ASN Wikibase Occurrence # 358075
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Date: | Sunday 29 October 1995 |
Time: | 14:15 LT |
Type: | Piper PA-28-140 |
Owner/operator: | Private |
Registration: | N8074C |
MSN: | 28-7625094 |
Year of manufacture: | 1975 |
Total airframe hrs: | 4636 hours |
Engine model: | LYCOMING O-320-E2D |
Fatalities: | Fatalities: 0 / Occupants: 2 |
Aircraft damage: | Substantial |
Category: | Accident |
Location: | Congress, AZ -
United States of America
|
Phase: | En route |
Nature: | Private |
Departure airport: | Bullhead City, AZ (KIFP) |
Destination airport: | Phoenix, AZ (KDVT) |
Investigating agency: | NTSB |
Confidence Rating: | Accident investigation report completed and information captured |
Narrative:The pilot reported that during cruise the engine suddenly made a loud pop sound then began vibrating violently. The pilot set up to make a forced landing on a road but had to overshoot the intended landing spot due to a car. After touchdown, the pilot had insufficient distance to stop prior to colliding with a curb. During the engine examination the #3 cylinder exhaust valve head was found separated from the valve stem, and a large hole was noted in the piston. The valve head was destroyed. Review of the maintenance records revealed that the engine had 2,131 hours since major overhaul. Lycoming recommends a 2,000-hour time between overhauls.
Probable Cause: failure of the #3 cylinder exhaust valve. A factor was the pilot's need to perform an evasive maneuver to avoid colliding with an automobile.
Accident investigation:
|
| |
Investigating agency: | NTSB |
Report number: | LAX96LA028 |
Status: | Investigation completed |
Duration: | 6 months |
Download report: | Final report |
|
Sources:
NTSB LAX96LA028
Revision history:
Date/time | Contributor | Updates |
14-Mar-2024 09:38 |
ASN Update Bot |
Added |
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