# SDR ASAA1158718

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 31, 2010
- Submitted: January 5, 2011
- Operation: Air carrier
- Aircraft: [N570AS](https://openairdocs.org/aircraft/N570AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 35185
- Aircraft time: 14,820 hours, 4,404 cycles
- Engine: Cfmint CFM567B27
- System (JASC): [7330 · Engine Fuel Indicating System](https://openairdocs.org/jasc/7330)
- Part: Warning System
- Condition: False Activation
- Location: Cockpit
- Stage of operation: TX
- How discovered: O
- Nature of condition: N
- Precautionary procedure: D
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASAA1158718

## Discrepancy

BOTH EEC LIGHTS ON "ALTN" AFTER ENGINE START.  PERF ALTN MODE LT ON FIM 73 05 00 810 811 F00 DUE TO CODE 73 31 641 AND 73 31 642 PERF EEC TEST AMM TASK 73 21 00 700 804 F00 BOTH ENGINES AND CH A AND B.  NO DISCREPANCIES NOTED.  EEC TEST PASS.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.