Aviation Accident Summaries

Aviation Accident Summary MIA89IA094

JACKSONVILLE, FL, USA

Aircraft #1

N294D

BEECH B60

Analysis

AFTER GEAR RETRACTION ON TAKEOFF, THE PLT HEARD A NOISE & NOTED THAT THE LEFT MAIN LANDING GEAR FAILED TO RETRACT. ATTEMPTS TO RETRACT OR EXTEND WERE UNSUCCESSFUL. WITH THE LEFT MAIN DOWN, BUT UNLOCKED, THE GEAR MOTOR CONTINUED TO RUN & PRODUCED SMOKE. THE PLT PULLED THE CIRCUIT BREAKER & RETURNED FOR LANDING. AFTER TOUCHDOWN DURING THE LANDING ROLL, THE LEFT MAIN COLLAPSED. EXAMINATION OF THE FAILED LANDING GEAR REVEALED THE RETRACT PUSH-PULL ROD HAD FAILED. LATER, DURING AN OPERATIONAL CHECK, THE REPLACEMENT ROD FAILED EXACTLY AS THE INITIAL FAILURE. FURTHER EXAMINATION REVEALED SEIZURE OF THE DOWNLOCK ROLLER ASSY & CABLE ACTUATED OVERCENTER RELEASE MECHANISM.

Probable Cause and Findings

FAILURE OF THE LEFT MAIN LANDING GEAR RETRACT ROD DUE TO POOR MAINTENANCE AND INSPECTION OF THE MAIN GEAR ASSEMBLY.

 

Source: NTSB Aviation Accident Database

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