# SDR IPXA2018033027996

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 27, 2018
- Submitted: March 30, 2018
- Operation: Air carrier
- Aircraft: [N129UP](https://openairdocs.org/aircraft/N129UP), registered now
- Make and model: Airbus A300 F4-622R
- Registry model: [Airbus A300 F4-622R](https://openairdocs.org/model/airbus-a300-f4-622r) (OpenAirDocs)
- Aircraft serial: 0813
- Aircraft time: 18,758 hours, 11,827 cycles
- System (JASC): [7331 · Fuel Flow Indicating](https://openairdocs.org/jasc/7331)
- Part: Indicator
- Condition: Failed
- Location: Fuel
- Stage of operation: IN
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/IPXA2018033027996

## Discrepancy

FUEL FLOW / FUEL USED CIRCUIT BREAKERS 68 & 75 TRIPPED.  RESET BOTH CIRCUIT BREAKERS ON GROUND.  FOUND THE NR 2 ENGINE FF/FU INDICATOR NEEDLE ERRATIC.  REMOVED & REPLACED THE NR 2 ENG FF/FU INDICATOR IAW AMM 73-31-21-0401.

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