Service difficulty report · Actuator · Bombdr DHC8400

Difficulty date
May 23, 2012
Submitted
September 14, 2015
Operation
General aviation
Make and model
Bombdr DHC8400
Engine
Pwc PW150A
Propeller
Rotol CR4086123F17
Part
Actuator
Part number
D2887355C
Condition
Malfunctioned
Location
Oil Cooler
Part time
512 hours
Stage of operation
CL
How discovered
O
Nature of condition
M, J
Precautionary procedure
A

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

What was found

(CAN) ON CLIMBOUT NR 2 ENGINE OIL EXCEEDED 107 DEGREES. CHECK LIST RAN OIL TEMP STABILIZED AT 108 DEGREES WITH POWER AT IDLE 32 FUEL TEMP ROSE TO 70 DEGREES, BEFORE STABILIZING AFTER CHECKLIST. MAINTENANCE REPLACED ACOC THERMAL BYPASS VALVE AND FOHE THERMAL BYPASS VALVE. ACOC DOOR ACTUATOR OPS CHECK GOOD.