# SDR FDEA2018091852547

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 15, 2018
- Submitted: September 25, 2018
- Operation: Air carrier
- Aircraft: [N670FE](https://openairdocs.org/aircraft/N670FE), registered now
- Make and model: Airbus A300 F4-605R
- Registry model: [Airbus A300 F4-605R](https://openairdocs.org/model/airbus-industrie-a300-f4-605r) (OpenAirDocs)
- Aircraft serial: 777
- Aircraft time: 30,462 hours, 16,597 cycles
- System (JASC): [7897 · Engine Exhaust System Wiring](https://openairdocs.org/jasc/7897)
- Part: Wire Harness
- Part number: 224W0755501
- Condition: Failed
- Location: Thrust Reverser
- Part time: 12,483 hours, 6,990 cycles
- Stage of operation: CL
- How discovered: O
- Nature of condition: J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/FDEA2018091852547

## Discrepancy

ON DEPARTURE, PASSING ABOUT 1000' ECAM WARNING NR 1 ENG REVERSER PRESSURIZED. FOLLOWED ECAM/QRH, DECLARED EMERGENCY AND RTB. REMOVED AND REPLACED NR 1 ENG LT T/R HARNESS CHANNEL B GOING TO LT RVDT AND PILOT VALVE PRESS SWITCH IAW MM 70-71-01-00 AND ASM 78-31-00. REACTIVATED NR 1 T/R IAW MM 78-31-00-09 AND RAN BOTH ENGINES IAW JRH CHAP 6 FOR 20 MINUTES CYCLED NR 1 REVERSER SEVERAL TIMES. FUNCTIONAL TEST GOOD IAW MM 78-31-00-05. INSTALLED WIRING HARNESS P/N  224W0755-501 S/N 59D892.

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