# SDR FDEA201008092888

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 9, 2010
- Submitted: August 10, 2010
- Operation: Air carrier
- Aircraft: [N930FD](https://openairdocs.org/aircraft/N930FD), registered now
- Make and model: Boeing 757-2Y0
- Registry model: [Boeing 757-2Y0](https://openairdocs.org/model/boeing-757-2y0) (OpenAirDocs)
- Aircraft serial: 25240
- Aircraft time: 57,415 hours, 17,967 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Floor Support
- Part number: 146N541612
- Condition: Corroded
- Location: Bs 1200-1344
- 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/FDEA201008092888

## Discrepancy

AFT PIT FLOOR SUPPORT RBL 2.9 STA 1200 - 1344 CORRODED AT NUMEROUS FASTENER HOLES AND NUTPLATES.  CORROSION REMOVAL RESULTED IN BLENDING BEYOND LIMITS IAW SRM 53-00-53 AS FOLLOWS ORIGINAL MATERIAL 0.071 BLENDED 0.020 REMAINING 0.051 PART WAS R & R IAW SRM 51-40-02 AND 51-40-05.

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