# SDR USAA060239

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 14, 2006
- Submitted: February 14, 2006
- Operation: Air carrier
- Aircraft: N620AU
- Make and model: Boeing 757-2B7
- Registry model: [Boeing 757-2B7](https://openairdocs.org/model/boeing-757-2b7) (OpenAirDocs)
- Aircraft serial: 27199
- Aircraft time: 42,310 hours, 42,310 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Support Bracket
- Part number: USSRM51101230080
- 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/USAA060239

## Discrepancy

FOUND CORROSION R4 DOOR SILL SUPPORT BRACKET.  REMOVED AND REPLACED SUPPORT PER SRM 51-40-02, 51-40-05, 51-21-01; 53-00-52; CORROSION TASK C53-252-03   DEFECT SIZE: 3"L BY 2"W BY .018" D.

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