Accident Cessna A185E N185XX,
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ASN Wikibase Occurrence # 356546
 
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Date:Thursday 24 October 1996
Time:16:07 LT
Type:Silhouette image of generic C185 model; specific model in this crash may look slightly different    
Cessna A185E
Owner/operator:Private
Registration: N185XX
MSN: 1851261
Total airframe hrs:2100 hours
Engine model:Continental IO-520-D2
Fatalities:Fatalities: 0 / Occupants: 3
Aircraft damage: Substantial
Category:Accident
Location:Giddings, TX -   United States of America
Phase: En route
Nature:Private
Departure airport:Houston, TX (KAXH)
Destination airport:Austin, TX (KAUS)
Investigating agency: NTSB
Confidence Rating: Accident investigation report completed and information captured
Narrative:
The engine lost power after the pilot reported to ATC that the engine oil pressure was dropping, subsequently reporting an overheating engine. The pilot requested vectors to the nearest airport; however, radio and radar contact were lost during the airplane's descend when 10 miles east of the airport. The aircraft touched down on a westerly heading in a field about 5 miles east of the airport. The pilot stated that the engine oil was changed by maintenance personnel at his hangar on the previous day and this was the first flight after completion of maintenance. An engine run up was not performed due to inclement weather on the day of the oil change. Examination of the engine revealed that an 'O' ring seal (P/N CI48100-8) installed on the cap of the oil filter was pinched during installation thus allowing the engine oil to leak during operation to the engine. According to the engine records, the engine was modified on December 5, 1995 with the installation of an 'Ultimate Engine Oil Filter' (Part number SA8922SW21) manufactured by Capehart Industries Inc., of Mena, Arkansas, under an FAA Supplemental Type Certificate dated July 21, 1994. The pilot purchased the airplane in April 1995.

Probable Cause: The loss of engine power as result of an oil leak due to a pinched 'O' ring in the oil filter. Factors were the improper installation of the oil filter, and the lack of suitable terrain for the forced landing.

Accident investigation:
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Investigating agency: NTSB
Report number: FTW97LA028
Status: Investigation completed
Duration: 10 months
Download report: Final report

Sources:

NTSB FTW97LA028

Location

Revision history:

Date/timeContributorUpdates
13-Mar-2024 08:20 ASN Update Bot Added

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