# SDR ASAA2016021915611

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 19, 2016
- Submitted: February 23, 2016
- Operation: Air carrier
- Aircraft: [N530AS](https://openairdocs.org/aircraft/N530AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 36578
- Aircraft time: 23,083 hours, 6,922 cycles
- Engine: Cfmint CFM567B27
- System (JASC): [7320 · Fuel Controlling System](https://openairdocs.org/jasc/7320)
- Part: Warning Light
- Condition: False Activation
- Location: Nr 2 Engine
- 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/ASAA2016021915611

## Discrepancy

NR 2 ENGINE CONTROL IT ILLUMINATED DURING TAXI.  ACFT GROUNDED. PERFORMED FIM 73-06 TASK 801, ELECTRONIC ENGINE CONTROL BITE REF FIM 73-00, TASK 801 SHOWS TBV DEMAND AND SIGNAL DISAGREE. PERFORMED ACTUATOR TEST IAW AMM 71-00-00-700-807-F00.  MAINTENANCE MESSAGE DOES NOT SHOW.  INTERMITTENT FAULT WITH SUCCESSFUL GROUND VERIFICATION ACCOMPLISH.  ACFT OK FOR SERVICE.

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