ASN Wikibase Occurrence # 378495
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Date: | Saturday 8 September 1984 |
Time: | 10:25 LT |
Type: | Cessna 152 |
Owner/operator: | R.s. Bumbarner |
Registration: | N4959H |
MSN: | 15284046 |
Year of manufacture: | 1979 |
Total airframe hrs: | 1274 hours |
Engine model: | Lycoming O-235-L2C |
Fatalities: | Fatalities: 0 / Occupants: 2 |
Aircraft damage: | Substantial |
Category: | Accident |
Location: | Rialto, CA -
United States of America
|
Phase: | Initial climb |
Nature: | Private |
Departure airport: | Rialto, CA (L67) |
Destination airport: | Redlands, CA (L12) |
Investigating agency: | NTSB |
Confidence Rating: | Accident investigation report completed and information captured |
Narrative:THE PLT STATED THAT THIS WAS THE FIRST FLT AFTER THE ENG HAD BEEN OVERHAULED. DURING THE TAKEOFF CLIMB AT AN ALT OF 500 FT THE ENG LOST PWR. THE PLT MADE A HARD LANDING ADJACENT TO THE RWY. EXAM OF THE ENG AFTER THE ACCIDENT REVEALED THE EXHAUST ROCKER ARM ADJUSTING HAD NOT BEEN TORQUED TO THE REQUIRED 450 INCH POUNDS, THUS EXCESSIVE CYLINDER PRESSURE DEVELOPED AND BENT THE INTAKE PUSHROD.
Probable Cause:
Accident investigation:
|
| |
Investigating agency: | NTSB |
Report number: | LAX84LA476 |
Status: | Investigation completed |
Duration: | |
Download report: | Final report |
|
Sources:
NTSB LAX84LA476
Location
Revision history:
Date/time | Contributor | Updates |
31-Mar-2024 09:16 |
ASN Update Bot |
Added |
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