# SDR 9805313214

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 30, 1998
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: N314US
- Make and model: Airbus A320-211
- Registry model: [Airbus A320-211](https://openairdocs.org/model/airbus-industrie-a320-211) (OpenAirDocs)
- Aircraft serial: 160
- Engine: Cfmint CFM565A1
- System (JASC): [7320 · Fuel Controlling System](https://openairdocs.org/jasc/7320)
- Part: T12 Sensor
- Part number: 30179000101
- Condition: Malfunctioned
- Location: Nr 2 Engine
- Part time: 17,418 hours
- Stage of operation: CL
- Nature of condition: O
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/9805313214

## Discrepancy

DURING CLIMB, NR 2 ENGINE N1, FUEL FLOW, AND EGT BEGAN TO FLUCTUATE.  FLUCTUATION CONTINUED DESPITE VARIOUS POWER SETTINGS OR IN A CONSTANT POWER SETTING.  FLIGHT CREW RETURNED TO DEPARTURE AIRPORT.  MAINTENANCE REPLACED THE FUEL FILTER, FUEL PUMP, HMU, AND T12 SENSOR.  ENGINE HAD A BORESCOPE INSPECTION AND WAS FOUND OK.  AIRCRAFT GROUND RUN AND LEAK CHECK OK.

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