# SDR USAA2009092492622

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 22, 2009
- Submitted: September 24, 2009
- Operation: Air carrier
- Aircraft: N459UW
- Make and model: Boeing 737-4B7
- Registry model: [Boeing 737-4B7](https://openairdocs.org/model/boeing-737-4b7) (OpenAirDocs)
- Aircraft serial: 25023
- Aircraft time: 50,032 hours, 33,157 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Vertical Beam
- Condition: Cracked
- Location: Bs 179
- 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/USAA2009092492622

## Discrepancy

CLT - C6 - MAJOR REPAIR - CRACK IN VERTICAL BEAM WEB AT BS 179.5, WL 178, LBL 5.7.  REPAIRED VERTICAL BEAM WEB AT BS 179.5, WL 178, LBL 5.7 IAW B737 SRM 53-10-08 REPAIR 12.

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