What was found
DURING BETA TUBE RIGGING, FOUND THE NR 1 PROPELLER WOULD NOT UNFEATHER. REPLACED PITCH CONTROL UNIT IAW AMM 61-20-11-000-801 AND 61-20-11-400-801.
- Difficulty date
- August 23, 2014
- Submitted
- August 25, 2014
- Operation
- Air carrier
- Aircraft
- N420QX
- Make and model
- Bombdr DHC8402
- Aircraft serial
- 4147
- Aircraft time
- 18,571 hours, 19,885 cycles
- Engine
- Pwc PW150A
- Propeller
- Dowty R4086123F17
- System (JASC)
- 6123 · Propeller Feathering/Reversing
- Part
- Pitch Control
- Part number
- 697073003
- Part serial
- DAP0367
- Condition
- Malfunctioned
- Location
- Prop Feathering
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.