# SDR QXEA2010042700289

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 23, 2010
- Submitted: April 27, 2010
- Operation: Air carrier
- Aircraft: N421QX
- Make and model: Bombdr DHC8402
- Aircraft serial: 4149
- Aircraft time: 8,237 hours, 8,777 cycles
- System (JASC): [3010 · Airfoil Anti/De-ice System](https://openairdocs.org/jasc/3010)
- Part: Valve
- Part number: 4100S00504
- Part serial: 0084
- Condition: Malfunctioned
- Location: De Ice Sys
- Part time: 15,813 hours, 14,646 cycles
- Stage of operation: CR
- How discovered: O
- Nature of condition: J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/QXEA2010042700289

## Discrepancy

"DEICE PRESS" CAUTION LIGHT ILLUMINATED DURING BOOT SEQUENCE WITH INBD TAIL. A BEAM RDM AT THE TIME.  DIVERTED, LANDING UNEVENTFUL. INTERROGATED CDS FOUND FAULT LOW PRESSURE 6B. INSPECTED LT INBD HORIZ L/E FOR LEAKS.  NONE FOUND R & R NR 6 DDV IAW AMM TASKS 30-11-16-000/400-801.  FUNCTIONAL TEST GOOD IAW AMM TASK 30-11-720-801. RETURNED TO SERVICE.

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