Service difficulty report · Actuator · Bombdr DHC8400

Difficulty date
May 15, 2012
Submitted
September 14, 2015
Operation
General aviation
Make and model
Bombdr DHC8400
Engine
Pwc PW150A
Propeller
Rotol CR4086123F17
Part
Actuator
Part number
800600M03
Condition
Failed
Location
Oil Cooler Door
Stage of operation
CR
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) NR 2 ENGINE OIL TEMP INDICATED HIGH UP TO 112C. THE ACFT LANDED AT DESTINATION UNEVENTFULLY. MAINTENANCE CONFIRMED THE OIL COOLER DOOR ACTUATOR WAS CLOSED WHEN THE ACFT TAXIED INTO THE GATE. THE ACFT RTS AFTER THE REPLACEMENT OF THE OIL COOLER DOOR ACTUATOR. THE FLAP ACTUATOR, PN 800600M03, SN 298 WAS INSTALLED ON APR 24TH, 2012. AT THE LAST SHOP VISIT, THE CIRCUIT BOARD OF THE ACTUATOR WAS REPLACED. TSR/CSR IS 115FH/130FC.