# SDR FDEA201111225000

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 22, 2011
- Submitted: November 30, 2011
- Operation: Air carrier
- Aircraft: [N746FD](https://openairdocs.org/aircraft/N746FD), registered now
- Make and model: Airbus A300 B4-622R
- Registry model: [Airbus A300 B4-622R](https://openairdocs.org/model/airbus-a300-b4-622r) (OpenAirDocs)
- Aircraft serial: 688
- Aircraft time: 50,508 hours, 17,704 cycles
- System (JASC): [2571 · Battery Box Structure](https://openairdocs.org/jasc/2571)
- Part: Channel
- Condition: Cracked
- Location: Batter Box
- 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/FDEA201111225000

## Discrepancy

AVIIONICS COMPARTMENT RT SIDE AT FR 16 AND FR 17 BATTERY STORAGE RACK HAS CRACK IN HAT CHANNEL.  R & R HAT CHANNEL ON BATTERY STORAGE RACK IAW SRM 51-40-21.

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