# SDR DL733020121

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 1, 2002
- Submitted: February 20, 2002
- Operation: Air carrier
- Aircraft: N3301
- Make and model: Boeing 737347
- Aircraft serial: 23181
- Aircraft time: 47,042 hours, 32,624 cycles
- System (JASC): [5315 · Fuselage Main, Floor Beam](https://openairdocs.org/jasc/5315)
- Part: Web
- Part number: UNK
- Condition: Cracked
- Location: Keel
- 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/DL733020121

## Discrepancy

THE KEEL BEAM LOWER SKIN PANEL WAS FOUND CRACKED IN SEVERAL PLACES_BETWEEN FS 661 AND FS 721.  THE PANEL WAS REPLACED   PER S/B 737-53-1104.  THE DAMAGE WAS FOUND AT HMV.

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