# SDR USAA060213

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 1, 2006
- Submitted: February 1, 2006
- Operation: Air carrier
- Aircraft: N785AU
- Make and model: Boeing 737-4B7
- Registry model: [Boeing 737-4B7](https://openairdocs.org/model/boeing-737-4b7) (OpenAirDocs)
- Aircraft serial: 25024
- Aircraft time: 40,506 hours, 40,506 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Floor Support
- Part number: TR5310063
- 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/USAA060213

## Discrepancy

AFT CARGO COMPARTMENT AT STA 774 RBL 8 CORRODED.  REMOVED & REPLACED FLOOR SUPPORT CHANNEL PER SRM 51-40-02, 51-40-05; CORROSION LEVEL 1; TASK C53-208-01, DEFECT SIZE: 4 X 1 X .014 INCH DEEP.

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