# SDR QXEA200601838

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 15, 2006
- Submitted: July 17, 2006
- Operation: Air carrier
- Aircraft: N604QX
- Make and model: Cndair CL6002C10
- Aircraft serial: 10019
- Aircraft time: 11,405 hours, 8,304 cycles
- System (JASC): [3140 · Central Computers](https://openairdocs.org/jasc/3140)
- Part: Dcu
- Part number: 8221310102
- Part serial: J6FB
- Condition: Inoperative
- Location: Engine
- Part time: 1,339 hours, 894 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/QXEA200601838

## Discrepancy

DEN - FILGHT 4182, RETURNED TO GATE.  DURING PUSHBACK AND RIGHT ENGINE START THE FOLLOWING STATUS MESSAGES APPEARED, -RUD LIMIT FAULT-, -SPOILER/STAB FAULT-, -STEERING DEGRADE-, -DCU 1 AURAL FAULT- AND THE EICAS WENT BLANK MOMENTARLY.  MAINTENANCE REPLACED DCU NR 1.  OPERATIONAL CHECK GOOD.  AIRCRAFT RETURNED TO SERVICE.

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