Service difficulty report · Governor · Bombdr DHC8402

Difficulty date
September 26, 2012
Submitted
September 27, 2012
Operation
Air carrier
Aircraft
N419QX
Make and model
Bombdr DHC8402
Aircraft serial
4145
Aircraft time
14,239 hours, 15,196 cycles
Engine
Pwc PW150A
Propeller
Dowty R4086123F17
Part
Governor
Part number
697072004
Part serial
DAP0355
Condition
Malfunctioned
Location
Propeller
Part time
4,789 hours, 4,919 cycles
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.

What was found

NR 2 ENGINE SLOW TO COME OUT OF FEATHER DURING START. CHECKED CDS NO FAULTS FOUND. R & R NR 2 OVERSPEED GOVERNOR IAW AMM TASK 61-20-26-00-801/400/801. OPS CHECK GOOD AND NO LEAKS NOTED. OVERSPEED GOVERNOR WAS CHANGED AS PRECAUTIONARY MEASURE. RETURNED TO SERVICE.