# SDR USAA060609

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 24, 2006
- Submitted: April 27, 2006
- Operation: Air carrier
- Aircraft: N529AU
- Make and model: Boeing 737-3B7
- Registry model: [Boeing 737-3B7](https://openairdocs.org/model/boeing-737-3b7) (OpenAirDocs)
- Aircraft serial: 24411
- Aircraft time: 52,225 hours, 52,225 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Support Angle
- Part number: 692471
- Condition: Corroded
- Location: Bs 312-344
- Stage of operation: IN
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/USAA060609

## Discrepancy

FOUND ANGLE CORRODED BS 312-344 LBL 62.5 UNDER ENTRY DOOR SILL PLATE.  REMOVED CORRODED ANGLE AND INSTALLED NEW ANGLE IAW SRM 53-10-15, 53-10-02 LEVEL 1 C53-107-01, DEFECT SIZE: .50" BY .50".

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