Event Description
After takeoff, the pilot initiated a cruise climb to 5,500 feet. When the aircraft reached 5,200 feet, the pilot noticed oil spraying from underneath the front of the engine cowling. The oil eventually covered the windscreen. The pilot diverted toward a nearby airport, but the engine began to run rough, prompting a decision to land in a field. During the landing approach, the engine failed completely. During the landing roll, the aircraft struck a fence, damaging the wings and the left main landing gear.
Examination
A post-accident examination of the aircraft revealed that the propeller governor oil line had fractured at a bend, near the point where it connected to the governor. Additionally, two clamps used for securing the oil line were missing.
Additional Information
The aircraft owner reported that the governor oil line had been replaced 41 operating hours before the accident. The owner also stated that during the emergency landing, he did not see the fence due to oil on the windscreen.