# SDR CALA2017060901738

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 9, 2017
- Submitted: June 10, 2017
- Operation: Air carrier
- Aircraft: [N17122](https://openairdocs.org/aircraft/N17122), registered now
- Make and model: Boeing 757224
- Aircraft serial: 27564
- Aircraft time: 75,365 hours, 18,756 cycles
- System (JASC): [7320 · Fuel Controlling System](https://openairdocs.org/jasc/7320)
- Part: Unknown
- Condition: Malfunctioned
- Location: Nr 2 Engine
- Stage of operation: DE
- How discovered: O
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA2017060901738

## Discrepancy

RIGHT ENGINE RANDOMLY INCREASES THRUST AT IDLE IN AIR AND GROUND. PERFORMED IDLE RUN PER FIM 71-06-00 NO FLUCTUATIONS NOTED. PERFORMED BITE TEST OF NR 2 ENG EEC NO FAULTS FOUND. REPLACED NR 2 ENG T2 SENSOR PER TOMC PRECAUTIONARY REF AMM 73-21-11. PERFORMED 5 MIN IDLE LEAK CHECK, NO LEAKS NOTED. REF AMM 71-00-00. NO FLUCTUATIONS NOTED.

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