On October 20, 1996, a Piper PA-32-260 (registration N56155) was involved in an aviation accident near Mancelona, MI. Investigators recorded the probable cause as: the worn fuel system pump (actuator arm). A factor was the unsuitable terrain encountered by the pilot. This summary draws on records from the U.S. National Transportation Safety Board (NTSB) historical archive.
The pilot reported an engine power loss during initial climb. A forced landing was made in unsuitable terrain. Examination revealed a worn fuel pump actuator arm causing insufficient fuel pressure and volume.
Accident Summary
During the initial climb after takeoff, the pilot experienced a loss of engine power. Attempts to restart the engine were unsuccessful, leading to a forced landing in terrain deemed unsuitable for such a maneuver.
Examination Findings
A postaccident examination of the mechanical fuel pump was conducted. The pump's actuator arm was found to be worn, resulting in fuel pressure and volume that were insufficient to maintain engine power. The aircraft's engine-driven fuel pump had accumulated 1,007 hours of service. Notably, the manufacturer had no requirement for inspection of the fuel pump during its service life.
What happened in the 20 Oct 1996 Piper PA-32-260 accident near Mancelona, MI?
The pilot reported an engine power loss during initial climb. A forced landing was made in unsuitable terrain. Examination revealed a worn fuel pump actuator arm causing insufficient fuel pressure and volume.
What aircraft was involved and where did it happen?
The accident on 20 Oct 1996 involved a Piper PA-32-260, registration N56155, at Mancelona, MI.
What was the probable cause of the accident?
the worn fuel system pump (actuator arm). A factor was the unsuitable terrain encountered by the pilot.
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