# SDR SWAA970036

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 7, 1997
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N324SW](https://openairdocs.org/aircraft/N324SW), registered now
- Make and model: Boeing 737-3H4
- Registry model: [Boeing 737-3H4](https://openairdocs.org/model/boeing-737-3h4) (OpenAirDocs)
- Aircraft serial: 23414
- System (JASC): [5313 · Fuselage Main, Longeron/Stringer](https://openairdocs.org/jasc/5313)
- Part: Stringer
- Condition: Cracked
- Location: Bs 974/500/380
- Stage of operation: IN
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWAA970036

## Discrepancy

DURING SCHEDULED D-CHECK, FOUND STRINGER 21L ON I/B FLANGE AT BS 974, AT BS 500D TO 520, S25L, AND AT BS 380, S22L CRACKED.  REPAIRED PER BOEING SRM.

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