# SDR VNAA2015110700002

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 7, 2015
- Submitted: November 11, 2015
- Operation: Air carrier
- Aircraft: [N221PS](https://openairdocs.org/aircraft/N221PS), registered now
- Make and model: Cndair CL6002B19
- Aircraft serial: 7889
- Aircraft time: 28,872 hours, 28,934 cycles
- System (JASC): [2421 · AC Generator-Alternator](https://openairdocs.org/jasc/2421)
- Part: Gcu
- Condition: Malfunctioned
- 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/VNAA2015110700002

## Discrepancy

CREW REPORTED INTEGRATED DRIVE GENERATOR 2 CAUTION MESSAGE. CREW RETURNED TO FIELD AND LANDED SAFELY.  MAINTENANCE TROUBLESHOT, SWAPPED NR 1 AND NR 2 GENERATOR CONTROL UNITS AND PERFORMED CHECKS IAW AMM.  ACFT RELEASED FOR SERVICE.

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