ASN Wikibase Occurrence # 38275
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Date: | Monday 11 September 1989 |
Time: | 08:52 |
Type: | Piper PA-32-300 |
Owner/operator: | Mid Planes |
Registration: | N8995N |
MSN: | 32-40878 |
Total airframe hrs: | 5258 hours |
Engine model: | LYCOMING IO-540-K1A5 |
Fatalities: | Fatalities: 2 / Occupants: 2 |
Aircraft damage: | Destroyed |
Category: | Accident |
Location: | Bentonville, AR -
United States of America
|
Phase: | Landing |
Nature: | Unknown |
Departure airport: | Bartlesville, OK (BVO) |
Destination airport: | Springdale, AR (ASG) |
Investigating agency: | NTSB |
Confidence Rating: | Accident investigation report completed and information captured |
Narrative:THE PLT WAS USING A COMPANY ACFT THAT HAD BEEN SVCD WITH NEW FLEX OIL HOSES, BUT THE COMPANY MECHANIC HAD NOT COMPLETED THE INSTALLATION BEFORE LEAVING WORK FOR THE DAY. HE (THE MECHANIC) HAD DEFERRED COMPLETION OF THE WORK UNTIL THE FLWG MONDAY. RPRTDLY, A LEAK CHK OF THE OIL HOSES WAS ACCOMPLISHED BY THE PLT, BUT A LOG OF THIS WAS NOT ENTERED IN THE MAINT RECORD BEFORE THE flight. DRG AN ILS LOC APCH, THE PLT RPRTD A LOSS OF OIL PRESSURE. SUBSEQUENTLY, A CONNECTING ROD IN THE ENG FAILED FM LACK OF LUBRICATION & THE ACFT CRASHED INTO TREES DRG AN EMERG LNDG. AN INSPN OF THE ACFT REVEALED A DISCONNECTED OIL HOSE BETWEEN 2 OIL COOLERS. THE HOSE HAD VIBRATED FREE FM A FITTING & OIL HAD BEEN PUMPED OVERBOARD. THE OTR OIL HOSES WERE STILL SECURELY FASTENED. CAUSE: A LOOSE OIL LINE THAT BECAME DISCONNECTED, WHEN MAINTENANCE/INSPECTION OF THE AIRCRAFT HAD NOT BEEN COMPLETED, WHICH RESULTED IN LOSS OF ENGINE OIL AND SUBSEQUENT FAILURE OF THE CONNECTING ROD FROM LACK OF LUBRICATION. A FACTOR RELATED TO THE ACCIDENT WAS: INADEQUATE SURVEILLANCE OF THE OPERATION BY COMPANY/MANAGEMENT PERSONNEL.
Sources:
NTSB:
https://www.ntsb.gov/ntsb/brief.asp?ev_id=20001213X29456 Revision history:
Date/time | Contributor | Updates |
24-Oct-2008 10:30 |
ASN archive |
Added |
21-Dec-2016 19:23 |
ASN Update Bot |
Updated [Time, Damage, Category, Investigating agency] |
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