# SDR FDEA201305211054

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 21, 2013
- Submitted: May 21, 2013
- Operation: Air carrier
- Aircraft: [N748FD](https://openairdocs.org/aircraft/N748FD), 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: 633
- Aircraft time: 34,269 hours, 12,337 cycles
- System (JASC): [2450 · AC Power Distribution System](https://openairdocs.org/jasc/2450)
- Part: Electrical Sys
- Condition: Malfunctioned
- Location: T/R Unit
- Stage of operation: CL
- How discovered: O
- Nature of condition: H, J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/FDEA201305211054

## Discrepancy

DURING CLIMB, RECEIVED A PARTIAL POWER LOSS.  ALL INSTRUMENTS ON F/O'S SIDE.  RT ECAM, RT FMS AND RT IDC 900 WERE LOST.   FOUND TR2 FAULTED ON MAINT PANEL.  R & R TR2 (2PU) IAW MM 24-32-11-04.  OPS TEST NORMAL IAW MM 24-32-00-05.  OK FOR SERVICE.

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