# SDR SOKF20130612005

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 9, 2013
- Submitted: June 12, 2013
- Operation: Air carrier
- Aircraft: [N937TA](https://openairdocs.org/aircraft/N937TA), registered now
- Make and model: Emb ERJ 190-100 IGW
- Registry model: [EMB ERJ 190-100 IGW](https://openairdocs.org/model/embraer-erj-190-100-igw) (OpenAirDocs)
- Aircraft serial: 221
- Aircraft time: 9,687 hours, 6,041 cycles
- Engine: Ge CF3410E6
- Engine time: 6,881 hours, 4,645 cycles
- System (JASC): [2420 · AC Generation System](https://openairdocs.org/jasc/2420)
- Part: Contactor
- Part number: 900CA01
- Part serial: 4817
- Condition: Damaged
- Location: Nr 2 Idg
- Part time: 9,687 hours, 6,041 cycles
- Stage of operation: CR
- How discovered: O
- Nature of condition: J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SOKF20130612005

## Discrepancy

DURING CRUISE, ACFT DIVERTED DUE NR 2 IDG OFF BUSS, GLC 2 FAULT, CMC MESSAGE, AT STATION.  PERFORMED FIM 24-21-00-810-850-A AS T/S SWAPPED GLC 2 WITH APU ALC, TEST IAW AMM 24-21-21-400-801-A, TEST WAS SATISFACTORY, ADDITIONALLY CHECK WITH ENGINE RUNNING IAW AMM 71-00-01-910-801-A WORKING FINE.  THE ACFT RETURN TO NORMAL OPERATION.

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