ASN Wikibase Occurrence # 369160
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Date: | Saturday 25 February 1989 |
Time: | 17:23 LT |
Type: | Beechcraft B60 |
Owner/operator: | Bornmiller, Wilbur |
Registration: | N294D |
MSN: | P451 |
Year of manufacture: | 1977 |
Total airframe hrs: | 1068 hours |
Engine model: | LYCOMING TIO-541-E1C4 |
Fatalities: | Fatalities: 0 / Occupants: 2 |
Aircraft damage: | Minor |
Category: | Serious incident |
Location: | Jacksonville, FL -
United States of America
|
Phase: | Landing |
Nature: | Private |
Departure airport: | |
Destination airport: | |
Investigating agency: | NTSB |
Confidence Rating: | Accident investigation report completed and information captured |
Narrative: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: FAILURE OF THE LEFT MAIN LANDING GEAR RETRACT ROD DUE TO POOR MAINTENANCE AND INSPECTION OF THE MAIN GEAR ASSEMBLY.
Accident investigation:
|
| |
Investigating agency: | NTSB |
Report number: | MIA89IA094 |
Status: | Investigation completed |
Duration: | 3 years and 6 months |
Download report: | Final report |
|
Sources:
NTSB MIA89IA094
Location
Revision history:
Date/time | Contributor | Updates |
24-Mar-2024 11:30 |
ASN Update Bot |
Added |
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