# SDR FDEA201009013232

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 1, 2010
- Submitted: September 1, 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: BAC1515553
- Condition: Corroded
- Location: Bs 755-900
- 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/FDEA201009013232

## Discrepancy

MAIN DECK FLOOR LEFT SHEAR WEB INBD SUPPORT ANGLE, BS 755, HAS CORROSION. REMOVED CORROSION LT SHEAR WEB SUPPORT ANGLE, BS 755-900, IAW SRM 51-10-02.   CHECKED LIMITS; ORIG MATL .071", LOSS: .008", REMAINING: .063". FOUND TO BE OUT OF   LIMITS IAW SRM 53-30-13, FIG.101, DETAIL 8, P.105. REMOVED SUPPORT ANGLE, INBD, LT, BS 755-900, IAW SRM 51-40-02. FABRICATED SUPPORT ANGLE USING MAT. BAC 1515-553, BATCH 0001827675, IAW DWG 143N5520-27. TREATED/PRIMED IAW SRM 51-20-01.   TOPCOAT APPLIED IAW AMM 51-21-00-7. INSTALLED NEW LT, INBD, SUPPORT ANGLE, BS 755-900, IAW SRM 51-40-02. MAJOR REPAIR.

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