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Hughes, AR
THE TRAINING FLT PROGRESSED NORMALLY UNTIL A LOSS OF PWR FORCED THE STUDENT PILOT AND INSTRUCTOR TO MAKE A FORCED LANDING TO A PLOWED FIELD SHORT OF THERI DESTINATION AIRPORT. THE SUBSEQUENT LANDING SUBSTAINTIALLY DAMAGED THEIR AIRCRAFT. AN ENGINE INSPECTION REVEALED THAT THE 2554 HOUR ENGINE SUSTAINED A FAILURE OF THE NO. 1 CYLINDER ROD CAP BOLT. THE ROD BOLT DID NOT EXHIBIT ANY PRE-EXISTING CRAC KS. THE ENGINE WAS EXAMINED 32 HOURS PRIOR TO THE FAILURE DURING AN ANNUAL INSP. THE MANUFACTURERS RECOMMENDED TIME BETWEEN OVERHAUL WAS EXCEEDED BY 554 HOURS.
THE TRAINING FLT PROGRESSED NORMALLY UNTIL A LOSS OF PWR FORCED THE STUDENT PILOT AND INSTRUCTOR TO MAKE A FORCED LANDING TO A PLOWED FIELD SHORT OF THERI DESTINATION AIRPORT. THE SUBSEQUENT LANDING SUBSTAINTIALLY DAMAGED THEIR AIRCRAFT. AN ENGINE INSPECTION REVEALED THAT THE 2554 HOUR ENGINE SUSTAINED A FAILURE OF THE NO. 1 CYLINDER ROD CAP BOLT. THE ROD BOLT DID NOT EXHIBIT ANY PRE-EXISTING CRAC KS. THE ENGINE WAS EXAMINED 32 HOURS PRIOR TO THE FAILURE DURING AN ANNUAL INSP. THE MANUFACTURERS RECOMMENDED TIME BETWEEN OVERHAUL WAS EXCEEDED BY 554 HOURS.