What was found
(CAN) AIR TURNBACK FOR NR 1 ENGINE HIGH OIL TEMPERATURE. CLIMBING THROUGH FL200, NR 1 ENGINE OIL TEMPERATURE INCREASED BEYOND 107 DEGREES. FAULT CODE 737 RETRIEVED FROM CDS. OIL COOLER THERMAL VALVE REPLACED. ACFT RETURNED TO SERVICE.
- Difficulty date
- July 19, 2012
- Submitted
- September 14, 2015
- Operation
- General aviation
- Make and model
- Bombdr DHC8400
- Engine
- Pwc PW150A
- Propeller
- Rotol CR4086123F17
- System (JASC)
- 7921 · Engine Oil Cooler
- Part
- Valve
- Part number
- D2887355C
- Condition
- Failed
- Location
- Oil Cooler
- 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.