# SDR SWAA990706

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 15, 1999
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: N348SW
- Make and model: Boeing 737-3H4
- Registry model: [Boeing 737-3H4](https://openairdocs.org/model/boeing-737-3h4) (OpenAirDocs)
- Aircraft serial: 24375
- System (JASC): [5314 · Fuselage Main, Keel](https://openairdocs.org/jasc/5314)
- Part: Keel Beam
- Part number: 6545866
- Condition: Corroded
- Location: Bs 713-720
- 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/SWAA990706

## Discrepancy

DURING SCHEDULED D-CHECK, FOUND CORROSION AT KEEL BEAM RT SIDE BS 713 TO 720.  REPAIRED BEAM PER ER N99-5203A.

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