# SDR USAA070695

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 30, 2007
- Submitted: August 30, 2007
- Operation: Air carrier
- Aircraft: [N512AU](https://openairdocs.org/aircraft/N512AU), registered now
- Make and model: Boeing 737-3B7
- Registry model: [Boeing 737-3B7](https://openairdocs.org/model/boeing-737-3b7) (OpenAirDocs)
- Aircraft serial: 23595
- Aircraft time: 57,230 hours, 57,230 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Channel
- Part number: 65317875
- Condition: Corroded
- Location: Fuselage
- 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/USAA070695

## Discrepancy

STA 344 - 312, FWD ENTRY WAY, SHORT U-CHANNEL BEAM HAS CORROSION.  REMOVED & REPLACED WITH NEW CHANNEL PER SRM 51-10-02, 51-40-03; CORR TASK C53-107-02, DEFECT SIZE:  .750 INCH.

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