# SDR FDEA201201230310

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 23, 2012
- Submitted: January 23, 2012
- Operation: Air carrier
- Aircraft: [N923FD](https://openairdocs.org/aircraft/N923FD), registered now
- Make and model: Boeing 757204
- Aircraft serial: 26266
- Aircraft time: 60,529 hours, 20,921 cycles
- System (JASC): [2810 · Fuel Storage](https://openairdocs.org/jasc/2810)
- Part: Fuel Cell
- Part number: 111N3101
- 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/FDEA201201230310

## Discrepancy

CENTER TANK UPPER SKIN FOUND CORRODED AT AREA UNDER BS.940 LT STUB BEAM CORROSION.  REMOVED AND REPROTECTED IAW SRM 57-10-01 AND DAMAGE ASSESSMENT   CARRIED OUT IAW SRM 57-10-01, FOUND WITHIN LIMITS.

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