What was found
NR 1 PROPELLER WILL NOT UNFEATHER AFTER START. REPLACED THE NR 1 OVERSPEED GOVERNOR IAW AMM 61-20-26-000-801 AND 61-20-26-400-801. OPS CHECKED GOOD. RETURNED TO SERVICE.
- Difficulty date
- October 13, 2014
- Submitted
- October 13, 2014
- Operation
- Air carrier
- Aircraft
- N420QX
- Make and model
- Bombdr DHC8402
- Aircraft serial
- 4147
- Aircraft time
- 18,946 hours, 20,277 cycles
- System (JASC)
- 6122 · Propeller Governor
- Part
- Governor
- Part number
- 697072004
- Part serial
- DAP0384
- Condition
- Malfunctioned
- Location
- Overspeed
- Part time
- 17,150 hours, 18,269 cycles
- Stage of operation
- TX
- 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.