# SDR ASAA2015021310645

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 13, 2015
- Submitted: February 17, 2015
- Operation: Air carrier
- Aircraft: [N435AS](https://openairdocs.org/aircraft/N435AS), registered now
- Make and model: Boeing 737990ER
- Aircraft serial: 43292
- Aircraft time: 5,016 hours, 1,652 cycles
- Engine: Cfmint CFM567B27E
- System (JASC): [7320 · Fuel Controlling System](https://openairdocs.org/jasc/7320)
- Part: Fault Code
- Condition: Activated
- Location: Nr 2 Engine
- Stage of operation: IN
- How discovered: 9
- Nature of condition: J
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASAA2015021310645

## Discrepancy

WHILE ACCOMPLISHING TC 78273000, INTERROGATE THE FMC CDU FOR ENGINE FAULTS NR 2 ENG LOGGED FAULT CODE 73-21272, ALTERNATOR VOLTAGE INPUT TO THE EEC IS OUT OF RANGE. SHORT TERM FAULT.  ACFT GROUNDED.  ON DEFERRAL.

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