Service difficulty report · Ecu · Dhav DHC8102

Difficulty date
May 8, 2006
Submitted
May 9, 2006
Operation
Air carrier
Aircraft
N809EX
Make and model
Dhav DHC8102
Aircraft serial
302
Aircraft time
36,446 hours, 40,123 cycles
Engine
Pwa PW120
Engine time
7,802 hours, 8,317 cycles
Part
Ecu
Condition
Failed
Location
Zone 400
Stage of operation
CL
How discovered
O
Nature of condition
J
Precautionary procedure
A

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

What was found

ON CLIMBOUT NR 1 ENGINE SURGED 10 TO 15 PERCENT TQ. ALSO NR 1 ENGINE WOULD NOT GO TO FLIGHT IDLE. REMOVED AND REPLACED NR 1 ECU GROUND RAN AND TRIMMED BOTH ENGINES.