# SDR FDEA201706141663

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 14, 2017
- Submitted: June 19, 2017
- Operation: Air carrier
- Aircraft: [N749FD](https://openairdocs.org/aircraft/N749FD), 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: 536
- Aircraft time: 56,250 hours, 25,971 cycles
- System (JASC): [2220 · Speed-Attitude Correction System](https://openairdocs.org/jasc/2220)
- Part: Processor
- Part number: BDM3003
- Part serial: 723
- Condition: Failed
- Stage of operation: CL
- How discovered: O
- Nature of condition: O
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/FDEA201706141663

## Discrepancy

DURING CLIMB OUT NR 1 PITCH TRIM CLICKED OFF, NO RESET, NR 2 PITCH TRIM RETURNED TO DEPARTURE.  REMOVED AND REPLACED THE PROXIMITY DETECTOR PROCESSING UNIT IAW AMM 32-31-71-04.  OPS CHECKED GOOD.  REPLACED THE NLG RELAYS 96GB AND 141GB IAW ESPM FOR FLAGGED FAULTS ON MTP.

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