# SDR UG8A235JA

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 5, 2004
- Submitted: March 17, 2004
- Operation: Air carrier
- Aircraft: [N920DC](https://openairdocs.org/aircraft/N920DC), registered now
- Make and model: Gulstm GULFSTREAMGV
- Aircraft serial: 534
- Engine: Rroyce BR700710A110
- System (JASC): [7320 · Fuel Controlling System](https://openairdocs.org/jasc/7320)
- Part: Eec
- Part number: 1501KDC03005
- Condition: Faulty
- Location: Rt Engine
- Part time: 1,772 hours, 787 cycles
- 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/UG8A235JA

## Discrepancy

RT ENGINE ROLLED BACK AFTER TAKEOFF, ABOUT 20 PERCENT.  SWITCHED DAU NR 1 TO CHANNEL B AND ENGINE OK.  TROUBLESHOOTING REVEALED A FAULTY NR 2 EEC (ELECTRONIC ENGINE CONTROLLER).  INSTALLED A SERVICE EEC IAW MFG MM AND PERFORMED ENGINE OPERATIONAL CHECKS.  ALL PARAMETERS NORMAL.  AIRCRAFT WAS RETURNED TO SERVICE.

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