Service difficulty report · Pcu · Bombdr DHC8402

Difficulty date
November 11, 2018
Submitted
November 12, 2018
Operation
Air carrier
Aircraft
N433QX
Make and model
Bombdr DHC8402
Aircraft serial
4210
Aircraft time
24,641 hours, 26,768 cycles
Part
Pcu
Part number
697073003
Part serial
DAP0102
Condition
Inoperative
Location
Nr 2 Engine
Part time
32,375 hours, 34,337 cycles
Stage of operation
TO
How discovered
O
Nature of condition
J
Precautionary procedure
C

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

What was found

AFTER SETTING T/O POWER OBSERVED NR 2 ENGINE TORQUE AT 104%. T/O ABORTED AT LESS THAN 65 KTS. ABORTED TAKE OFF. REMOVED FROM SERVICE. NR 2 ENGINE PCU REMOVED AND REPLACED. ALL LEAK CHECK AND OPS TEST GOOD. AIRCRAFT RETURNED TO SERVICE.