Aviation Accident Summaries

Aviation Accident Summary SEA89LA109

MINDEN, NV, USA

Aircraft #1

N34211

CESSNA 177B

Analysis

WHILE TAXIING FOR TAKEOFF, THE ENGINE SUDDENLY QUIT. THE PILOT ATTEMPTED A RESTART THEN NOTED THAT SMOKE WAS COMING FROM THE ENGINE COMPARTMENT. SHORTLY THEREAFTER, A FIRE STARTED. THE PILOT AND PASSENGER EXITED THE AIRPLANE AS IT WAS CONSUMED BY FIRE. POST CRASH INVESTIGATION REVEALED THAT THE NIPPLE INSTALLED ON THE PRESSURE SIDE OF THE FUEL PUMP, LEADING TO THE INTAKE LINE OF THE CARBURETOR, WAS BENT. A CRACK WAS NOTED WITHIN THE THREADED PORTION OF THE NIPPLE. THE AIRPLANE HAD BEEN INSPECTED 14 HOURS PRIOR TO THE ACCIDENT.

Probable Cause and Findings

THE INADEQUATE MAINTENANCE WHICH CAUSED A CRACK IN THE FUEL PRESSURE LINE LEADING INTO THE CARBURETOR.

 

Source: NTSB Aviation Accident Database

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