# SDR FDEA202001100092

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 10, 2020
- Submitted: January 10, 2020
- Operation: Air carrier
- Aircraft: [N721FD](https://openairdocs.org/aircraft/N721FD), 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: 477
- Aircraft time: 50,631 hours, 27,253 cycles
- System (JASC): [2550 · Cargo Compartments](https://openairdocs.org/jasc/2550)
- Part: Frame
- Part number: A2577260001800
- Condition: Corroded
- Location: Roller Tray
- 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/FDEA202001100092

## Discrepancy

AFT CARGO BELOW FLOOR FR57.2  RBL40 THE ROLLER TRAY ON THE BOTTOM SIDE HAS MULTIPLE NUT PLATES WITH   CORROSION UNDERNEATH  REPAIRED PDU ROLLER FRAME  ASSY IAW EA 6-2550-T0351712-P1

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