What was found
NR 1 ENGINE PROPELLER DOES NOT APPEAR TO BE COMPLETELY FEATHERED. NOTICED ON PREFLIGHT WALK AROUND. REPLACED NR 1 ENGINE PCU IAW AMM 61-20-11-000-801 AND 61-20-11-400-801. OPS AND LEAK CHECK GOOD. RETURNED TO SERVICE.
- Difficulty date
- September 24, 2012
- Submitted
- September 27, 2012
- Operation
- Air carrier
- Aircraft
- N400QX
- Make and model
- Bombdr DHC8402
- Aircraft serial
- 4030
- Aircraft time
- 27,409 hours, 28,643 cycles
- Engine
- Pwc PW150A
- Propeller
- Dowty R4086123F17
- System (JASC)
- 6120 · Propeller Controlling System
- Part
- Pitch Control
- Part number
- 697073003
- Part serial
- DAP0564
- Condition
- Malfunctioned
- Location
- Propeller
- Stage of operation
- NR
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.