Service difficulty report · Valve · Bombdr DHC8402

Difficulty date
April 3, 2007
Submitted
April 4, 2007
Operation
Air carrier
Aircraft
N414QX
Make and model
Bombdr DHC8402
Aircraft serial
4061
Aircraft time
14,029 hours, 13,973 cycles
Part
Valve
Part number
4100S00503
Part serial
2086
Condition
Malfunctioned
Location
Rt Wing
Part time
4,578 hours, 4,214 cycles
Stage of operation
AP
How discovered
O
Nature of condition
J
Precautionary procedure
O

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

BOI FLIGHT 2406: DEICE PRESSURE CAUTION LIGHT CAME ON DURING DESCENT. RT WING OUTBOARD LIGHT DID NOT ILLUMINATE. C/W E/A CHECKLIST. MAINTENANCE C/W FUNCTIONAL CHECK OF AIRFRAME PNEUMATIC SYSTEM IAW AMM. COULD NOT DUPLICATE PILOT REPORT. REMOVED AND REPLACED RT OUTBOARD DDV IAW AMM. REMOVED AND REINSTALLED LEADING EDGE FOR DDV R7R. SYSTEM OPS CHECKED GOOD. RII WAS C/W. AIRCRAFT WAS RETURNED TO SERVICE.