What was found
WHILE IN LEVEL FLIGHT AT AN ALTITUDE OF 4,500 FEET MSL, ENGINE DEVELOPED A ROUGH RUNNING CONDITION AND THEN QUIT. UPON INSPECTION OF SERVO INJECTOR, FOUND A SEAL IN THE DIAPHRAGM HOUSING HAD BECOME DEFECTIVE.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
WHILE IN LEVEL FLIGHT AT AN ALTITUDE OF 4,500 FEET MSL, ENGINE DEVELOPED A ROUGH RUNNING CONDITION AND THEN QUIT. UPON INSPECTION OF SERVO INJECTOR, FOUND A SEAL IN THE DIAPHRAGM HOUSING HAD BECOME DEFECTIVE.