What was found
NR 2 PROPELLER FAILS TO UNFEATHER WHILE IN MAINTENANCE MODE. REPLACED FEATHERING PUMP, STILL FAILS CHECKS. PLACED ON MEL 61-20-1. RETURNED TO SERVICE.
- Difficulty date
- September 4, 2014
- Submitted
- September 5, 2014
- Operation
- Air carrier
- Aircraft
- N401QX
- Make and model
- Bombdr DHC8402
- Aircraft serial
- 4031
- Aircraft time
- 31,861 hours, 33,138 cycles
- System (JASC)
- 6100 · Propeller System
- Part
- Propeller
- Condition
- Malfunctioned
- Location
- Nr 2
- Stage of operation
- IN
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.