# SDR HNAA2012032800707

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 28, 2012
- Submitted: March 28, 2012
- Operation: Air carrier
- Aircraft: N911HA
- Make and model: Dhav DHC8102
- Aircraft serial: 034
- Aircraft time: 65,931 hours, 74,733 cycles
- System (JASC): [3150 · Central Warning](https://openairdocs.org/jasc/3150)
- Part: Rvdt
- Condition: Out Of Adjust
- Location: Warning Horn
- Stage of operation: TO
- How discovered: O
- Nature of condition: N
- Precautionary procedure: C
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/HNAA2012032800707

## Discrepancy

TAKEOFF WARNING HORN SOUNDED ON TAKEOFF WHEN POWER LEVERS ARE ADVANCED.  MADE ADJUSTMENTS TO RT RVDT IAW MM 27-52-61, BULLETIN 27-27.  OPS CHECKED GOOD. PANEL 632FB R & R TO FOM.

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