SODA SPRINGS, CA, USA
N732VS
CESSNA T210M
THE PILOT OF A CESSNA T-210-M EXPERIENCED ENGINE FAILURE DURING CRUISE. THE PILOT STATED HE HAD BEEN EXPERIENCING ENGINE PROBLEMS ASSOCIATED WITH FUEL DELIVERY SINCE THE INSTALLATION OF A FACTORY REBUILT ENGINE 14 HOURS PRIOR TO THE ACCIDENT. THERE WAS NO RECORD OF COMPLIANCE WITH AN AIRWORTHINESS DIRECTIVE DEALING WITH VAPOR PROBLEMS. OPTIONAL CESSNA SERVICE KIT SK-210-99A (FUEL SYSTEM VENT LINE MODIFICATION) HAD NOT BEEN ACCOMPLISHED. FUEL SAMPLE TESTING DETERMINED THE FUEL DID NOT MEET ASTM D910 REQUIREMENTS FOR AVIATION GASOLINE. THERE WAS NO RECORD OF COMPLIANCE WITH A.D. 80-04-09 (FUEL SYSTEM VAPOR CONTROL).
ENGINE FAILURE DUE TO INADEQUATE VAPOR RECOVERY SYSTEM (INADEQUATE AIRCRAFT MAINTENANCE/SERVICE) AND INCORRECT FUEL GRADE. A FACTOR IN THE ACCIDENT WAS UNSUITABLE TERRAIN.
Source: NTSB Aviation Accident Database
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