# SDR CVGA20120530001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 30, 2012
- Submitted: June 4, 2012
- Operation: Air carrier
- Aircraft: [N95AG](https://openairdocs.org/aircraft/N95AG), registered now
- Make and model: Lear 60LEAR
- Aircraft serial: 079
- Aircraft time: 9,706 hours, 6,715 cycles
- Engine: Pwa PW305A
- System (JASC): [7700 · Engine Indicating System](https://openairdocs.org/jasc/7700)
- Part: Sensor
- Part number: 30B589502
- Part serial: ADXAB001349
- Condition: Failed
- Location: Engines
- Stage of operation: CR
- How discovered: O
- Nature of condition: R, J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CVGA20120530001

## Discrepancy

APPROXIMATELY 45 MINUTES INTO FLIGHT, BOTH ENGINE STACKS (N1, ITT, N2 AND WF) ROLLED BACK AND FORTH FOR SEVERAL MINUTES THEN OCCASSIONALLY FLUCTUATED DURING REST OF FLIGHT.

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