# SDR SWAA074016

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 12, 2007
- Submitted: August 14, 2007
- Operation: Air carrier
- Aircraft: N667SW
- Make and model: Boeing 737-3T5
- Registry model: [Boeing 737-3T5](https://openairdocs.org/model/boeing-737-3t5) (OpenAirDocs)
- Aircraft serial: 23063
- Aircraft time: 74,898 hours, 51,111 cycles
- System (JASC): [5314 · Fuselage Main, Keel](https://openairdocs.org/jasc/5314)
- Part: Keelbeam
- Part number: 65C38502
- Condition: Corroded
- Location: Fuselage
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWAA074016

## Discrepancy

DURING SCHEDULED 22Y CHECK, FOUND LT KEEL BEAM CORRODED BETWEEN BS 500D AND BS 545.  REMOVED AND REPLACED KEEL BEAM PER SRM.

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