# SDR FDEA200904051184

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 5, 2009
- Submitted: April 6, 2009
- Operation: Air carrier
- Aircraft: [N917FD](https://openairdocs.org/aircraft/N917FD), registered now
- Make and model: Boeing 757-23A
- Registry model: [Boeing 757-23A](https://openairdocs.org/model/boeing-757-23a) (OpenAirDocs)
- Aircraft serial: 24291
- Aircraft time: 42,045 hours, 16,916 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Floor Support
- Condition: Corroded
- Location: Zone 200
- 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/FDEA200904051184

## Discrepancy

FORMED SECTION OF CABIN FLOOR SUPPORT CORRODED ON LOWER SURFACE UNDER NUTPLATES FS 350-365 RBL 46.  REMOVED CORROSION, FOUND TO BE OUT OF LIMITS IAW SRM 53-00-04 FIG 101 DETAIL LL.   INSTALLED NEW FLOOR SUPPORT IAW SRM 51-40-02.  CLASSIFIED AS CATEGORY "A" MAJOR REPAIR.

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