Service difficulty report · Engine · Bombdr DHC8402

Difficulty date
April 25, 2017
Submitted
April 27, 2017
Operation
Air carrier
Aircraft
N427QX
Make and model
Bombdr DHC8402
Aircraft serial
4156
Aircraft time
24,279 hours, 26,129 cycles
Engine
Pwc PW150A
Part
Engine
Condition
Power Loss
Stage of operation
TO
How discovered
O
Nature of condition
R
Precautionary procedure
C

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

TAKEOFF TORQUE NOT OBTAINED ON EITHER ENGINE. PERFORMED TAKEOFF ABORT AT 100 KIAS. NTOP POWER SETTING WAS 90%. TAKEOFF TORQUE ON ENGINE NR 1 WAS 88% AND TAKEOFF TORQUE ON NR 2 ENGINE WAS 87%. PERFORMED NR 1 & NR 2 ENGINE POWER ASSURANCE CHECKS. BOTH CHECKS GOOD. CDS REPORTS NO FAULT CODES, AIRCRAFT OK FOR CONTINUED SERVICE. COULD NOT DUPLICATE. NO PARTS REPLACED.