# SDR SWAA2022022521597

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 7, 2018
- Submitted: February 28, 2022
- Operation: Air carrier
- Aircraft: [N266WN](https://openairdocs.org/aircraft/N266WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 32523
- Aircraft time: 41,529 hours, 24,618 cycles
- System (JASC): [5312 · Fuselage Main, Bulkhead](https://openairdocs.org/jasc/5312)
- Part: Support
- 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/SWAA2022022521597

## Discrepancy

***CORROSION*** ACB AFT BULHEAD LWR SUPPORT UPR SURFACE; STA 947.5 RBL 12 / REMOVED AND REPLACED BULKHEAD SUPPORT AT ACB BS 947.5 LBL 10 TO RBL 21 IAW SRM 51-40-02-0G-0 AND DWG 149A8110 57049U 16NOV18

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