# SDR UIEA2019042974054

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 27, 2019
- Submitted: April 29, 2019
- Operation: Air carrier
- Aircraft: [N1381A](https://openairdocs.org/aircraft/N1381A), registered now
- Make and model: Boeing 767316
- Aircraft serial: 27615
- Aircraft time: 86,106 hours, 18,413 cycles
- Engine: Ge CF680C2B7F
- System (JASC): [7200 · Engine (Turbine/Turboprop)](https://openairdocs.org/jasc/7200)
- Part: Engine
- Condition: Fluctuates
- Location: Left
- Stage of operation: DE
- How discovered: O
- Nature of condition: R
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UIEA2019042974054

## Discrepancy

AFTER POWER WAS REDUCED TO IDLE FOR DESCENT, THE LEFT ENGINE WOULD FLUCTUATE FROM 45% TO 52% N1. N2 AND FUEL FLOW WOULD FLUCTUATE AS WELL.(<P>PERFORMED VISUAL INSPECTION OF ENG IAW AMM 71-00-00, NO DEFECTS NOTED @ THIS TIME. PERFORMED VISUAL INSP AT CONNECTORS AND WIRING ON EEC AND HMU IAW SWPM 20-10-00, NO DEFECTS NOTED @ THIS TIME. PERFORMED ENGINE RUN IAW 71-00-00 AMM, NO FLUCTUATING OR DEFECTS NOTED @ THIS TIME. PERFORMED PIMU BITE IAW FIM 71-01-810, NO FAULTS NOTED AT THIS TIME.</P>)

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