# SDR QXEA200700118

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 30, 2007
- Submitted: January 30, 2007
- Operation: Air carrier
- Aircraft: N408QX
- Make and model: Bombdr DHC8402
- Aircraft serial: 4050
- Aircraft time: 14,223 hours, 14,377 cycles
- System (JASC): [3010 · Airfoil Anti/De-ice System](https://openairdocs.org/jasc/3010)
- Part: Control Unit
- Part number: 4100S01806
- Part serial: 0163
- Condition: Malfunctioned
- Location: Deice Sys
- Part time: 2,079 hours, 1,795 cycles
- Stage of operation: TX
- How discovered: O
- Nature of condition: J
- Precautionary procedure: D
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/QXEA200700118

## Discrepancy

BTM FLIGHT NR 2381: DEICE TIMER CAUTION LIGHT ILLUMINATED ON TAXI OUT.  RETURNED TO GATE.  MAINTENANCE REMOVED AND REPLACED TMCU IAW AMM Q400 TASK 30-11-01-000-801 AND INSTALLED IAW TASK 31-11-01-400-801.  AIRCRAFT RETURNED TO 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.