ASN Wikibase Occurrence # 364749
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Date: | Wednesday 7 August 1991 |
Time: | 16:15 LT |
Type: | Piper PA-46-310P Malibu |
Owner/operator: | Angel Marketing & Advertising |
Registration: | N9094Z |
MSN: | 4608022 |
Total airframe hrs: | 1633 hours |
Engine model: | CONTINENTAL TSIO-52O-BE1B |
Fatalities: | Fatalities: 0 / Occupants: 2 |
Aircraft damage: | Substantial |
Category: | Accident |
Location: | Cartersville, GA -
United States of America
|
Phase: | En route |
Nature: | Executive |
Departure airport: | Chamblee, GA (KPDK) |
Destination airport: | Chatanooga, TN (CHA |
Investigating agency: | NTSB |
Confidence Rating: | Accident investigation report completed and information captured |
Narrative:DURING THE CLIMB TO CRUISE FLIGHT THE FUEL FLOW DECREASED, CYLINDER HEAD TEMPERATURE & OIL TEMPERATURE INCREASED, & AN ODOR OF OVERHEATING WAS DETECTED. WHEN THE ENGINE SPUTTERED, THE FUEL PUMP WAS ENGAGED & THE ENGINE QUIT. A FORCED LANDING WAS MADE IN A PASTURE, WHERE THE GEAR COLLAPSED DURING THE LANDING ROLL. EVIDENCE OF A FIRE WAS FOUND WHICH RESULTED FROM A LEAK AT THE MAIN FUEL LINE B-NUT IN THE ENGINE COMPARTMENT. INVESTIGATION REVEALED THAT THE B-NUT HAD BEEN LOOSENED, & NOT REPLACED TIGHTLY, DURING REPLACEMENT OF THE STANDBY VACUUM PUMP. THE QC INSPECTOR WHO EXAMINED THE REPAIR DID NOT EXAMINE THE AREA SURROUNDING THE REPLACED STANDBY VACUUM PUMP.
Probable Cause: THE MECHANIC'S IMPROPER REPLACEMENT OF THE FUEL LINE B-NUT, AND THE INADEQUATE INSPECTION OF THE REPAIR WORK BY THE QUALITY ASSURANCE INSPECTOR.
Accident investigation:
|
| |
Investigating agency: | NTSB |
Report number: | ATL91FA155 |
Status: | Investigation completed |
Duration: | 1 year and 4 months |
Download report: | Final report |
|
Sources:
NTSB ATL91FA155
Location
Revision history:
Date/time | Contributor | Updates |
19-Mar-2024 18:24 |
ASN Update Bot |
Added |
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