# SDR ASOA02578S

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 31, 2002
- Submitted: November 21, 2002
- Operation: Air carrier
- Aircraft: [N877AS](https://openairdocs.org/aircraft/N877AS), registered now
- Make and model: Cndair CL6002B19
- Aircraft serial: 7579
- Engine: Ge CF34*
- System (JASC): [7700 · Engine Indicating System](https://openairdocs.org/jasc/7700)
- Part: Sensor
- Part number: 4033T65P03
- Condition: Inoperative
- Location: Engine
- Part time: 2,246 hours
- Stage of operation: CL
- How discovered: O
- Nature of condition: R, J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASOA02578S

## Discrepancy

DURING TAKEOFF, BOTH ENGINES WERE SET AT APPROXIMATELY 90 PERCENT.  DURING CLIMB OUT THE LT ENGINE N1 WENT TO THE LOW 70 PERCENT AND FLUXED BETWEEN THE LOW TO HIGH 70.  THERE WAS ALSO A FUEL FLOW FLUX AND THE OIL PRESSURE REMAINED CONSTANT.  AN EMERGENCY WAS DECLARED.  THE AIRCRAFT RETURNED AND LANDED SAFETLY.

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