# SDR HNAA2013111800581

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 18, 2013
- Submitted: November 18, 2013
- Operation: Air carrier
- Aircraft: N931HA
- Make and model: Dhav DHC8102
- Aircraft serial: 132
- Aircraft time: 62,685 hours, 69,832 cycles
- System (JASC): [2421 · AC Generator-Alternator](https://openairdocs.org/jasc/2421)
- Part: Gcu
- Part number: 51608003
- Condition: Warning Light
- Location: Ac Generator
- Stage of operation: TX
- How discovered: V
- Nature of condition: J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/HNAA2013111800581

## Discrepancy

NR 1 PROP DEICE A-PHASE SHOWS NO ADVISORY LIGHT OR LOAD.  NR 1 AC GENERATOR A-PHASE SHOWS ONLY 86 VOLTS AND .06 LOAD WITH PROP HEAT SELECTED OFF AND 67 VOLTS WITH PROP HEAT SELECTED ON.  R & R NR 1 AC GCU AND CURRENT LIMITER.  GROUND RAN ACFT. OPS CHECKED GOOD. OK FOR SERVICE.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.