What happened
The FAA’s narrative, in sentence case. The FAA writes it in capitals and removes private details.
Narrative: on Monday, December 22, 1997, at 0948 PST, a Piper arrow, PA-28R-200, N15428, had an engine failure 15 NM west of the fresno yosemite international airport at 4000 feet while on an IFR clearance and being radar vectored to the merced airport. The pilot declared an emergency to fresno/tracon and landed his airplane on a dirt road 15 miles west of fresno in the town of Kerman. The aircraft was not damaged and the pilot did not sustain any injuries. The engine failed due to loss of oil. The investigation showed that the oil could have drained out of the engine when the gear was retracted, a heater hose that was detached got lodged between the oil pan quick drain plug and the nose wheel. This caused a partial off seating of the plug.
As the FAA filed it
NARRATIVE: ON MONDAY, DECEMBER 22, 1997, AT 0948 PST, A PIPER ARROW, PA-28R-200, N15428, HAD AN ENGINE FAILURE 15 NM WEST OF THE FRESNO YOSEMITE INTERNATIONAL AIRPORT AT 4000 FEET WHILE ON AN IFR CLEARANCE AND BEING RADAR VECTORED TO THE MERCED AIRPORT. THE PILOT DECLARED AN EMERGENCY TO FRESNO/TRACON AND LANDED HIS AIRPLANE ON A DIRT ROAD 15 MILES WEST OF FRESNO IN THE TOWN OF KERMAN. THE AIRCRAFT WAS NOT DAMAGED AND THE PILOT DID NOT SUSTAIN ANY INJURIES. THE ENGINE FAILED DUE TO LOSS OF OIL. THE INVESTIGATION SHOWED THAT THE OIL COULD HAVE DRAINED OUT OF THE ENGINE WHEN THE GEAR WAS RETRACTED, A HEATER HOSE THAT WAS DETACHED GOT LODGED BETWEEN THE OIL PAN QUICK DRAIN PLUG AND THE NOSE WHEEL. THIS CAUSED A PARTIAL OFF SEATING OF THE PLUG.