# SDR SIMA20141023002

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 23, 2014
- Submitted: October 24, 2014
- Operation: Air carrier
- Aircraft: [N637AE](https://openairdocs.org/aircraft/N637AE), registered now
- Make and model: Emb EMB-145LR
- Registry model: [EMB EMB-145LR](https://openairdocs.org/model/embraer-emb-145lr) (OpenAirDocs)
- Aircraft serial: 145170
- Aircraft time: 36,030 hours, 32,521 cycles
- System (JASC): [2420 · AC Generation System](https://openairdocs.org/jasc/2420)
- Part: Unknown
- Condition: Malfunctioned
- Location: Electrical Sys
- Stage of operation: CL
- How discovered: O
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SIMA20141023002

## Discrepancy

DURING CLIMB OUT WE HEARD A LOUD CLICKING OF RELAYS BEHIND THE FIRST OFFICER`S SEAT. GEN 2 VOLTAGE SHOWED 27.9, AMPS WERE 0.  EMER PILOT LIGHT ON FLIGHT ATTENDANT AUDIO PANEL WAS FLASHING ALONG WITH FLASHLIGHT BLINKING.  WE DESELECTED GEN 2 & CLICKING STOPPED.  AFTER TURNING GEN 2 BACK ON AMPS VARIED BETWEEN 5 & 15 THEN DROPPED BACK TO 0.  PERFORMED OPERATIONAL CHECK OF NR 2 MAIN GEN IAW AMM 24-31-00-700-803.  NR 2 ENG GEN, OPERATIONS CHECKED GOOD.  COULD NOT DUPLICATE ISSUE.

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