# SDR IPXA10558739

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 26, 2010
- Submitted: March 8, 2010
- Operation: Air carrier
- Aircraft: [N408UP](https://openairdocs.org/aircraft/N408UP), registered now
- Make and model: Boeing 757-24APF
- Registry model: [Boeing 757-24APF](https://openairdocs.org/model/boeing-757-24apf) (OpenAirDocs)
- Aircraft serial: 23730
- Aircraft time: 26,031 hours, 17,950 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Support
- Condition: Corroded
- Location: Bs 510-645
- 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/IPXA10558739

## Discrepancy

INSPECTION TYPE:C2 CORROSION ON LT FLOOR TO SIDEWALL SUPPORT PLATE IN THE FORWARD CARGO BAY, BS 510 TO BS 645, LBL 20, WL 156, STR 26L.  BLENDED CORROSION, FOUND TO BE OUT OF LIMITS.  REPLACED FLOOR TO SIDEWALL SUPPORT IAW EO NR B757-5310-32833-A, SRM 51-40-05-0G, SRM 51-40-08-0G, SRM 51-10-02-0G, SRM 53-00-53-1A-1, SRM 51-40-02-0G.

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