# SDR SWAA042799

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 27, 2004
- Submitted: September 30, 2004
- Operation: Air carrier
- Aircraft: N660SW
- Make and model: Boeing 737301
- Aircraft serial: 23230
- Aircraft time: 58,642 hours, 44,087 cycles
- System (JASC): [5330 · Fuselage Main, Plate/Skin](https://openairdocs.org/jasc/5330)
- Part: Skin
- Part number: 6545866
- Condition: Cracked
- Location: Keelbeam
- Stage of operation: IN
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWAA042799

## Discrepancy

DURING SCHEDULED C3 CHECK, FOUND KEELBEAM SKIN AT BS 660, LBL 6.3, CRACKED.  REPAIRED SKIN PER EA.

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