BURBANK, CA, USA
N3642Y
PIPER 601P
DURING LIFT-OFF THE RIGHT ENGINE FAILED. THE TAKEOFF WAS ABORTED & THE PLT SWERVED THE ACFT TO AVOID A BLAST FENCE AT THE END OF THE RWY. THE LEFT MAIN LANDING GEAR FAILED & THE ACFT COLLIDED WITH THE FENCE. MAINTENANCE RECORDS REVEALED A TOTAL OF 12 DISCREPANCIES PERTAINING TO FUEL FLOW ON THE RIGHT ENG BEGINNING 7/14/81. AN ENGINE RUN WAS MADE AFTER THEACCIDENT. WHEN TAKEOFF POWER WAS APPLIED & THE BOOST PUMP WAS TURNED ON, THE ENG QUIT. THE RIGHT ENG-DRIVEN FUEL PUMP, LEAR RG 17980J, WAS THEN BENCH TESTED. THE FUEL PUMP COVER DID NOT APPEAR TO BE PROPERLY SAFETY-WIRED. FUEL LEAKED FROM THE VENT HOLE IN THE CAP DURING PRESSURE TESTING. WHEN THE COVER WAS REMOVED, THE DIAPHRAGM RETAINING NUT FELL OUT ONTO THE TEST BENCH.
Source: NTSB Aviation Accident Database
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