51-40-02, 51-40-05.

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