# SDR SWAA2022092802972

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 16, 2022
- Submitted: September 28, 2022
- Operation: Air carrier
- Aircraft: [N7738A](https://openairdocs.org/aircraft/N7738A), registered now
- Make and model: Boeing 737-7BD
- Registry model: [Boeing 737-7BD](https://openairdocs.org/model/boeing-737-7bd) (OpenAirDocs)
- Aircraft serial: 33930
- Aircraft time: 51,542 hours, 27,977 cycles
- System (JASC): [5313 · Fuselage Main, Longeron/Stringer](https://openairdocs.org/jasc/5313)
- Part: Stringer
- Condition: Corroded
- Location: Fuselage
- 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/SWAA2022092802972

## Discrepancy

(CORROSION) AT STRINGER 23L TO BULKHEAD FRAME CONNECTION AT BS 540. (CORRECTION TO ORIGINAL DISCREPANCY).(CORROSION) AT STRINGER 23L TO BULKHEAD FRAME CONNECTION AT BS 540. / [01] REMOVED CORROSION AT STRINGER 22L BS 540; AS PER B737-7; SRM 51-10-02.;[21] -FABRICATED REPLACEMENT STRINGER; (2 EACH) TAPERED FILLER ;AND STRINGER SPLICE IN REF B737-700 SRM 53-00-03-2R-1.

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