# SDR USAA060494

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 22, 2006
- Submitted: March 22, 2006
- Operation: Air carrier
- Aircraft: N621AU
- Make and model: Boeing 757-2B7
- Registry model: [Boeing 757-2B7](https://openairdocs.org/model/boeing-757-2b7) (OpenAirDocs)
- Aircraft serial: 27200
- Aircraft time: 42,295 hours, 42,295 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Floor Support
- Part number: USSRM51100234139
- Condition: Corroded
- Location: Bs 400 Rbl 45
- 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/USAA060494

## Discrepancy

STA 400 RBL 45 - 65 CORROSION.  REPLACED WITH NEWLY FAB'D FLOOR SUPPORT PER SRM 51-40-02, 53-00-51, 51-20-01, DEFECT SIZE: 2"L X 1.25"W X .045"D.

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