# SDR ASAA0741353

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 3, 2007
- Submitted: January 4, 2007
- Operation: Air carrier
- Aircraft: [N755AS](https://openairdocs.org/aircraft/N755AS), registered now
- Make and model: Boeing 737-4Q8
- Registry model: [Boeing 737-4Q8](https://openairdocs.org/model/boeing-737-4q8) (OpenAirDocs)
- Aircraft serial: 25096
- Aircraft time: 45,331 hours, 25,469 cycles
- System (JASC): [5314 · Fuselage Main, Keel](https://openairdocs.org/jasc/5314)
- Part: Keelbeam
- Part number: 65C385021
- 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/ASAA0741353

## Discrepancy

THE LEFT KEEL BEAM LWR CHORD IS CORRODED CLOSE TO THE BS 540 BUTT JOINT.  KEEL BEAM REPAIRED WITH REPAIR PART IAW EA 5310 02688.

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