- Difficulty date
- February 23, 2010
- Submitted
- March 1, 2010
- Operation
- Air carrier
- Aircraft
- N405QX
- Make and model
- Bombdr DHC8402
- Aircraft serial
- 4047
- Aircraft time
- 21,225 hours, 21,910 cycles
- Part
- Valve
- Part number
- 4100S00504
- Part serial
- 3307
- Condition
- Failed
- Location
- De Ice System
- Part time
- 6,781 hours, 7,301 cycles
- Stage of operation
- CR
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- A
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
GEG - DE-ICE PRESS CAUTION INBD RT TAIL BOOT REMAINS ILLUM AFTER CYCLING BOOTS PRESS NORM. DIVERTED TO GEG AND ACCOMPLISHED A UNEVENTFUL LANDING. INTERROGATED CDS NOTED FAULT LOW PRESS 5B FAIL REPLACED NR 5 DDV IAW AMM REF 30-11-16 PG 401-408 C/W AMM TASK 30-11-00-680-801 GRD RUN OPS CKS GOOD. NO FAULTS RECURRED. RETURNED TO SERVICE.