# SDR USAA990180

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 5, 1999
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N373US](https://openairdocs.org/aircraft/N373US), registered now
- Make and model: Boeing 737-3B7
- Registry model: [Boeing 737-3B7](https://openairdocs.org/model/boeing-737-3b7) (OpenAirDocs)
- Aircraft serial: 22952
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Web
- Part number: 654581951
- Condition: Cracked
- Location: Bs 233
- Part time: 40,856 hours
- 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/USAA990180

## Discrepancy

CLT - DURING DROP IN VISUAL INSPECTION, FOUND A 4 INCH CRACK AT BS 233, BL 0, WL 192.5 WEB.  INSTALLED DOUBLER PER BOEING SRM 51-70-13.  (M)

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