# SDR QXEA2013080801211

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 8, 2013
- Submitted: August 12, 2013
- Operation: Air carrier
- Aircraft: N432QX
- Make and model: Bombdr DHC8402
- Aircraft serial: 4166
- Aircraft time: 14,969 hours, 16,017 cycles
- System (JASC): [3150 · Central Warning](https://openairdocs.org/jasc/3150)
- Part: Control Unit
- Part number: 3985001009
- Part serial: 00481
- Condition: Malfunctioned
- Location: Zone 200
- Part time: 10,739 hours, 11,694 cycles
- 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/QXEA2013080801211

## Discrepancy

ABORTED TAKEOFF AT 25 KNOTS FOR TAKEOFF WARNING HORN SOUNDING.    REPLACED FCECU, AND PERFORMED WIRING CHECKS.   FUNCTION TEST F/O TAKEOFF WARNING SYS, CHECKED GOOD IAW TASK 31-52-00-720-801.  RETURNED TO SERVIVCE.

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