# SDR USAA970275

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 22, 1997
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: N776AU
- Make and model: Boeing 737-4B7
- Registry model: [Boeing 737-4B7](https://openairdocs.org/model/boeing-737-4b7) (OpenAirDocs)
- Aircraft serial: 24934
- System (JASC): [5311 · Fuselage Main, Frame](https://openairdocs.org/jasc/5311)
- Part: Frame
- Part number: 65841761
- Condition: Cracked
- Location: Bs 706
- Part time: 19,352 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/USAA970275

## Discrepancy

INT - DURING Q-6 CHECK VISUAL INSPECTION, FOUND .625 INCH LONG CRACK BS 706 AT LBL 45.5 FRAME WEB.  TRIM OUT DAMAGE, FABRICATED AND INSTALLED REPAIR PER EA 42990.  (M)

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